DC TRANSDUCER

Overview

The DCS100 DC Transducer is designed to collect current and voltage parameters from metro DC traction power supply systems and convert the collected electrical parameters into standard analog signals for output.

Key functions include current parameter collection, voltage parameter collection, electrical parameter conversion, standard analog signal output, 20mA output, and 4-20mA output.

Applications

Metro DC Traction Power Supply Systems DC Parameter Collection Analog Signal Output

ENERGY STORAGE

Overview

The system adopts a patented hybrid topology and is deeply integrated with the BMU to support customized charging and discharging at the battery module level. It helps address capacity loss and safety risks caused by cell inconsistency after grouping.

Equipped with self-developed SOX balancing technology and EIS-based active safety early warning, the system enables early diagnosis, detection, and isolation of potential battery hazards. It also helps maintain system operation by preventing shutdowns caused by individual cell faults.

Applications

Battery Module Level Customized Charging and Discharging Cell Inconsistency Management Battery Hazard Diagnosis Active Safety Early Warning Individual Cell Fault Prevention

LOW-CODE & RPA AUTOMATION

Overview

Low-Code + Robotic Process Automation is designed to support rapid application development and intelligent process automation. Low-code platforms enable users to quickly build applications with little or no coding, while RPA acts as a digital workforce that mimics human computer interactions to automate rule-based and repetitive tasks, improving operational efficiency, accuracy, and business agility.

Low-code capabilities include rapid application development, little or no coding, fast business app creation, flexible process configuration, and agile system deployment.

RPA capabilities include digital workforce, human interaction simulation, rule-based task automation, repetitive task automation, cross-system operation, and automated data entry.

Key benefits include improved operational efficiency, enhanced accuracy, reduced manual workload, faster process execution, lower operation costs, and improved business agility.

Applications

Enterprise Digital Transformation Business Process Automation Office Automation Data Processing System Integration Operational Efficiency Improvement

DATAHUB

Overview

DataHub is an intelligent communication and data management unit designed to support multiple communication methods and hardware interfaces. With high-speed network access, reliable data storage, power-off detection, and online upgrade capabilities, it provides stable and efficient data transmission for power equipment monitoring and intelligent system integration.

Communication methods include 3G / 4G / 5G high-speed networks, Wi-Fi wireless communication, and 10M / 100M / 1000M adaptive Ethernet.

Hardware interfaces include multiple opto-isolated RS-485 ports, opto-isolated CAN bus interface, USB interface, and high-capacity TF card slot.

Key features include real-time clock function, built-in supercapacitors, power-off detection, critical data preservation, online firmware upgrades, online application upgrades, high availability, power-off resumable transmission, and modular-level redundancy.

Applications

Power Equipment Monitoring Intelligent System Integration Stable Data Transmission Efficient Data Transmission Communication and Data Management

AGILE BI SYSTEM

Overview

The Agile BI System is designed for unified data processing, management, analysis, and presentation across diverse enterprise data sources. By integrating business intelligence tools, query and analysis functions, data mining, and OLAP capabilities, the system provides a holistic view of enterprise data and supports data-driven decision-making for corporate managers.

Data integration and management functions include diverse data source access, unified data processing, unified data management, enterprise data integration, and holistic enterprise data view.

Analysis capabilities include query analysis, in-depth data analysis, data mining, OLAP analysis, business data processing, and multi-dimensional analysis.

Presentation and decision support functions include flexible data presentation, visualized analysis results, management dashboard, corporate manager support, and decision-making support.

Key benefits include improved data visibility, enhanced management insight, faster business analysis, more accurate decision-making, and data-driven enterprise management.

Applications

Enterprise Data Management Business Intelligence Analysis Management Decision Support Operational Data Analysis Digital Enterprise Management Data-Driven Decision-Making

ENERGY STORAGE

Overview

As a power conversion interface between the power grid and energy storage batteries, it has highly efficient bidirectional conversion capabilities. By precisely controlling the charging and discharging of the energy storage battery system, it can flexibly dispatch electrical energy among the battery, load, and power grid, ensuring the stable operation of the energy storage system under various working conditions.

Applications

Power Grid Energy Storage Batteries Battery System Load Energy Storage System Charging and Discharging Control

ENERGY STORAGE

Overview

The SST direct-mounted energy storage matrix integrates power electronic battery stacks and energy storage-type power routers. By replacing traditional PCS and transformers with power routers, it enhances the conversion efficiency of the energy storage system, meets more refined battery management requirements, builds a safer system architecture, and achieves faster grid support capabilities.

The levelized cost of storage (LCOS) of the energy storage system is reduced by 32%, and the internal rate of return (IRR) of the system investment is increased by 45%.

Applications

SST Direct-mounted Energy Storage Matrix Power Electronic Battery Stacks Energy Storage-type Power Routers Energy Storage System Battery Management Grid Support

RAIL POTENTIAL SENSOR

Overview

The Distributed Rail Potential Sensor is applied in rail transit systems to measure multi-point rail potentials. It provides analytical data for assessing abnormal rail potential and supporting stray current analysis.

Key functions include multi-point rail potential measurement, abnormal rail potential assessment, analytical data provision, and stray current analysis support.

Applications

Rail Transit Systems Rail Potential Measurement Stray Current Analysis

DE-ICING DEVICE

Overview

The portable DC De-icer can form an adjustable direct current on the transmission line by rectifying the 0.4kV or 1kV AC power supply through a silicon-controlled rectifier. Due to the resistance property of the transmission line, the direct current passing through increases the temperature of the transmission line, thereby melting the ice on the line and achieving the de-icing purpose.

Meanwhile, by controlling the trigger angle of the silicon-controlled rectifier valve, the magnitude of the direct current added to the transmission line can be continuously and precisely adjusted in real time, thereby accurately controlling the temperature of the transmission line and safely and effectively de-icing the line.

Applications

Distribution Lines Transmission Line Ground Wires Transmission Lines Safe De-icing Fast De-icing Convenient De-icing

EDGE IMAGE PROCESSING SYSTEM

Overview

The BY-VIPS Vector Image Processing System is an edge computing device designed for image processing applications in power distribution projects. It supports visual verification and image-based status confirmation for electrical equipment, helping improve operation safety, equipment status awareness, and intelligent inspection efficiency in power distribution scenarios.

Edge computing and image processing capabilities include edge computing device support, vector image processing, image processing applications, image-based verification, visual status recognition, and on-site image analysis.

Core functions include ground wire installation verification, visual safety verification, maintenance operation support, switchgear disconnector status confirmation, secondary status confirmation, and electrical equipment status recognition.

Equipment scenarios include power distribution equipment, switchgear equipment, disconnector status monitoring, ground wire operation scenarios, and field control scenarios.

Key benefits include improved operation safety, enhanced status confirmation, reduced manual verification workload, improved inspection efficiency, smarter equipment inspection, and reliable power distribution operation.

Applications

Power Distribution Projects Power Grid Applications Industrial Manufacturing Rail Transit Water Affairs Electrical Equipment Inspection

POWER EQUIPMENT MONITORING

Overview

The Intelligent Monitoring Device for Power Equipment is an integrated intelligent device that combines multiple monitoring technologies, data processing, and diagnostic functions. Focusing on real-time monitoring and abnormal diagnosis of power equipment operating status, it provides an efficient solution for equipment condition monitoring, predictive maintenance, and safe, reliable operation.

Integrated technologies include multiple monitoring technologies, multi-modal sensing technology, advanced algorithms, data processing, diagnostic functions, and integrated intelligent device design.

Core functions include real-time equipment monitoring, operating status monitoring, abnormal diagnosis, condition assessment, fault risk identification, and predictive maintenance support.

Monitoring and diagnosis capabilities include comprehensive status perception, equipment status analysis, abnormal operation detection, intelligent diagnostic analysis, and maintenance decision support.

Key benefits include enhanced equipment safety, improved operation reliability, more efficient equipment monitoring, reduced maintenance risk, predictive maintenance enablement, and safer power equipment operation.

Applications

Power Equipment Monitoring Electrical Equipment O&M Equipment Condition Monitoring Predictive Maintenance Abnormal Status Diagnosis Power System Reliability Support

Agile MES

Overview

The Agile Manufacturing Execution System (MES) is a production information management system designed for the workshop execution layer of manufacturing enterprises. Acting as a bridge between upper-layer planning management systems and shop-floor automation systems, it enables comprehensive workshop-level management and full-process control of manufacturing operations from order release to product completion.

System integration functions include upper-layer planning system integration, shop-floor automation integration, planning-to-execution connection, workshop-level information management, and factory resource coordination.

Managed resources include materials, equipment, personnel, process instructions, infrastructure, and factory resources.

Core functions include production execution management, order-to-completion control, full-process manufacturing management, production activity optimization, workshop operation control, and manufacturing process traceability.

Key benefits include improved production efficiency, optimized manufacturing operations, enhanced resource utilization, greater workshop transparency, stronger process control, and digital manufacturing management.

Applications

Manufacturing Enterprises Workshop Execution Management Production Information Management Shop-Floor Operation Control Smart Factory Management Manufacturing Digitalization

HVDC TECHNOLOGY

Overview

UHV VSC-HVDC converter valve solution for renewable energy transmission, offshore wind power integration, grid interconnection and back-to-back DC projects.

RXHK provides high-capacity VSC-HVDC converter valves for ultra-high-voltage direct current transmission systems, supporting large-scale clean energy delivery and flexible DC grid applications. The solution covers ±800 kV, 5,000 MW, UHV VSC-HVDC and flexible DC transmission.

Project references include Wudongde UHV Multi-Terminal VSC-HVDC Project, Baihetan Flexible DC Project, Jiangsu Rudong Offshore Wind Project, Guangdong Back-to-Back DC Project, Three Gorges Qingzhou Offshore Wind Project, and Saudi Arabia Central-West VSC-HVDC Project, 2024.

Applications

Renewable Energy Transmission Offshore Wind Integration Grid Interconnection Back-to-Back DC Projects Clean Energy Delivery Flexible DC Grid Applications

RENEWABLE ENERGY MICROGRID MANAGEMENT

Overview

The Renewable Energy Microgrid Integrated Management System is designed for the integrated management, coordination, operation, and optimization of renewable energy microgrids. Supporting the connection of small hydropower, photovoltaic, wind power, energy storage, and other distributed energy resources, it enables microgrid capacity calculation, energy balance analysis, intelligent operation and maintenance, and comprehensive data governance.

Connected energy resources include small hydropower, photovoltaic power, wind power, energy storage, distributed power sources, and renewable energy microgrids.

Capacity and energy calculation functions include microgrid capacity calculation, power generation quantification, green power metering, renewable energy consumption calculation, and energy balance calculation.

Multi-energy coordination control functions include distributed power output tracking, load characteristic analysis, energy storage status assessment, microgrid collaborative optimization, and load edge collaborative control.

Operation and maintenance functions include intelligent O&M decision-making, equipment health evaluation, fault mode recognition, predictive maintenance, and location-based maintenance support.

Planning and data governance functions include power source capacity configuration, network reconfiguration strategy, multi-source heterogeneous data access, time series database management, and data asset tagging.

Applications

Renewable Energy Microgrids Small Hydropower Photovoltaic Power Wind Power Energy Storage Distributed Power Sources Microgrid Capacity Calculation Energy Balance Analysis Intelligent O&M Data Governance

DE-ICING DEVICE

Overview

The mobile DC De-icer can perform safe, efficient, and rapid, fully automatic, intelligent de-icing on transmission conductors and ground wires of 35kV and above voltage level substations in power systems that are prone to ice and snow freezing disasters.

Applications

Transmission Conductors Ground Wires 35kV and Above Substations Power Systems Ice and Snow Freezing Disaster Areas Fully Automatic Intelligent De-icing

SMART LIGHTING CONTROL

Overview

The Smart Lighting Control Terminal (SLC Series) is designed for reliable lighting control and flexible deployment in intelligent buildings and industrial applications. Supporting 50A / 440VAC load and 3HP motor control, it enables real-time circuit monitoring, fault detection, alarm triggering, and convenient timed or manual control for lighting systems.

Control and communication functions include RJ45 communication, PowerBus communication, 8 Ethernet communication ports, timed control, manual control, and interchangeable keypad.

Key features include built-in high-precision CT, anti-saturation current detection, 10mA-level sampling, real-time circuit monitoring, lighting fault detection, alarm triggering, and flexible deployment.

Applications

Intelligent Buildings Industrial Applications Lighting Control Systems Building Automation Energy Management

SWITCHGEAR MONITORING & CONTROL

Overview

The Intelligent Switchgear Monitoring and Control Terminal is an intelligent electronic device designed for real-time online monitoring and control of medium- and high-voltage switchgear. Integrating information collection, computation, display, and transmission functions, it supports reliable condition monitoring, intelligent control, and efficient operation management for switchgear systems.

Monitoring functions include primary breaking voltage monitoring, primary breaking current monitoring, switchgear operating status, coil current monitoring, motor current monitoring, switching operation travel, critical point temperatures, and ambient temperature and humidity.

Intelligent components include optical encoders, wireless temperature sensors, Hall sensors, and high-definition cameras.

Control features include real-time online monitoring, real-time switchgear control, motorized mechanism integration, one-key sequential control, truck position control, grounding switch operation, information collection, computation and display, and data transmission.

Applications

Medium-voltage Switchgear High-voltage Switchgear Switchgear Systems Condition Monitoring Intelligent Control Operation Management

Agile SCM SYSTEM

Overview

The Agile Supply Chain Management System (Agile SCM) is designed to manage and optimize the entire supply chain process, from raw material procurement to final product delivery. By integrating procurement, production, warehousing, logistics, and customer service, the system helps enterprises improve supply chain coordination, reduce overall costs, and respond more quickly to market demand.

Supply chain coverage includes raw material procurement, supplier selection, material purchasing, production processing, warehousing, logistics, customer service, and final product delivery.

Core functions include supply chain process integration, supplier management, procurement coordination, production supply coordination, inventory management, logistics coordination, and customer service management.

Optimization capabilities include supply chain node optimization, end-to-end process optimization, demand response optimization, quantity and timing optimization, cost optimization, and quality improvement.

Key benefits include reduced overall costs, faster market response, improved delivery efficiency, enhanced supply chain collaboration, better product availability, and higher service quality.

Applications

Enterprise Supply Chain Management Manufacturing Enterprises Procurement Management Production Supply Coordination Warehousing & Logistics Management Customer Delivery Management

Distribution Power Quality

Overview

It is applicable to AC power systems of 110kV and below with relatively stable loads. It adopts comprehensive voltage and reactive power control. By adjusting the on-load tap changer of the main transformer and automatically switching capacitor banks, it realizes comprehensive voltage and reactive power control of the compensation bus.

Applications

AC Power Systems    110kV and Below    Relatively Stable Loads    Compensation Bus    Main Transformer    Capacitor Banks    Voltage and Reactive Power Control

INTELLIGENT BUSBAR

Overview

The Intelligent Busbar is widely used in urban complexes, telecom carrier facilities, rail transit, distribution networks, and industrial plants. It is designed to support power transmission among power generation, transmission, and distribution equipment.

Key functions include power transmission, power generation equipment connection, power transmission equipment connection, power distribution equipment connection, and overall power equipment connection.

Applications

Urban Complexes Telecom Carrier Facilities China Mobile / China Telecom / China Unicom Rail Transit Distribution Networks Industrial Plants

HYDROPOWER INTELLIGENT CONTROL

Overview

The Hydropower Intelligent Control Series is designed for small hydropower stations, hydropower microgrids, and hydro-PV-storage coordination applications. The product series integrates generation control, protection, measurement, microgrid control, data collection, and operation analysis functions, supporting efficient power generation, reliable equipment protection, and stable microgrid operation.

The product portfolio includes small hydropower intelligent integrated control panel, hydropower intelligent controller, hydropower protection controller, microgrid protection and measurement control device, hydropower microgrid controller, and hydropower intelligent control terminal.

Control and monitoring functions include generator excitation control, quasi-synchronization grid connection, power generation data measurement, forebay water level measurement, turbine speed regulation control, hydro generator data collection, operation data analysis, and automatic power generation support.

Protection and microgrid features include comprehensive generator protection, overcurrent instantaneous protection, overvoltage protection, undervoltage protection, low-frequency protection, high-frequency protection, circuit breaker protection, runaway protection, islanding identification, fault detection, power flow judgment, automatic breaker switching, power and frequency stability, and clean energy utilization.

Applications

Small Hydropower Stations Hydropower Microgrids Hydro-PV-Storage Microgrids Emergency Power Generation Grid-Connected Operation Off-Grid Operation Clean Energy Integration

SMART CONTROL MODULE

Overview

The Smart Control Module (SCM) is designed for reliable load control, real-time circuit monitoring, and flexible deployment in intelligent power distribution and industrial control applications. Supporting 50A / 440VAC loads and 3HP motor control per single circuit, it integrates high-precision current sampling, fault reporting, programmable logic, and industrial-grade safety features.

Control and communication functions include RS-485 communication, PowerBus communication, timed control, manual control, multi-mode control, and embedded programmable logic.

Key features include 50A / 440VAC load support, 3HP motor control per circuit, built-in high-precision CT, anti-saturation current detection, 10mA-level current sampling, real-time circuit monitoring, fault reporting, staggered load activation, surge prevention, and self-diagnosis.

Protection and installation features include three-stage overcurrent protection, power-off data retention, auto-reset functionality, flame-retardant PVC housing, standard snap-on installation, industrial-grade safety, and flexible deployment.

Applications

Intelligent Power Distribution Industrial Control Systems Smart Buildings Lighting Control Systems Motor Control Applications

Agile CRM

Overview

The Agile Customer Relationship Management System (Agile CRM) is centered on customer data management and designed to support marketing, sales, customer interaction tracking, and full-process sales management. By establishing an information-based and digital sales management system, it helps enterprises optimize sales workflows, follow up on customer needs, and enhance overall profitability.

Customer data management functions include customer data management, customer interaction records, marketing interaction tracking, sales interaction tracking, and customer information integration.

Sales process management functions include full sales process management, pre-sales to after-sales control, sales workflow optimization, sales workflow standardization, digital sales management, and information-based sales management.

Core functions include customer demand identification, customer demand follow-up, customer interaction management, sales opportunity management, and customer lifecycle management.

Key benefits include improved sales efficiency, standardized sales process, enhanced customer follow-up, stronger customer insight, and improved profitability.

Applications

Customer Relationship Management Marketing Management Sales Management Pre-Sales Management After-Sales Management Customer Demand Follow-Up

LOW-VOLTAGE MOTOR PROTECTION

Overview

The Intelligent Low-Voltage Power Protection Device is designed for low-voltage AC motor systems. Integrating network communication technology and working with contactors and circuit breakers, the device provides a comprehensive solution covering control, protection, measurement, metering, and communication functions. It can be deployed in intelligent MCC systems and supports expandable temperature monitoring and insulation detection modules.

Core functions include motor control, motor protection, electrical measurement, energy metering, communication functions, and integrated motor management.

System integration features include network communication technology, contactor coordination, circuit breaker coordination, intelligent MCC deployment, and low-voltage system integration.

Expandable modules include temperature monitoring module, insulation detection module, expandable monitoring functions, motor status monitoring, and motor insulation monitoring.

Industry scenarios include rail transportation, power generation, petrochemicals, light industry, coal mining, paper manufacturing, iron and steel, and metallurgy.

Key benefits include comprehensive motor protection, integrated motor control, improved motor operation safety, enhanced system reliability, smarter MCC management, and expandable monitoring capability.

Applications

Low-Voltage AC Motors Low-Voltage Power Systems Intelligent MCC Motor Control Centers Motor Protection Systems Industrial Motor Applications

FIRE EXTINGUISHING CONTROL

Overview

The Automatic Fire Extinguishing Control Device for Power Cabinets is designed for intelligent fire detection, extinguishing control, and electrical safety protection in power cabinets and electrical cabinets. By combining flame and temperature verification, fire extinguishing output control, remote circuit breaker tripping, and data upload capabilities, it helps improve fire response efficiency and reduce the risk of reignition.

Fire detection and extinguishing functions include flame detection, temperature verification, dual fire verification, aerosol fire extinguishing control, and current output control.

Electrical protection and control functions include remote circuit breaker tripping, reignition prevention, overload monitoring, leakage monitoring, remote switching, and preset threshold control.

Communication and data upload functions include optional 4G communication, carrier communication, data upload, and expandable communication modules.

Applications

Power Cabinets Electrical Cabinets Power Distribution Systems Fire Safety Monitoring Electrical Safety Protection

RELAY PROTECTION & CONTROL

Overview

The AC Relay Protection Measurement and Control Device integrates protection, measurement, and control functions for power systems with voltage levels of 110kV and below. It is designed to support reliable protection, real-time monitoring, and efficient control of various electrical bays in power transmission and distribution systems.

Applications

Power Systems up to 110kV    Transmission Lines    Transformers    Feeders    Capacitor Bays    Reactor Bays    Other Electrical Bays

Key Functions

Relay Protection    Measurement    Measurement-Control Integration    Real-Time Monitoring    Bay Control    Power System Monitoring

DE-ICING DEVICE

Overview

Fixed DC de-icer converts AC power into an adjustable DC voltage through thyristor rectifier valves. This voltage is then delivered via smoothing reactors and de-icing transfer disconnectors to targeted transmission lines, thereby forming a DC circuit in the line. The inherent resistance of transmission lines causes a temperature rise when DC current flows, thereby effectively melting ice accretion to achieve the purpose of de-icing.

Meanwhile, by controlling the firing angle of thyristor valves, the magnitude of DC current applied to the transmission line can be adjusted in real time and continuously. This allows for precise temperature regulation of transmission lines, enabling safe and effective ice removal.

The device can provide safe, efficient, and rapid fully-automated intelligent de-icing for 66kV, 110kV, and above transmission conductors and ground wires in substations vulnerable to ice-snow disasters.

Applications

Transmission Lines 66kV Transmission Conductors 110kV Transmission Conductors Above 110kV Transmission Conductors Ground Wires Substations Ice-snow Disaster Areas Fully-automated Intelligent De-icing

SOLID STATE TRANSFORMER

Overview

Solid State Transformer (SST) is a new type of transformer that achieves energy transmission and power conversion through power electronics technology. Traditional industrial frequency transformers can transfer energy between AC systems of different voltage levels based on the principle of electromagnetic induction.

In contrast, power electronic transformers, relying on power electronics and digital control technologies, can convert power in various forms, including AC and DC, at different voltages and frequencies.

The product has achieved an industry-first compact and economical topology technology based on hybrid three-level, significantly reducing costs. The core components are made of silicon carbide (SiC) materials, which significantly improves the system's cycle efficiency.

Applications

Energy Transmission Power Conversion AC Systems DC Systems Different Voltage Levels Different Frequencies Power Electronics Technology Digital Control Technologies

EDGE GATEWAY

Overview

Edge Gateway (EdgeHub) is designed for field data access, transparent transmission, cloud data publishing, and remote equipment management. Installed in field cabinets, it connects power meters, intelligent controllers, PLCs, and other power devices through RS485, PowerBus, or Ethernet interfaces, enabling convenient remote monitoring, control, maintenance, and configuration.

Communication and interfaces include 4G high-speed networks, 100 / 1000M adaptive Ethernet, RS485 communication, PowerBus master station interface, and LAN-level transparent transmission.

Connected devices include power meters, intelligent controllers, PLCs, power devices, and field equipment.

Data upload and remote access functions include cloud server data publishing, remote field data access, remote monitoring, remote equipment control, and remote client software access.

Maintenance and configuration functions include remote programmable logic download, remote maintenance, remote configuration, field cabinet installation, and multi-terminal access.

Applications

Field Data Access Transparent Transmission Cloud Data Publishing Remote Equipment Management Remote Monitoring Remote Control Remote Maintenance Field Cabinet Installation

HALL SENSOR

Overview

The Hall Sensor is a magnetic field sensor based on the Hall effect. Functioning as a current sensor through the magneto-electric effect, it is available in both open-loop and closed-loop configurations and offers high accuracy and fast response times for various applications.

Key functions include magnetic field sensing, current sensing, Hall effect-based measurement, and magneto-electric effect-based signal detection.

Configurations and features include open-loop configuration, closed-loop configuration, high accuracy, fast response time, and adaptability to various measurement applications.

Applications

Magnetic Field Sensing Current Sensing Hall Effect-Based Measurement Open-Loop Current Measurement Closed-Loop Current Measurement Fast-Response Measurement

LOW-VOLTAGE SWITCHGEAR

Overview

The main product range includes Air-operated Circuit Breaker (ACB), Molded Case Circuit Breaker (MCCB), Miniature Circuit Breaker (MCB), and Automatic Transfer Switch (ATSE), offering a comprehensive portfolio with complete protective functionalities such as overload long-time delay, short-circuit short-time delay, short-circuit instantaneous, and under-voltage protection, which protect circuits and power supply equipment from damage.

Applications

Circuits Power Supply Equipment Overload Long-time Delay Protection Short-circuit Short-time Delay Protection Short-circuit Instantaneous Protection Under-voltage Protection

DC RELAY PROTECTION & CONTROL

Overview

The DC Relay Protection Measurement and Control Device (DCR150 Series) is designed for protection, measurement, and control of urban rail transit DC traction power supply systems. It provides reliable protection and monitoring for key DC system components, supporting safe, stable, and efficient operation of rail transit power supply networks.

Protected systems include DC incoming lines, DC outgoing lines, feeder circuits, frame leakage systems, rail potential, and DC system components.

Core functions include DC relay protection, measurement, control, protection monitoring, DC system monitoring, and traction power supply protection.

DC traction power support covers DC overhead contact lines, all voltage levels, urban rail DC systems, traction substation applications, and rail transit power supply networks.

Key benefits include enhanced DC system protection, improved power supply reliability, safer rail transit operation, stable traction power supply, and comprehensive DC monitoring.

Applications

Urban Rail Transit Metro Systems Tram Systems Intercity Railways Trolleybus Systems DC Traction Power Supply

INTELLIGENT O&M SOLUTION

Overview

Smart C is an intelligent operation and maintenance solution designed for power distribution equipment and its components. Leveraging advanced sensing, digital acquisition, data analytics, expert diagnostics, and communication technologies, it enables full life-cycle perception, monitoring, analysis, prediction, and fault diagnosis, helping users shift from traditional preventive maintenance to predictive maintenance.

Key technologies include advanced sensing, digital acquisition, data analytics, expert diagnostics, and communication technologies.

Lifecycle monitoring functions include full life-cycle perception, equipment monitoring, operation analysis, condition prediction, and fault diagnosis.

O&M benefits include predictive maintenance, preventive-to-predictive transition, early failure detection, reduced failure losses, improved equipment reliability, and intelligent O&M management.

Applications

Power Distribution Equipment Equipment Components Power Industry Metallurgy Rail Transportation Industrial Power Systems

RAIL TRANSIT POWER MONITORING

Overview

The Intelligent Health Monitoring System for Rail Transit Power Supply Network is designed for real-time monitoring, data analysis, and intelligent operation and maintenance of rail transit power supply systems. By collecting, storing, monitoring, analyzing, and calculating key information across various nodes and branches, it provides decision-making support for intelligent O&M and cloud-based inspection.

Monitoring data includes current data, voltage data, switch status, node information, branch information, and power supply system status.

Key functions include data collection, data storage, real-time monitoring, data analysis, data calculation, decision-making support, and power network health monitoring.

O&M benefits include intelligent O&M support, cloud inspection support, improved fault awareness, enhanced operation visibility, and power supply reliability support.

Applications

Rail Transit Power Supply Network Power Supply Systems Power Nodes Power Branches Intelligent Operation & Maintenance Cloud-Based Inspection

POWER METERING & MONITORING

Overview

The Power Meter (PM) is designed for high-precision measurement of voltage, current, frequency, and other electrical parameters, while also supporting power quality monitoring. With PowerBUS 24V power supply bus, RS-485 communication, compact design, and standard DIN-rail mounting, it can be easily integrated into various energy management and power distribution systems.

Measurement functions include high-precision measurement, voltage measurement, current measurement, frequency measurement, electrical parameter measurement, and power quality monitoring.

I/O and communication features include 4-channel temperature measurement, 2-channel AC220V active digital inputs, PowerBUS 24V power supply bus, RS-485 communication interface, and energy management system integration.

Installation features include compact design, standard DIN-rail mounting, simple installation, convenient deployment, and flexible system integration.

Key benefits include accurate power measurement, improved power quality visibility, reliable energy data collection, easy system integration, space-saving installation, and convenient on-site deployment.

Applications

Rail Transportation Smart Buildings Low-Voltage Power Distribution Energy Management Systems Industrial Automation Power Monitoring Systems

DC LINK CAPACITOR

Overview

The ZZMJ DC Link Capacitor is widely used in power electronic circuits for photovoltaic inverters, high-voltage frequency converters, electric locomotives, electric vehicles, SVG, APF, and other systems. It provides filtering, energy storage, and protection functions by smoothing rectifier output voltage and absorbing high-amplitude ripple currents from DC busbars.

Core functions include filtering, energy storage, circuit protection, rectifier output voltage smoothing, and DC busbar ripple current absorption.

Key features include self-healing insulation, high ripple current withstand capability, high peak current withstand capability, non-polarized design, and long-term reverse voltage pulse endurance.

Electrical performance features include small dielectric loss, low equivalent series resistance, low ESR, low internal temperature rise, and stable temperature characteristics.

Structural features include non-inductive winding, low internal inductance, low ESL, fast charge and discharge performance, and service life over 100,000 hours.

Applications

Photovoltaic Inverters High-Voltage Frequency Converters Electric Locomotives Electric Vehicles SVG Systems APF Systems

INTELLIGENT LOGISTICS CONTROL

Overview

The Intelligent Logistics Access Controller (IAC Series) is designed for simple, flexible, and rapid deployment in internal logistics scenarios. It helps address the complexity and fragmentation of logistics integration by enabling unified coordination of AGVs, RGVs, and related factory automation equipment, supporting efficient material distribution and fully automated logistics operations.

AGV and RGV coordination functions include AGV coordination, RGV coordination, multi-brand vehicle access, multi-type vehicle access, multiple navigation methods, unified logistics scheduling, and logistics isolation resolution.

Equipment integration supports automated warehouses, elevators, conveyor rollers, lifters, robotic arms, and factory automation equipment.

Key features include rapid deployment, flexible configuration, simplified logistics integration, cross-industry implementation, seamless equipment coordination, automated material distribution, and fully automated logistics.

Applications

Internal Logistics Scenarios Power Equipment Manufacturing Lithium Battery Production Pharmaceutical Manufacturing Cosmetics Manufacturing Factory Material Distribution Automated Logistics Systems

WAREHOUSE MANAGEMENT SYSTEM

Overview

The Agile Warehouse Management System (Agile WMS) is designed to support comprehensive warehousing and logistics information management for enterprises. By covering key warehouse operation processes such as inbound management, outbound management, transfer management, sorting management, inventory counting, and reporting management, the system helps enterprises build an agile, efficient, reliable, and flexible warehousing and logistics management platform.

Functional modules include inbound management, outbound management, transfer management, sorting management, inventory counting, and reporting management.

Operation management functions include full-process warehouse tracking, warehouse operation control, inventory status tracking, goods movement management, warehouse process standardization, and warehouse pain point resolution.

Platform capabilities include warehousing information management, logistics information management, agile warehouse platform, efficient logistics platform, reliable operation management, and flexible business configuration.

Key benefits include improved warehouse efficiency, enhanced inventory accuracy, better logistics coordination, stronger process visibility, reliable warehouse operations, and flexible warehousing management.

Applications

Enterprise Warehouse Management Warehousing & Logistics Management Warehouse Operation Control Inventory Management Digital Warehouse Management Logistics Information Management

PROJECT MANAGEMENT SYSTEM

Overview

The Agile Project Management System (Agile PM) tightly integrates business processes with financial management to support end-to-end project management from initiation and execution to closure. By incorporating project planning, resource allocation, cost control, revenue recognition, and financial reporting, the system helps ensure projects are completed on time and within budget while providing accurate financial data for decision-making.

Project life-cycle management covers project initiation, project planning, project execution, project closure, end-to-end project management, and full-process project control.

Core functions include project planning, resource allocation, cost control, revenue recognition, financial reporting, and project budget control.

Financial management functions include business process integration, financial management integration, project financial data, financial decision support, and project financial performance oversight.

Key benefits include on-time project delivery, within-budget completion, enhanced project transparency, optimized resource allocation, reduced project costs, and stronger financial control.

Applications

Enterprise Project Management Business-Finance Integration Project Financial Management Project Execution Control Resource Optimization Project Performance Oversight

ELECTROMECHANICAL EQUIPMENT DIAGNOSTICS

Overview

The Intelligent Diagnostic Device for Electromechanical Equipment adopts advanced edge computing technology and deeply integrates mechanistic knowledge with artificial intelligence. Focusing on rotating equipment fault detection, it supports real-time operational monitoring, intelligent fault diagnosis, predictive maintenance, and equipment health management to help ensure safer and more reliable equipment operation.

Key technologies include edge computing technology, artificial intelligence, mechanistic knowledge integration, AI-based fault diagnosis, and intelligent diagnostic algorithms.

Core functions include real-time operational monitoring, intelligent fault diagnosis, equipment health management, fault risk identification, predictive maintenance support, and efficient equipment management.

Maintenance optimization functions include untimely fault detection prevention, economic loss reduction, preventive-to-predictive maintenance transition, predictive maintenance management, and equipment health optimization.

Key benefits include improved equipment health management, enhanced operational safety, reduced fault-related losses, higher maintenance efficiency, and more reliable equipment operation.

Applications

Electromechanical Equipment Rotating Equipment Industrial Equipment Monitoring Equipment Health Management Predictive Maintenance Operational Safety Management

DIGITAL ENERGY & CARBON MANAGEMENT

Overview

The Digital Energy and Carbon Management System is designed to support enterprises in their green and low-carbon transformation. By integrating advanced digital technologies, intelligent algorithms, real-time monitoring, smart alerts, and visualized management tools, the system enables refined energy and carbon management, helping organizations reduce operational costs, improve compliance, and advance sustainable development goals.

Data collection and monitoring functions include energy consumption data collection, carbon emission data collection, full-process data acquisition, real-time energy monitoring, real-time carbon monitoring, and energy and carbon dynamics tracking.

Intelligent analysis and alert functions include intelligent algorithm analysis, energy flow pattern identification, carbon emission hotspot identification, high energy consumption detection, high emission detection, smart alert mechanism, anomaly detection, and compliance risk prevention.

Visualization and decision support functions include visualized data interface, clear chart presentation, energy situation overview, carbon situation overview, carbon reduction strategy support, and management decision support.

Optimization and benefits include optimized energy scheduling, energy supply-demand balance, energy-saving potential analysis, emission reduction potential analysis, operational cost reduction, sustainable development support, and green competitiveness enhancement.

Applications

Industrial Enterprises Service-Oriented Institutions Production Process Management Energy Management Carbon Management Green Development Low-Carbon Transformation

ADVANCED PLANNING & SCHEDULING

Overview

The Agile Advanced Planning and Scheduling System (Agile APS) is a capacity-based, automated, and intelligent planning and scheduling system. It helps enterprises rapidly develop optimized detailed production plans that comply with multiple production constraints while meeting planning objectives and business strategies, supporting shorter lead times, lower inventory, and improved delivery performance.

Planning and scheduling capabilities include advanced planning, advanced scheduling, capacity-based planning, automated scheduling, intelligent scheduling, and detailed production planning.

Constraint management covers manpower constraints, machine constraints, material constraints, method constraints, environment constraints, and multi-constraint optimization.

Optimization functions include optimized production plans, planning objective alignment, production strategy alignment, production resource optimization, manufacturing lead time reduction, and inventory reduction.

Key benefits include shorter manufacturing lead times, reduced inventory, improved on-time delivery, enhanced customer value, higher planning efficiency, and business growth support.

Applications

Manufacturing Enterprises Production Planning Production Scheduling Capacity Planning Smart Factory Management Manufacturing Optimization

HV GIS

Overview

The equipment assembly integrates components, including circuit breakers (CB), busbars, disconnecting switches, voltage transformers, current transformers, lightning arresters, bushings, and grounding switches. It employs SF6 gas with outstanding insulation and arc-extinguishing performance as the dielectric and arc-quenching medium, and seals all HV electrical components within a grounded metal enclosure.

Features: compact structure, small footprint, high reliability, flexible component arrangement, convenient installation, strong safety, robust environmental adaptability, and minimal maintenance workload.

Voltage levels: 126kV, 252kV.

Applications

Power Grids with HV Levels    Large Capacity Ratings    Power Reception    Power Distribution    Control

MV SWITCHGEAR

Overview

Armored Withdrawable AC Metal-Enclosed Switchgear is used in power plants, substations, power transformation/distribution centers of industrial/mining enterprises, and large HV motor starting equipment. It serves for power reception and distribution while delivering circuit control, protection, and monitoring functions.

Features: safe, reliable operation, stable performance, and convenient maintenance; developed by incorporating structural advantages of mainstream domestic products while assimilating the merits of similar foreign products.

Voltage levels: 12kV, 24kV, 40.5kV.

Applications

Power Plants Substations Power Transformation/Distribution Centers Industrial Enterprises Mining Enterprises Large HV Motor Starting Equipment Power Reception Power Distribution Circuit Control Protection Monitoring

POWER TRANSFORMER

Overview

Features: Low loss, reduced temperature rise, low noise, suppressed partial discharge, high dielectric strength, superior short-circuit withstand capability, strong overload capacity, high operational efficiency, energy-saving and environmentally friendly, and on-site installation without core lifting.

Voltage range: 35kV to 750kV.

Applications

Power Plants Substations Power Grids Power Generation Water Conservancy Railways Aviation Industrial Enterprises Mining Enterprises

PORCELAIN BUSHING CAPACITORS

Overview

Porcelain Bushing Capacitors for special applications can be developed and manufactured for customized AC and DC systems based on actual operating conditions and user requirements.

The product supports a carrier frequency range of 30–500 kHz and features a compact design with high insulation margin, making it suitable for demanding special-purpose power system applications.

Key features include low dielectric loss, minimal partial discharge, low temperature coefficient, and high mechanical strength, supporting stable and reliable operation under customized application conditions.

Applications

Customized AC Systems Customized DC Systems Carrier Communication Systems High-Voltage Power Systems Special Power Applications Porcelain Bushing Applications

TEMPERED GLASS INSULATORS

Overview

Through decades of experience accumulation, technological transformation, and independent innovation, the product quality and technical level of our glass insulators have reached internationally advanced standards. The comprehensive technical performance of our high-tonnage series and anti-icing flashover AC/DC series products has achieved global leadership.

With an annual production capacity of 12 million tempered glass insulator units, our company has become the world’s largest manufacturing base for tempered glass insulators. The products have been deployed in over 280 domestic and international 500kV extra-high-voltage transmission lines.

Our glass insulators demonstrate the highest application volume in ultra-high-voltage AC/DC transmission projects globally within the industry. The products are exported to over 100 countries and regions worldwide, with cumulative sales exceeding 100 million units.

The glass insulators are categorized into AC and DC types, with mechanical strength ratings spanning 40kN to 1000kN. Based on shed configuration, they are classified into standard type, anti-fouling type, aerodynamic type, double-shed type, and triple-shed type.

Applications

500kV EHV Transmission Lines UHV AC Transmission Projects UHV DC Transmission Projects High-Tonnage Transmission Lines Anti-Icing Flashover Applications AC/DC Transmission Systems

ANTI-FALL GLASS INSULATORS

Overview

The anti-fall glass insulator is an upgraded product developed through the refinement and optimization of the production process and control parameters of tempered glass insulators, further reducing the self-breakage rate.

Building on existing glass insulator technology and drawing inspiration from automotive glass design, a protective film is applied to the surface of the tempered glass to prevent shattering. During use, if the glass component breaks, it remains entirely encapsulated by the polymer coating and separates from the metal cap without any glass fragments scattering.

This innovation fully retains the advantages of tempered glass insulators, such as zero-value self-breaking and visible detection, while eliminating the risk of scattered glass fragments causing harm to the environment and the ground.

The excellent hydrophobic properties of the polymer coating significantly enhance pollution resistance and effectively reduce the need for maintenance and cleaning, expanding the application scope of glass insulators in demanding overhead power line environments.

Applications

Overhead Power Lines Heavily Polluted Areas Densely Populated Regions Agricultural Zones Plain Area Transmission Lines Anti-Pollution Insulation Applications

PORCELAIN INSULATORS

Overview

Porcelain insulators are mainly used in high-voltage overhead transmission and distribution lines to insulate and support conductors. Different types, such as ordinary and pollution-proof insulators, are selected according to pollution conditions and used in strings based on different voltage levels.

The product range includes high-voltage suspension porcelain insulators, high-voltage line post porcelain insulators, high-voltage line pin porcelain insulators, and high-voltage porcelain cross-arm insulators. Available strength ratings include 40kN, 70kN, 120kN, 160kN, 210kN, 300kN, 420kN, and 550kN.

Insulator strings are configured according to voltage levels: 35kV uses 3 pieces per string, 110kV uses 7 pieces per string, 220kV uses 14 pieces per string, and 500kV uses 28 pieces per string. For insulator strings of 220kV and above, suspension products with a strength grade of 100kN or above are used.

Porcelain insulators have a long history of use in China. They are safe, reliable, and not prone to aging, with a general service life of over 30 years and an annual deterioration rate of less than 0.01%.

Applications

HV Overhead Transmission Lines HV Distribution Lines Conductor Insulation Conductor Support Pollution-Proof Applications Insulator Strings

NEW MATERIAL

Overview

A high-performance insulating sheet material manufactured using ceramic fibers as the base with silica aerogel through supercritical drying technology. It features low thermal conductivity, high water repellency, fire resistance, flame retardancy, and environmental sustainability applicable for insulation, fire prevention, and explosion protection between new energy battery packs and for the entire battery.

Applications

Insulation Fire Prevention Explosion Protection New Energy Battery Packs Entire Battery

INSTRUMENT TRANSFORMER

Overview

Capacitive voltage transformer (CVT) series products are designed for high voltage, extra high voltage, and ultra high voltage power systems with a rated frequency of 50Hz. Connected between line and ground, they supply voltage signals to electrical measuring instruments, meters, as well as protection and control devices, while also serving as coupling capacitors in power line carrier coupling equipment.

Applications

High Voltage Power Systems Extra High Voltage Power Systems Ultra High Voltage Power Systems Electrical Measuring Instruments Meters Protection and Control Devices Power Line Carrier Coupling Equipment

HOLLOW COMPOSITE INSULATORS

Overview

Hollow composite insulators are primarily composed of three main components: fiberglass-reinforced epoxy resin winding tubes, silicone rubber sheds with creepage extension design, and connecting flanges.

The epoxy fiberglass reinforced winding tube serves as the insulating inner component of the hollow composite insulator. It is manufactured by specialized winding machines through continuous filament winding of resin-preimpregnated non-alkali glass fiber, following a mechanical layering design to deliver strong mechanical strength and dielectric properties.

The silicone rubber weather sheds function as the external insulation of the hollow composite insulator, providing protection and designated creepage distance. The connecting flanges are produced through aluminum die-casting and deployed with proprietary bonding technology to transmit mechanical loads while ensuring structural sealing for support and connection.

Hollow composite insulators are suitable for use in 40.5kV to 550kV power systems and high-voltage electrical products requiring reliable insulation, mechanical support, sealing, and connection performance.

Applications

40.5kV–550kV Power Systems SF6 Transformers SF6 Circuit Breaker Housings Surge Arresters High-Voltage Bushings Capacitor Voltage Dividers Cable Terminations

INSTRUMENT TRANSFORMER

Overview

Current transformers feature a single-phase, oil-immersed, fully-sealed outdoor design. Widely deployed in 50Hz transmission lines with rated voltages of 110kV to 220kV, they operate based on the principle of electromagnetic induction to convert primary high currents into measurable secondary low currents. Connected in series within monitored circuits, these transformers supply current signals to electrical measuring instruments, meters, and protection/control equipment.

Applications

50Hz Transmission Lines 110kV to 220kV Monitored Circuits Electrical Measuring Instruments Meters Protection and Control Equipment

GRID POWER QUALITY

Overview

STATCOM is mainly used to provide dynamic reactive power compensation and voltage support for power grids. By connecting a voltage-source converter to the grid in parallel through a reactor or transformer, the system automatically adjusts the amplitude of the converter AC-side output voltage, rapidly absorbing or generating the required reactive power to achieve fast dynamic voltage regulation and improve system stability.

STATCOM products are mainly developed for overseas markets and international customers requiring renewable energy AC grid integration solutions, with export references across Europe, the Americas, Oceania and Africa.

The company’s high-capacity HV active power filter will be applied in the Fujian-Guangdong interconnection DC project jointly carried out by State Grid and China Southern Power Grid, helping address harmonic amplification in conventional DC converter stations and ensure stable DC system operation. The SSR dynamic stabilizer serves power plant customers by suppressing sub-synchronous resonance caused by renewable energy grid integration and other factors, helping protect turbine shaft systems and improve generation safety.

Applications

Renewable Energy AC Grid Integration DC Converter Stations Power Plants International Power Projects Fujian-Guangdong Interconnection DC Project Conventional DC Converter Stations Power Plant Customers

BUSHING

Overview

Oil-impregnated paper bushings are manufactured by alternately winding insulating paper and aluminum foil around a conductive tube according to design specifications to form a capacitor packet, which is then housed within upper and lower porcelain shells or composite hollow insulators connected via a coupling flange. They were followed by vacuum-impregnation with transformer oil for insulation.

Since producing China's first oil-impregnated paper capacitor bushing in 1958, our company has focused on technology introduction, mastering international manufacturing processes for oil-paper insulation products. This has enabled us to develop proprietary manufacturing techniques, bringing the technical parameters and performance indicators of our bushings to world-class standards comparable to advanced international counterparts.

Our products even surpass foreign alternatives in electrical performance and insulation margins. In recent years, we have further launched seismic-resistant & explosion-proof oil-impregnated paper bushings, resolving the historical vulnerability to explosion during short-circuit failures. This innovation has breathed new life into traditional products.

Applications

Oil-impregnated Paper Bushings Oil-impregnated Paper Capacitor Bushings Oil-paper Insulation Products Porcelain Shells Composite Hollow Insulators Transformer Oil Insulation Seismic-resistant & Explosion-proof Bushings Short-circuit Failure Protection

INDUSTRIAL REAL-TIME DATABASE

Overview

RdbPlus is a million-point industrial real-time database designed for large-scale industrial data acquisition, storage, access, and analysis. Centered around a high-performance real-time database, it supports extensive communication drivers, high-concurrency client access, wide-area distributed communication networking, and large-scale distributed SCADA platform construction.

Data acquisition and access capabilities include extensive communication drivers, efficient data acquisition, high-concurrency client access, multi-dimensional operations, multi-task operations, and million-point data support.

Distributed SCADA platform functions include real-time database core, wide-area distributed networking, distributed communication, large-scale SCADA construction, multi-node data architecture, and industrial monitoring platform support.

Node services include data acquisition gateway services, I/O server, real-time data services, Rdb server, mass historical data storage, historical data retrieval, production scenario graphical configuration, and web-based graphical publishing.

Open interfaces and analytics functions include open APIs, C/C++ API, C# API, Java API, WebSocket interface, third-party access, industrial data mining, and industrial data analysis.

Key benefits include secure system operation, stable platform performance, high-efficiency data processing, large-scale data management, efficient third-party integration, and enhanced industrial insight.

Applications

Industrial Real-Time Database Large-Scale SCADA Platforms Industrial Data Acquisition Distributed Monitoring Systems Production Scenario Monitoring Industrial Data Analysis

LOW-VOLTAGE POWER CABLES

Overview

Low-voltage power cables are designed for rated voltages of 0.6/1kV and 1.8/3kV. They are used in transmission and distribution networks as well as industrial installations to transmit electrical energy.

Available voltage grades include 0.6/1kV and 1.8/3kV, supporting low-voltage power transmission and distribution applications.

Insulation materials include polyvinyl chloride insulation and cross-linked polyethylene insulation, providing PVC and XLPE options for different application requirements.

Applications

Transmission Networks Distribution Networks Industrial Installations Electrical Energy Transmission Low-Voltage Power Systems

MV SWITCHGEAR

Overview

The miniaturized switchgear based on solid, SF6 gas and air insulation is widely used in industrial and civil cable ring networks and power distribution terminals. It is suitable for power reception and distribution infrastructure in small secondary distribution stations, switching stations, urban communities, high-rise buildings, and other power systems.

Features: Compact structure, complete solution portfolio, flexible and simple combination, good seriality and versatility, expedited delivery capability.

Voltage level: 12kV, 24kV.

Applications

Industrial Cable Ring Networks Civil Cable Ring Networks Power Distribution Terminals Small Secondary Distribution Stations Switching Stations Urban Communities High-rise Buildings Power Systems Power Reception Power Distribution

NEW MATERIAL

Overview

Aerogel Blanket features low thermal conductivity, high hydrophobicity, fire resistance, flexibility, environmental sustainability, and long service life. Meanwhile, it also has many excellent properties, including easy cutting and construction with broad applications in aerospace, precision instruments, electronic products, new energy, biochemistry, and other fields.

According to the base material, it can be classified into pre-oxidized fiber aerogel blanket, nano aerogel insulation board, wet-process glass fiber aerogel felt, and foam aerogel blanket.

Applications

Aerospace Precision Instruments Electronic Products New Energy Biochemistry Other Fields

LV SWITCHGEAR

Overview

Suitable for power distribution systems with the frequency of AC 50Hz and rated working voltage below 400V, used for power reception and distribution while providing circuit control, protection, and monitoring functions.

Features: Strong current-carrying capacity, high insulation level, large breaking current, reliable performance, mature technology, and complete models.

Voltage level: 400V / 690V.

Applications

Power Distribution Systems Power Reception Power Distribution Circuit Control Protection Monitoring Substations Power Plants Iron and Steel Metallurgy Municipal Infrastructure Food and Medicine Rail Transit Systems Data Centers Nuclear Power Plants

LOW-VOLTAGE SWITCHGEAR

Overview

Assembling switchgear, measuring instruments, protective appliances and auxiliary equipment within enclosed or semi-enclosed metal cabinets or panel boards per electrical wiring specifications to constitute low-voltage distribution boxes, which can meet the needs of power supply and distribution, lighting distribution, power conversion, distribution and control, metering and lighting power distribution in different occasions.

Features: Small volume, simple installation, unique configuration, not limited by the site, common application, stable and reliable operation, less land occupation and environmental protection.

Voltage level: 400V.

Applications

Power Supply and Distribution Lighting Distribution Power Conversion Distribution and Control Metering Lighting Power Distribution Different Occasions

VACUUM INTERRUPTER

Overview

The Vacuum Interrupter product range covers vacuum interrupters for circuit breakers, reclosers, load switches, sectionalizers, and contactors, as well as solid encapsulated poles for circuit breakers and reclosers.

Product categories include vacuum interrupters for circuit breakers, vacuum interrupters for reclosers, vacuum interrupters for load switches, vacuum interrupters for sectionalizers, vacuum interrupters for contactors, and solid encapsulated poles.

These products are exported to international markets including Japan, Southeast Asia, and Russia, and are widely applied across power, industrial, transportation, and grid control scenarios.

Applications

Power Industry Metallurgy Petrochemicals Coal Mining Electric Railways Urban Rail Transit High-Rise Buildings Urban Grid Control Centers Rural Grid Control Centers

POWER TRANSFORMER

Overview

Rectifier transformers supply power to rectification equipment.

Features: Reliable insulation strength, strong short-circuit resistance, high overload capacity, high operation efficiency, low noise, energy conservation, and environmental protection.

Voltage level: 35kV ~ 330kV.

Applications

Rectification Equipment Electrochemical Processes Metallurgy Traction Systems Industrial Drives Electrostatic Precipitation DC Power Supply Fields

POWER TRANSFORMER

Overview

Cast resin dry-type transformer can be used in various fields, especially in areas with prominent fire safety problems.

Features: Low partial discharge, strong short-circuit resistance, good lightning impact resistance, low noise, remarkable energy-saving effect, safety, flame resistance, fire prevention, no pollution, maintenance free, simple installation, low comprehensive operation cost, good moisture resistance, etc.

Voltage level: 10kV, 20kV, 35kV.

Applications

Mines Oil Platforms Subway Stations Schools Business Centers High-rise Buildings Areas with Prominent Fire Safety Problems

NEW MATERIAL

High-performance SiO₂ aerogel material for thermal, acoustic and industrial applications.

Overview

SiO₂ aerogel is a nano-porous inorganic material produced through supercritical drying technology. It offers low density, high specific surface area, fire resistance, acoustic insulation and excellent thermal performance.

Low Density High Specific Surface Area Fire Resistance Sound Insulation Thermal Insulation Sustainable & Eco-friendly

Applications

Gas Adsorption Home Appliances Water Treatment Thermal Insulation Fillers

Capacitor Bank

Overview

The equipment is used in both AC and DC switchyards of HVDC transmission converter stations, respectively applied to improve system power factor and filter out high-order harmonics, while providing reactive power compensation and filtering AC components from DC systems.

Features: Voltage ranging from ±500kV to ±800kV for HVDC transmission projects; world-class design and manufacturing technologies; visually refined structure; superior performance; reliable operation.

Applications

AC Switchyards    DC Switchyards    HVDC Transmission Converter Stations    System Power Factor Improvement    High-order Harmonics Filtering    Reactive Power Compensation    Filtering AC Components from DC Systems    ±500kV to ±800kV HVDC Transmission Projects

Capacitor Bank

Overview

System Voltage Rating: 220kV～1000kV.

Features: Reliable performance, safe operation, long service life, simplified installation, convenient maintenance, compact structure, and small footprint.

Applications

Power Systems Above 1kV Industrial Power Distribution Networks Mining Power Distribution Networks Electric Railways System Power Factor Improvement Line Loss Reduction Voltage Quality Improvement

HIGH-VOLTAGE SHUNT CAPACITOR

Overview

High-voltage shunt capacitors are used in 1kV to 1000kV transmission and distribution systems to compensate for inductive reactance in power lines, reduce voltage drop, increase transfer capacity, and improve grid stability.

The product features safe and reliable performance, long service life, and flexible internal fuse or non-fuse design options. The bushing adopts an effective anti-leakage structure to support stable operation in power system applications.

Applications

1kV–1000kV Transmission Systems Distribution Systems Power Line Compensation Inductive Reactance Compensation Voltage Drop Reduction Grid Stability Improvement

Capacitor Bank

Overview

Features: Reliable performance, safe operation and long service life. The utility model has the advantages of simple installation, convenient maintenance, compact structure and small land occupation.

Applications

Power Systems Above 1kV    Industrial Enterprises    Mining Enterprises    Electrified Railways    Power Factor Improvement    Line Loss Reduction    Voltage Quality Improvement

BKMJ SELF-HEALING HV SHUNT CAPACITOR

Overview

The BKMJ self-healing high-voltage shunt capacitor is used in industrial-frequency AC power systems above 1kV to improve power factor, regulate network voltage, and reduce line loss.

The capacitor adopts a self-healing structure, allowing automatic recovery from normal dielectric breakdown and supporting continuous operation under applicable system conditions.

A sensitive and reliable pressure-fuse primary protection mechanism helps promptly isolate faulty components without affecting adjacent components.

The liquid-free dielectric structure eliminates leakage risks and environmental pollution, enhancing safety and eco-friendliness.

With modular stacking design, the capacitor offers compact size, small footprint, and convenient installation for high-voltage power compensation applications.

Applications

Industrial-Frequency AC Systems Power Systems above 1kV Power Factor Improvement Network Voltage Regulation Line Loss Reduction High-Voltage Reactive Power Compensation

Capacitor Bank

Overview

Intelligent capacitor banks represent a compact version of TSC/MSC complete sets, featuring a small and aesthetically pleasing form factor with reduced individual unit capacity. They are particularly suitable for applications with modest capacity and constrained installation space requirements.

Multiple intelligent capacitor units can be arranged in cabinets, delivering a neat appearance, convenient installation, and simplified wiring. These capacitors integrate advanced industrial technologies, including modern measurement and control, power electronics, network communication, and automatic control, combined with industrial aesthetic design.

Benefits include reduced size, lower power consumption, easy maintenance, and long service life.

Applications

TSC Complete Sets    MSC Complete Sets    Modest Capacity Applications    Constrained Installation Space    Cabinet Arrangement    Simplified Wiring

NEW MATERIAL

Overview

Hydrophobic SiO₂ aerogel slurry achieves dry slurry density as low as 60kg/m³ with room-temperature thermal conductivity down to 0.018W/(m·K), exhibiting exceptional hydrophobic properties.

Aerogel coating is a high-efficiency thermal insulation material composed of hydrophobic SiO₂ aerogel powder with inorganic binders. Featuring room-temperature thermal conductivity as low as 0.030W/(m·K) and withstanding temperature up to 400°C, it is applicable for gap filling, bonding, and repair in thermal insulation applications for profiled pipelines and equipment.

Applications

Thermal Insulation Coatings Fireproof Coatings High-temperature Coatings Building Insulation Blankets Gap Filling Bonding Repair Profiled Pipelines Equipment

Distribution Power Quality

Overview

TSC/MSC Dynamic Reactive Power Compensation Products feature a fully digital intelligent control system centered on high-performance chips. By using thyristors as rapid, contactless zero-crossing switches for capacitor banks, it automatically adjusts compensation based on reactive power/power factor targets, enabling real-time tracking compensation and harmonic suppression.

Applications

Industrial Facilities    Urban/Rural Grid Upgrades    Street Lighting Networks    Residential Power Distribution Systems

Distribution Power Quality

Overview

The modular APF can filter out 2-50th harmonics, support multi-machine parallel operation, and the working mode can be set independently. It supports various network protocols such as Modbus, UDP, etc., and has been widely applied in the power supply and distribution systems of enterprises, commercial institutions, and government organizations.

Applications

Power Systems    Petroleum    Tobacco    Chemical Industry    Metallurgy    Pharmaceuticals    Shipbuilding    Automotive Manufacturing    Telecommunications    Cement    Mining    Electrified Railways    Precision Mechanical Processing    Welding    Textile    Printing    Precision Electronics

HIGH-POWER CONVERTER

Overview

High-power converters (MaxiVert) and other advanced equipment are mainly applied in clean energy and key national strategic projects. The company's independently developed 10kV/20MW-class ultra-high power frequency conversion device has broken the foreign monopolies. The product has comprehensively replaced imports in the national key project of the West-East Gas Transmission's long-distance natural gas pipeline project, driving technological progress and domestic localization of core components such as the crimp-type IGBT.

The company’s independently developed 86MVA variable frequency speed regulation device for aerodynamic tests has overcome several core technical difficulties in variable frequency, such as ultra-high power, high rotational speed accuracy, high dynamic response, high energy consumption braking, high electromagnetic compatibility, and high reliability. This achievement resolved the "bottleneck" problem of aerodynamic tests for large aircraft in China, broke through the foreign technological protection barriers, promoted the progress of related domestic industries, and made significant contributions to promoting the development of China's aviation equipment and improving the research and development and testing capabilities of national major technical equipment.

Applications

Clean Energy Key National Strategic Projects West-East Gas Transmission Long-distance Natural Gas Pipeline Project Aerodynamic Tests Large Aircraft Aviation Equipment National Major Technical Equipment

GRID POWER QUALITY

Overview

Dynamic Voltage Restorer (DVR) is a series compensation device equipped with energy storage devices (systems), which has the ability to compensate for active power in addition to reactive power. It generates compensation voltage within 1 to 2 milliseconds, ensuring that the load side voltage is not affected by disturbances and guaranteeing the safe and reliable operation of sensitive loads, computers, and other equipment.

Applications

Sensitive Loads Computers Integrated Circuit Manufacturing Power Electronics Chip Manufacturing Aircraft Automobiles Mobile Phone Manufacturing Airports Hospitals IT Telecommunications Industries

GRID POWER QUALITY

Overview

The HV SVC series products include TCR and MCR types. They adopt HV thyristor series technology and can be directly connected to 35kV, with a capacity of up to 180MVar. By real-time adjustment of the conduction angle of the thyristor valve, the purpose of rapid reactive power regulation can be achieved.

In addition, the phase-by-phase compensation function of SVC can eliminate three-phase imbalance, and the filter device can eliminate harmful high-order harmonics and provide capacitive reactive power to the system to improve the power factor.

Applications

Metallurgy Steel Mining Large Impact Loads Unbalanced Loads Electric Arc Furnaces

GRID POWER QUALITY

Overview

High-voltage SVG (Static Var Generator) adopts H-bridge modular cascaded technology, enabling direct connection to 35kV systems. Through phase-shifted carrier modulation control, it dynamically adjusts the amplitude and phase angle of the output voltage on the AC side of the inverter, rapidly absorbing or delivering required reactive power. This achieves voltage stabilization, reactive power compensation, suppression of voltage fluctuations and flicker, and three-phase imbalance mitigation.

Applications

Petroleum & Chemical Industries Power Systems Metallurgy Electrified Railways Urban Construction Sectors Asynchronous Motors Transformers Thyristor Converters Variable-frequency Drives (VFDs) Induction Furnaces Lighting Systems Arc Furnaces Electric Locomotives Hoists Cranes Stamping Presses Elevators Wind Turbines Welding Machines Resistance Furnaces Quartz Melting Furnaces

RAIL TRANSIT INTELLIGENT O&M

Overview

The Intelligent O&M Management System for Rail Transit Power Supply System is a comprehensive full life-cycle management system for power equipment. Based on advanced sensing technology, IoT technology, big data analytics, and computer network technology, it supports real-time monitoring, fault prediction, health management, inspection analysis, visualization, O&M work management, and energy management for rail transit power supply systems.

Key technologies include advanced sensing technology, IoT technology, big data analytics, computer network technology, and full life-cycle management.

Functional modules include real-time monitoring of rail transit power equipment, fault prediction and health management, secondary equipment O&M management, professional waveform analysis, video inspection analysis, panoramic visualization, O&M work management, and energy management.

Derived subsystems include power equipment fault prediction and health management system, waveform analysis and management system, and substation video inspection system.

Key features include modular system configuration, project-based module combination, client-oriented customization, intelligent O&M decision support, and power equipment reliability support.

Applications

Rail Transit Power Supply Systems Power Equipment Management Substation O&M Electromechanical Equipment Secondary Equipment O&M Energy Management

INTELLIGENT VIDEO INSPECTION

Overview

The Intelligent Video Inspection System integrates computer vision technology into video inspection applications for power supply equipment. By processing and analyzing video data streams, the system identifies equipment status through machine recognition, reducing reliance on manual judgment and supporting unmanned inspection in power supply scenarios.

Recognition objects include switch disconnector positions, signal indicators, pressure plates, meters, protection device panels, and equipment image status.

Key technologies include computer vision technology, video data stream analysis, image processing, object analysis, machine recognition, and image-based status identification.

Verification and alarm functions include PSCADA data comparison, dual-system verification, equipment status cross-check, status inconsistency detection, and automatic alarm triggering.

Key benefits include reduced manual judgment, improved inspection efficiency, enhanced status accuracy, unmanned inspection support, and safer power supply operation.

Applications

Power Supply Equipment Substation Inspection Rail Transit Power Supply Systems Unmanned Inspection Equipment Status Verification

ELECTRICAL MEASUREMENT INSTRUMENT

Overview

The EMI Series Electrical Measurement Instrument is a multi-function meter designed for electricity consumption and power distribution monitoring. Built with an industrial-grade microprocessor, the instrument delivers high processing speed, flexible configuration, and easy functional expansion through its modular design, making it suitable for diverse application environments.

Core features include multi-function metering, electricity consumption monitoring, power distribution monitoring, industrial-grade microprocessor design, high processing speed, and reliable measurement performance.

Display and configuration features include modular design, flexible configuration, easy functional expansion, digital tube display, LCD display, and multiple series options.

Application environments include diverse application scenarios, electricity consumption systems, power distribution systems, building power systems, and industrial power systems.

Key benefits include high cost-effectiveness, flexible function expansion, reliable power monitoring, adaptability to multiple environments, and easy system configuration.

Applications

Rail Transit Commercial Buildings Municipal Facilities Industrial Automation Residential Power Systems Power Distribution Monitoring

TEMPERATURE & HUMIDITY CONTROL

Overview

The Intelligent Temperature and Humidity Controller is designed for environmental monitoring, temperature and humidity regulation, and equipment protection in power distribution and electrical control systems. By integrating microprocessor technology, sensor technology, and computer-based control, it enables accurate measurement, visual display, and automatic heating or dehumidification based on operating conditions.

Monitoring and control functions include temperature monitoring, humidity monitoring, environmental condition measurement, automatic heating, automatic dehumidification, comprehensive status control, and online monitoring.

Key features include microprocessor technology, advanced sensor technology, computer-based control, high-precision temperature sensors, high-precision humidity sensors, high-brightness LED display, moisture protection, low-temperature protection, and high-temperature protection.

Applications

Terminal Boxes High-Voltage Switchgear Low-Voltage Switchgear Transformers Compact Substations Circuit Breakers Electrical Equipment Protection

CIRCUIT BREAKER MONITORING

Overview

The Circuit Breaker Operation Characteristic Monitoring Device is designed for real-time waveform recording, measurement, monitoring, and analysis of circuit breaker operation characteristics. With synchronous sampling technology, it enables simultaneous multi-point and multi-channel data acquisition across distributed locations, supporting circuit breaker switching analysis, power quality monitoring, and power grid health assessment.

Data acquisition capabilities include synchronous sampling technology, multi-point data acquisition, multi-channel data acquisition, distributed data collection, and simultaneous data sampling.

Waveform recording and analysis functions include voltage waveform recording, current waveform recording, real-time waveform recording, waveform analysis, and distributed recording.

Core functions include waveform recording, measurement, monitoring, communication, power quality recording, and power quality analysis.

Advanced analysis functions include synchronous phasor analysis, circuit breaker switching recording, switching characteristic analysis, power grid health analysis, and operation characteristic analysis.

Key benefits include improved circuit breaker visibility, enhanced switching analysis, reliable waveform data recording, improved power quality insight, stronger grid health monitoring, and efficient distributed monitoring.

Applications

Circuit Breaker Monitoring Circuit Breaker Switching Analysis Distributed Waveform Recording Power Quality Monitoring Power Grid Health Monitoring Synchronous Phasor Analysis

INTELLIGENT OPERATION BOX

Overview

The Intelligent Operation Box is designed for local manual control, PLC communication, and field equipment status interaction. Consisting of a coupler, manual control boxes, and a junction box, it enables reliable command transmission, equipment status feedback, and flexible integration into industrial control systems through CAN bus and mainstream PLC communication protocols.

System components include coupler, manual control box, junction box, CAN bus network, and PLC system integration.

Communication and protocols include CAN bus communication, Profibus-DP, DeviceNet, MODBUS-TCP, PLC data exchange, and equipment status transmission.

Manual control functions include two-position control box, three-position control box, local / remote selection, start control with indicator, stop control with indicator, and fault indication.

Key features include manual command forwarding, equipment status feedback, CAN bus network integration, industrial field operation, and flexible system expansion.

Applications

Local Manual Control PLC Communication Field Equipment Control Standard Fan Control Dual-Speed Fan Control High-Low Speed Control Forward-Reverse Control Industrial Control Systems

AIR VALVE CONTROL

Overview

The Air Valve Controller is a new-generation control device designed for subway ventilation control systems. Working together with PLCs, air valve travel switches, and air valve motors, it enables precise opening and closing control of air valves, helping improve the safety, reliability, and operational efficiency of ventilation systems.

System integration includes PLC integration, air valve travel switch, air valve motor, and ventilation control system.

Key features include precise air valve opening control, precise air valve closing control, improved system safety, reliable ventilation control, and new-generation control design.

Applications

Subway Ventilation Systems Metro Environmental Control Systems Air Valve Control Systems Ventilation Safety Control

DC SWITCH INTERTRIPPING

Overview

The Bilateral Intertripping Device is designed to implement the inter-tripping function of DC switches between metro traction substations. By using optical fibers instead of traditional copper cables for signal transmission, the device improves transmission reliability, simplifies system deployment, and supports safer operation of DC traction power supply systems.

Signal transmission features include optical fiber transmission, copper cable replacement, long-distance signal transmission, reliable signal transmission, and signal channel monitoring.

Core functions include DC switch intertripping, bilateral intertripping, inter-substation signal transmission, protection signal transmission, and DC protection coordination.

System advantages include simplified system design, easier installation, easier maintenance, reduced distance limitations, and improved channel visibility.

Key benefits include reliable DC switch protection, safer traction power operation, improved transmission reliability, reduced installation complexity, and enhanced protection coordination.

Applications

Metro Traction Substations Urban Rail Transit DC Traction Power Supply DC Switch Protection Inter-Substation Protection

DC TRACTION PROTECTION TESTING

Overview

The DC Traction Protection Tester Device is designed for on-site testing of DC traction protection devices and DC transmitters. It supports accuracy testing, response time testing, and input/output characteristic curve plotting, helping improve testing efficiency and support reliable operation of DC traction power supply systems.

Testing functions include on-site testing, accuracy testing, response time testing, input/output characteristic testing, and characteristic curve plotting.

Tested equipment includes DC traction protection devices, DC transmitters, DC protection systems, traction power equipment, and DC measurement devices.

Key benefits include improved testing efficiency, reliable protection verification, convenient on-site testing, accurate test results, and safer DC traction operation.

Applications

DC Traction Power Supply Systems Urban Rail Transit Metro Traction Substations DC Protection Device Testing DC Transmitter Testing

RIP DRY-TYPE BUSHINGS

Overview

Resin-impregnated paper dry-type bushings feature a resin-impregnated paper capacitor packet as the primary insulation. The capacitor packet is formed by alternately winding insulating paper and aluminum foil around a conductive tube or rod according to design specifications, followed by vacuum impregnation with epoxy resin compound and high-temperature solidification.

The capacitor packet is hermetically assembled with porcelain shells or composite hollow insulators through connection flanges to complete the bushing. This structure enables truly oil-free operation and provides significant advantages over oil-impregnated paper capacitor bushings.

Since its invention in 1960, this technology has been widely adopted across Europe, America, and Japan. Our company has introduced experienced technical talents and German fully automated manufacturing equipment, achieving full product series coverage.

Applications

Power Transformers High-Voltage Equipment Substation Equipment Oil-Free Insulation Systems Porcelain Bushing Applications Composite Insulator Applications

RIF DRY-TYPE BUSHINGS

Overview

Resin-impregnated fiber dry-type bushings utilize a resin-impregnated fiber capacitor packet as the primary insulation. The capacitor packet is manufactured by winding high-insulation glass fibers, pre-impregnated with ultra-low-viscosity heat-resistant epoxy resin, in a geodesic pattern through computer-controlled winding equipment to form cross-laminated insulation layers.

Semiconductor conformal material forms the capacitor screens, with insulation layers and capacitor screens alternately wound in spaced configurations before high-temperature curing to form a pure solid capacitor packet.

The connection flange is fabricated from high-strength aluminum alloy and integrally bonded with the condenser core. Silicone rubber weather sheds are injection-molded and adhesively bonded onto the condenser core surface, forming an integrated structure with the core.

Since its invention by our company in 2001, this product has earned recognition from extensive users for its compact size, lightweight construction, maintenance-free operation, high mechanical strength, and reliable operational safety, with steadily increasing market penetration.

Applications

Power Transformers High-Voltage Equipment Substation Equipment Solid Insulation Systems Maintenance-Free Bushing Applications Silicone Rubber Insulated Bushings

LOW-VOLTAGE WIRES

Overview

Low-voltage wires are used for fixed wiring or mobile laying of power equipment with rated voltages of 450/750V and below.

Available voltage levels include 300/300V, 300/500V, and 450/750V, supporting low-voltage electrical connection and power equipment wiring applications.

Insulating materials include polyvinyl chloride insulation, cross-linked polyolefin insulation, and polyolefin insulation, providing options for different installation and operating requirements.

Applications

Fixed Wiring Mobile Laying Power Equipment Wiring Low-Voltage Electrical Systems 450/750V and Below Systems Electrical Installation Wiring

CONTROL CABLES

Overview

Control cables are suitable for control circuits, monitoring circuits, and protection lines with rated AC voltage of U0/U 450/750V and below. They are used as control wiring between electrical equipment.

The voltage level is 450/750V, supporting low-voltage control, monitoring, and protection applications in electrical systems.

Insulation materials include polyvinyl chloride insulation and cross-linked polyethylene insulation, providing PVC and XLPE options for different control wiring requirements.

Applications

Control Circuits Monitoring Circuits Protection Lines Electrical Equipment Wiring 450/750V and Below Systems Low-Voltage Control Wiring

POWER CABLES FOR CRITICAL SITES

Overview

These power transmission and distribution cables are suitable for critical sites with power frequency rated voltage from 0.6/1kV to 26/35kV, including high-rise buildings, power plants, nuclear power stations, and tunnels.

Available voltage grades include 0.6/1kV, 1.8/3kV, 6/6kV, 6/10kV, 8.7/10kV, 8.7/15kV, 12/20kV, 18/20kV, 18/30kV, 21/35kV, and 26/35kV.

The insulating material is cross-linked polyethylene insulation, providing XLPE insulation for power cable applications across medium- and low-voltage transmission and distribution systems.

Applications

High-Rise Buildings Power Plants Nuclear Power Stations Tunnels Power Transmission Systems Power Distribution Systems

OVERHEAD INSULATED CABLES

Overview

Overhead insulated cables are suitable for overhead fixed installation and household lead-in lines.

Available voltage levels include 1kV and 10kV, supporting low- and medium-voltage overhead cable applications.

Insulation materials include polyvinyl chloride insulation and cross-linked polyethylene insulation, providing PVC and XLPE options for different overhead installation requirements.

Applications

Overhead Fixed Installation Household Lead-In Lines 1kV Overhead Cable Systems 10kV Overhead Cable Systems Low-Voltage Distribution Lines Medium-Voltage Distribution Lines

1500V DC POWER CABLES

Overview

1500V DC power cables are mainly used in DC power supply systems with a system voltage not exceeding 1500V. The product is available in cross-linked polyethylene insulated and ethylene propylene rubber insulated types.

The cable offers good performance in preventing rats and termites while resisting ultraviolet rays. Its termite prevention performance has passed the group method level 1 test.

The product has been granted a utility model patent, with technology reaching an international leading level. It has been widely used in nearly ten well-known domestic metro lines, including the Knowledge City Branch Line, Line 14, and Line 21 of Guangzhou Metro.

Applications

1500V DC Power Supply Systems Urban Rail Transit Metro Power Supply Systems Guangzhou Metro Lines Anti-Rodent Cable Applications Anti-Termite Cable Applications

FIRE-RESISTANT POWER CABLES

Overview

Fire-resistant power cables are widely used in environments with rated voltages of 0.6/1kV and below, including high-rise buildings, hotels, hospitals, airports, rail transit systems, and schools.

These cables are mainly suitable for equipment that needs to maintain operation for a certain period of time during a fire, such as emergency power supplies, fire pumps, fire elevators, fire smoke exhaust fans, and emergency evacuation lighting.

Applications

High-Rise Buildings Hotels Hospitals Airports Rail Transit Systems Schools Emergency Power Supplies Fire Pumps Fire Elevators Fire Smoke Exhaust Fans Emergency Evacuation Lighting

INDUSTRIAL IOT CLOUD PLATFORM

Overview

EconWorx IoT Cloud Platform is a comprehensive industrial software platform based on B/S architecture, designed for monitoring, dispatching, operation, and maintenance management of electromechanical equipment systems. With strong edge access, cloud deployment, data middleware, microservices, and low-code capabilities, the platform supports real-time visual monitoring, production scheduling, energy efficiency control, and predictive maintenance for wide-area electromechanical systems.

Platform architecture includes B/S architecture, edge layer, IaaS layer, PaaS layer, service platform layer, and SaaS application layer.

Edge access and cloud deployment capabilities include mainstream communication drivers, industrial communication access, power system communication access, IoT device integration, field control device integration, public cloud deployment, private cloud deployment, and physical server deployment.

Data middleware and service platform functions include distributed real-time database, RdbPlus database core, Hadoop distributed database, relational database integration, data middleware platform, microservices framework, management toolbox, and platform service APIs.

Core functions include real-time visual monitoring, production scheduling, energy efficiency control, predictive maintenance management, IoT device monitoring, electromechanical equipment monitoring, and full life-cycle device management.

Smart visualization and low-code capabilities include low-code application development, industrial app development, data analysis, digital twin visualization, AR technology, and cloud-based configuration.

Key benefits include high reliability, high scalability, high availability, high usability, rapid application development, and efficient equipment O&M.

Applications

Industrial IoT Applications Electromechanical Equipment Systems Industrial Equipment Monitoring Power Equipment Management Wide-Area Equipment Management Industrial Application Development

INTEGRATED SUPERVISORY CONTROL

Overview

The Integrated Supervisory Control System (ISCS) is a comprehensive supervision and control system based on the urban rail cloud platform. Integrating IoT, cloud computing, big data, BIM visualization, and other new-generation information technologies, the system provides intelligent operation and maintenance solutions throughout the full life cycle of urban rail transit operations.

Key technologies include IoT technology, cloud computing, big data analytics, BIM visualization, urban rail cloud platform, and full life-cycle O&M.

Intelligent analysis functions include passenger flow analysis, environmental condition analysis, energy consumption analysis, equipment stability analysis, operation data analysis, and intelligent O&M decision support.

Integrated monitoring functions include 20+ professional subsystems, power supply monitoring, environmental control monitoring, integrated subsystem monitoring, rapid system interconnection, and coordinated emergency response.

Key benefits include improved automation level, enhanced operation management, improved service quality, higher service level, intelligent metro operation, and full life-cycle operation support.

Applications

Urban Rail Transit Metro Operation Management Urban Rail Cloud Platform Integrated Monitoring Centers Intelligent Metro Operation Emergency Response Management

POWER SUPERVISION SYSTEM

Overview

The Rail Transit Intelligent Integrated Power Supervision System (PSCADA) is an operation and maintenance-oriented power monitoring system designed for metro substations. Building upon conventional power monitoring capabilities and integrating IEC61850-based networked protection schemes, the system enables real-time visualization, intelligent analysis, and efficient management of primary and secondary power equipment.

System visualization functions include IEC61850-based protection scheme, protection coordination visualization, virtual terminal visualization, secondary circuit visualization, protection logic visualization, communication status visualization, and full secondary system visibility.

O&M functions include protection information management, fault waveform recording, remote maintenance, intelligent alarm analysis, fault information access, remote fault location, secondary equipment inspection, and fault troubleshooting support.

Key benefits include real-time device status insight, clear secondary equipment management, improved maintenance efficiency, faster fault handling, enhanced O&M visibility, and smarter substation operation.

Applications

Metro Substations Rail Transit Power Supply Systems Power Monitoring Systems Substation O&M Secondary Equipment Management

BUILDING AUTOMATION SYSTEM

Overview

The Building Automation System (BAS) adopts computer network technology, automatic control technology, and distributed intelligent communication technology to achieve decentralized control and centralized management of equipment monitoring. It provides comprehensive automated monitoring, data processing, historical record archiving, and maintenance management for station equipment, helping ensure safe, reliable, efficient, and energy-saving operation.

Monitored systems include station ventilation systems, tunnel ventilation systems, air conditioning systems, water supply and drainage systems, escalator systems, elevator systems, low-voltage power distribution, and lighting systems.

Key technologies include computer network technology, automatic control technology, distributed intelligent communication, decentralized control, and centralized management.

Operation and data management functions include automated equipment monitoring, data collection, data processing, historical record archiving, maintenance management, and energy-saving operation.

Emergency response functions include train blockage response, fire emergency response, disaster recovery mode, station equipment coordination, passenger safety support, and emergency function activation.

Key benefits include safe station environment, reliable equipment operation, efficient operation management, energy efficiency optimization, improved emergency coordination, and normal equipment operation support.

Applications

Urban Rail Transit Stations Tunnel Equipment Monitoring Station Environment Control Equipment Operation Management Energy Efficiency Optimization

EQUIPMENT HEALTH MANAGEMENT

Overview

The B-PHM System is designed for intelligent health management, condition assessment, and life prediction of power supply equipment. Through online monitoring, system integration, manual data entry, and AI-based analysis, it enables comprehensive equipment status perception, predictive maintenance, and tailored maintenance strategy recommendations for critical components and devices.

Data sources include monitoring parameters, electrical parameters, environmental data, status parameters, video data, factory documentation, and maintenance records.

Data collection methods include online monitoring, system integration, manual data entry, key location data collection, and power supply equipment monitoring.

Intelligent analysis functions include artificial intelligence algorithms, data cleansing, intelligent prediction model training, temperature trend forecasting, vibration trend forecasting, video data recognition, and in-depth data analysis.

Core functions include critical component monitoring, online equipment monitoring, equipment status assessment, equipment lifespan prediction, maintenance strategy recommendation, and repair strategy recommendation.

Key benefits include predictive maintenance support, improved equipment reliability, condition-based maintenance, smarter fault prevention, and optimized maintenance decisions.

Applications

Power Supply Equipment Equipment Health Management Condition Assessment Life Prediction Predictive Maintenance Critical Component Monitoring

ENERGY MANAGEMENT SYSTEM

Overview

The B-EMS System is an enterprise energy management platform designed for energy resource regulation, real-time energy consumption monitoring, intelligent analysis, and optimization. By tracking energy consumption across production processes and identifying high energy-consuming equipment and processes, the system supports energy-saving renovation, operational cost reduction, and green, efficient development.

Applications

Enterprise Energy Management    Production Process Monitoring    Energy Resource Regulation    Energy-Saving Renovation    Green Factory Management    Industrial Energy Optimization

Energy Monitoring

Real-Time Energy Consumption Monitoring    Production Process Energy Tracking    Energy Consumption Dynamics    Energy Flow Monitoring    Energy Consumption Trend Analysis

Intelligent Analysis & Alerts

Intelligent Algorithm Analysis    High Energy-Consuming Equipment Identification    High Energy-Consuming Process Identification    Energy Supply Anomaly Detection    Equipment Failure Risk Warning    Intelligent Early Warning    Production Disruption Prevention

Visualization & Decision Support

Visualization Dashboard    Energy Flow Visualization    Energy Consumption Trend Display    Energy Optimization Strategy Support    Management Decision Support

Key Benefits

Improved Energy Utilization Efficiency    Reduced Operational Costs    Energy-Saving Renovation Support    Green Development Support    Efficient Enterprise Operation

POWER DISTRIBUTION ROOM MANAGEMENT

Overview

The Intelligent Power Distribution Room Management System (IPMS) is designed for digital operation and maintenance of power distribution rooms. By utilizing IoT, cloud platforms, and intelligent O&M technologies, the system collects power supply operation data, environmental data, and equipment status information to support online monitoring, fault alarms, data analysis, energy management, and asset management.

Key technologies and devices include IoT technology, cloud platform, intelligent O&M, smart meters, sensors, and cameras.

Data collection functions include power supply operation data, environmental data, equipment status information, IoT device data collection, and real-time data acquisition.

Core functions include online monitoring, fault alarms, data analysis, energy management, asset management, and digital O&M service.

Key benefits include enhanced operation safety, improved system reliability, higher O&M efficiency, reduced operation costs, cost reduction and benefit improvement, and digital O&M experience.

Applications

Power Distribution Rooms Enterprise Power Systems Digital O&M Management Power Supply Operation Monitoring Energy Management Asset Management

HIGH-EFFICIENCY CHILLER ROOM O&M

Overview

The B-ECPS High-Efficiency Chiller Room Operation and Maintenance System Solution is designed for the full life-cycle optimization and intelligent management of central air conditioning systems. Covering early-stage design, project construction, automatic control schemes, monitoring platforms, and later-stage operation and maintenance, the solution helps improve chiller room efficiency, reliability, and energy-saving performance.

Life-cycle services include early-stage design participation, project construction support, automatic control scheme design, monitoring platform deployment, full life-cycle O&M, and later-stage operation management.

Optimization areas include equipment selection optimization, design optimization, automatic control optimization, management platform optimization, fault detection optimization, and central air conditioning optimization.

Core functions include chiller room operation monitoring, intelligent O&M management, automatic control management, energy efficiency analysis, fault detection, and optimization space evaluation.

Key benefits include improved chiller room efficiency, reduced energy consumption, enhanced operation reliability, optimized HVAC system performance, lower operation and maintenance costs, and full life-cycle energy saving.

Applications

High-Efficiency Chiller Rooms Central Air Conditioning Systems Commercial Buildings Industrial Facilities Building Energy Management HVAC Energy Optimization

WAVEFORM ANALYSIS SYSTEM

Overview

The Waveform Analysis System is designed to collect, store, monitor, analyze, and calculate waveform and status data from each bay of the power supply system. With distributed recording devices installed in each bay, the system supports real-time waveform retrieval, fault analysis and localization, phasor analysis, sequence component analysis, power quality analysis, and switch operation characteristic analysis.

Data collection covers current data, voltage data, switch status, bay information, waveform records, and AC/DC waveform data.

Core functions include data collection, data storage, real-time monitoring, waveform analysis, waveform calculation, and real-time waveform retrieval.

Analysis capabilities include fault analysis, fault localization, phasor analysis, sequence component analysis, power quality analysis, and switch operation characteristic analysis.

Distributed architecture features include bay-level recording devices, Ethernet data transmission, local back-end access, central grid system access, and cross-station waveform retrieval.

Network-level analysis functions include whole-network fault analysis, whole-network fault localization, dual-ended fault location, multi-station waveform comparison, multi-bay comparative analysis, and simultaneous waveform display.

Key benefits include faster fault localization, improved waveform visibility, enhanced power quality insight, efficient cross-station analysis, and reliable grid operation support.

Applications

Power Supply Systems Bay-Level Waveform Recording Substation Waveform Analysis Fault Analysis & Localization Power Quality Analysis Grid Monitoring Systems

DC TRACTION SWITCHGEAR

Overview

DC traction switchgear is applicable to 750V / 1500V DC traction power supply system, mainly deployed in heavy rail transit, urban subway, tram and monorail railway.

Features: Incorporating UK HSS’s Thunderbolt Series DC switchgear and NDC DC circuit breaker technology, and improving the product in combination with China's market characteristics and user requirements. NDC DC circuit breaker uses the patented technology of permanent magnet operating mechanism, standardized and modular design, simple operation, very little maintenance workload, and the product life is more than 30 years, thus reducing the comprehensive cost.

Voltage level: 750V / 1500V.

Applications

750V DC Traction Power Supply System 1500V DC Traction Power Supply System Heavy Rail Transit Urban Subway Tram Monorail Railway