Relaystar-601 Standalone Operation Relay Protection Tester with Embedded μP Successfully Developed
 

Relaystar-701 Relay Protection Tester with Dual Operation Modes (Standalone, PC-Connected) Successfully Developed
 

Windows-Based Relay Protection Test Software Successfully Launched

Relaystar-801 Industrial Control Model Relay Protection Tester with Windows-Based Test Software Successfully Developed
FA-102 Fully Automatic CT Voltmeter-Ammeter Characteristic Tester Successfully Developed

Relaystar-1000 Relay Protection Tester with Windows-Based Industrial Control Model and 6U/6I Interfaces Successfully Developed
 

FA-103 Fully Automatic CT&PT Comprehensive Tester Successfully Developed

HMB-21 Fully Digital Automatic Bus Transfer Device Tester Successfully Developed

FDW-220 DC System Comprehensive Tester (Integrated Testing of Charger and Battery) Successfully Developed

CTP-200, the 3rd-Generation CT Tester Based on Frequency Conversion and Voltage Methods, Successfully Developed
 

CTP-200, the 3rd-Generation CT&PT Tester Based on Frequency Conversion and Voltage Methods, Successfully Developed

Relaystar-1600, the 4th-Generation Relay Protection Tester with 64-bit μP, High Precision and Sampling Monitoring & Wave Recording Functions, Successfully Developed

Relaystar-6000 Optical Digital Relay Protection Tester Based on the IEC61850 Standard Successfully Developed
Relaystar-1800 A New Integrated Relay Protection Tester Integrating Wave Recorder and Relay Protection Tester Functions Successfully Developed

DCM-320 Electronic Transformer Calibrator Successfully Developed
YD-100 Hexagram Tester for Pre-Commissioning Hexagram Testing Successfully Developed
The Company's Self-built Haomai Building Completed and Occupied, with a Total of 12 Floors and a Covered Area of 30 Mu

Relaystar-7000, a New Integrated Digital Relay Protection Tester for Hybrid Analog and Digital Signals, Successfully Developed
NSA-63 Optical Communication Network Signal Analyzer Successfully Developed
DCM-230 MU Calibrator Successfully Developed
Relaystar-WS100/200, a New Gas Relay Calibrator, Successfully Developed
DGA-OFS2, an Innovative Photoacoustic Spectroscopy On-line Monitoring System for Transformer Oil and Gas, Successfully Developed
The Company Launches R&D of a New Brushless Doubly-Fed Wind Power Generator and Its Control System, Expanding into the Field of New Energy Power Generation

New Network Protocol Analyzer "NSA-60" Successfully Developed
Voltage Detector "PYST201-C3" Compliant with the New Standards of State Grid Successfully Developed

"NSA-60B Handheld Optical Digital Signal Analyzer" Based on Android System Successfully Developed
"Relaystar-6000D" Optical Digital Relay Protection Tester with Full-Automatic Solution Successfully Developed
Innovative "YD-200 Wireless Telemetry Hexagram Voltmeter-Ammeter Phase Meter" Successfully Developed

CTP-120PA Transformer Comprehensive Tester for One-Time Testing of Multi-Winding CTs Successfully Developed
Haomai Zhengwei Electric Power Engineering Co., Ltd. Founded, Entering the Field of Electric Power Engineering Services

In response to the power grid's new demands for DC power supplies, the "MDC-1000 Integrated Monitoring System for Substation Battery Packs" has been developed
BDZ-101 Substation Protection Setting Press Plate Status Monitoring and Safety Strategy Analysis Device Successfully Developed
Innovative YD Series "Wireless Telemetry Intelligent Voltmeter-Ammeter Phase Tester"
New Hydraulic Propulsion Type Gas Relay Calibrator

"Distributionstar-P2200 Distribution Automation Tester" Successfully Developed

BDZ-101, a New Type of Relay Protection Status Monitoring and Analysis & Diagnosis System for Smart Substations, Successfully Developed
S Series Handheld Relay Protection Tester Successfully Developed
PASL-3000 Laser Photoacoustic Spectroscopy On-line Monitoring System for Gases in Transformer Oil Successfully Developed
HMVTE-2000 Converter Valve On-site Tester, a High-Voltage DC Valve Performance Testing Device, Successfully Developed

"MDC-2000 Integrated Monitoring and Remote Automatic Maintenance System for Substation Battery Packs" Successfully Developed
"HTAV Complete Set of Relay Protection Phasor Checking Device" Successfully Developed
"Relaystar-6000 Handheld Optical Digital Test and Analysis Instrument for Smart Substations" Successfully Developed

"NSA-60 Optical Digital Universal Test and Analysis Instrument for Smart Substations" Successfully Developed
"Distributionstar-P30 Digital Distribution Terminal Automation Tester" Successfully Developed
"Relaystar-S70 Handheld Analog-Digital Integrated Relay Protection Tester" Successfully Developed
"Relaystar-Z30 Palm-Sized Relay Protection Tester" Successfully Developed
The Achievement Appraisal Office of China Electricity Council organized and held a new product technical appraisal meeting for the PASL-3000 Laser Photoacoustic Spectroscopy On-line Monitoring System for Gases in Transformer Oil. The system was confirmed to have reached the international advanced level in overall technical performance, and its photoacoustic cell technology and measurement accuracy have achieved the international leading level.

"Relaystar-Z70 Handheld Analog-Digital Integrated Relay Protection Tester" Successfully Developed
"Distributionstar-P2200A5 Distribution Automation Terminal Tester" Successfully Developed
"Distributionstar-P2200A7 Distribution Automation Terminal Tester" Successfully Developed

"Distributionstar-P10 Palm-Sized Distribution Automation Terminal Tester" Successfully Developed
"DMA-1000 Substation Monitoring Information Automatic Point Checking Device" Successfully Developed
"BDZ-60 Handheld Visual Operation and Maintenance & One-Click Inspection Device" Successfully Developed

"Distributionstar-P30 Distribution Automation Terminal Tester" Successfully Developed
HTA/HTV Wireless Remote Control Digital Intelligent Current/Voltage Source Fully Upgraded
Relaystar-Z70 Handheld Analog-Digital Integrated Relay Protection Tester Fully Upgraded
Relaystar S Series Light and Compact Relay Protection Tester Fully Upgraded