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Haomai Electric Power Automation Co., Ltd.

Hubei, China
Business Type:
Manufacturer/Factory
Main Products:
General Relay Test System , Intelligent Substation Test Equipment , CT-PT Tester , ...
Year of Establishment:
1999-07-27
Number of Employees:
249
Management System Certification:
ISO9001:2015
Address:
Haomai Building No. 1, Wuhan University Science Park Road, East-Lake Hi-Tech Development District, Wuhan, Hubei, China
OEM/ODM Service
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Secured Trading Service

CT PT Analyzer, Relay Protection Test System, Battery Test System manufacturer / supplier in China, offering 6-Phase Versatile Automatic Reclosure Test Electric High Accuracy Relay Test Equipment, 10.4 LCD Screen 6 Phase Microcomputer High Accuracy Secondary Current Injection Relay Protection Tester, 6 Phase Microcomputer High Accuracy Secondary Current Injection Relay Protection Tester and so on.

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Haomai Electric Power Automation Co., Ltd.
Haomai Electric Power Automation Co., Ltd.
Haomai Electric Power Automation Co., Ltd.

high accuracy Relaystar Relay Testers

Video
Nari Relay Protection Device Calibrate Equipment with Power Simulate Method
Nari Relay Protection Device Calibrate Equipment with Power Simulate Method
FOB Price: US $12,000-18,000 / Piece
Min. Order: 1 Piece
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Video
Comprehensive Distance Relay Test System for Substation Use
Comprehensive Distance Relay Test System for Substation Use
Min. Order: 1 Piece
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Video
Advanced Substation Secondary Relay Protection Tester
Advanced Substation Secondary Relay Protection Tester
FOB Price: US $12,000-15,000 / Piece
Min. Order: 1 Piece
Contact Now
Video
Haomai Original High Accuracy Relay Tester for Six-Phase Relay Protection Tester and Protection Relay Test System
Haomai Original High Accuracy Relay Tester for Six-Phase Relay Protection Tester and Protection Relay Test System
FOB Price: US $12,000-18,000 / Piece
Min. Order: 1 Piece
Contact Now
Video
Comprehensive High Accuracy Relay Tester for Differential and Distance Protection Relay
Comprehensive High Accuracy Relay Tester for Differential and Distance Protection Relay
Min. Order: 1 Piece
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Relaystar-H60 Multi-Phase Relay Tester with 300V Voltage High Accuracy for Relay Calibration
Relaystar-H60 Multi-Phase Relay Tester with 300V Voltage High Accuracy for Relay Calibration
Min. Order: 1 Piece
Contact Now
Video
Substation Commissioing Tool 0.05% Accuracy Current Ouput Substation Current Injector Relay Tester
Substation Commissioing Tool 0.05% Accuracy Current Ouput Substation Current Injector Relay Tester
Min. Order: 1 Piece
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Video
Six Phase 32A/300V Secondary Injection Tester for Relay Protection Device Testing
Six Phase 32A/300V Secondary Injection Tester for Relay Protection Device Testing
Min. Order: 1 Piece
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Ecnomical Relay Testers

Video
Universal Protection Relay Test System - 6X40A 6X150V for Substation Applications
Universal Protection Relay Test System - 6X40A 6X150V for Substation Applications
FOB Price: US $12,000-18,000 / Piece
Min. Order: 1 Piece
Contact Now
Video
Portable Six Phase Relay Protection Tester for Secondary Injectors
Portable Six Phase Relay Protection Tester for Secondary Injectors
FOB Price: US $12,000-18,000 / Piece
Min. Order: 1 Piece
Contact Now
Video
6-Phase Universal Testing System for Testing Various Relays and Protections
6-Phase Universal Testing System for Testing Various Relays and Protections
FOB Price: US $12,000-18,000 / Piece
Min. Order: 1 Piece
Contact Now
Video
High-Precision Six-Phase Relay Tester with 6× 40A Current and Protective Relay Test Set
High-Precision Six-Phase Relay Tester with 6× 40A Current and Protective Relay Test Set
FOB Price: US $12,000-18,000 / Piece
Min. Order: 1 Piece
Contact Now
Video
Compact Six-Phase Relay Testing Device for High Voltage Systems
Compact Six-Phase Relay Testing Device for High Voltage Systems
Min. Order: 1 Piece
Contact Now
Video
6-Phase 40A 150V Relay Test System with GPS
6-Phase 40A 150V Relay Test System with GPS
Min. Order: 1 Piece
Contact Now
Video
110kv/220kv Six-Phase Versatility Portable High Voltage Substation Relay Protection Test
110kv/220kv Six-Phase Versatility Portable High Voltage Substation Relay Protection Test
Min. Order: 1 Piece
Contact Now
Video
6-Phase 40A/150V Maximum 24th Harmonic Output Relay Protection Testing System
6-Phase 40A/150V Maximum 24th Harmonic Output Relay Protection Testing System
Min. Order: 1 Piece
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PT CT analyzer

Video
CT PT Analyzer with 40kv Knee Point for Substation Maintanence Use
CT PT Analyzer with 40kv Knee Point for Substation Maintanence Use
Min. Order: 1 Piece
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Video
Instrument CT Analyzer with 0.05% Accuracy According to IEC and IEEE Standard
Instrument CT Analyzer with 0.05% Accuracy According to IEC and IEEE Standard
Min. Order: 1 Piece
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Video
Meets ANSI C57.13 Automatic Current Transformer Analyzer CT PT Analyzer
Meets ANSI C57.13 Automatic Current Transformer Analyzer CT PT Analyzer
Min. Order: 1 Piece
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Video
Measurement and Protective CT Test Equipment with IEC61869-2/3 IEEE/ANSI Standard
Measurement and Protective CT Test Equipment with IEC61869-2/3 IEEE/ANSI Standard
Min. Order: 1 Piece
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Video
Measurement and Protective CT Calibrator with IEC61869-2/3 IEEE/ANSI Standard
Measurement and Protective CT Calibrator with IEC61869-2/3 IEEE/ANSI Standard
Min. Order: 1 Piece
Contact Now
Video
IEC61869-2/3 IEEE/ANSI Standard High Accuracy CT Calibrator
IEC61869-2/3 IEEE/ANSI Standard High Accuracy CT Calibrator
Min. Order: 1 Piece
Contact Now
Video
Instrument CT Calibrator with IEC61869-2/3 IEEE/ANSI Standard
Instrument CT Calibrator with IEC61869-2/3 IEEE/ANSI Standard
Min. Order: 1 Piece
Contact Now
Video
High-Performance CT and PT Analyzer for Substations (IEEE and IEC Standard)
High-Performance CT and PT Analyzer for Substations (IEEE and IEC Standard)
Min. Order: 1 Piece
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TRANSFORMER TESTERS

Video
High Precision Transformer Oil Gc Dga Dissolved Gas Photoacoustic Analysis Instrument Testing 7 / 8 / 12 Components
High Precision Transformer Oil Gc Dga Dissolved Gas Photoacoustic Analysis Instrument Testing 7 / 8 / 12 Components
FOB Price: US $25,000-30,000 / Piece
Min. Order: 1 Piece
Contact Now
Video
Smart Photoacoustic Analyzer for Comprehensive Alkane Gas Testing
Smart Photoacoustic Analyzer for Comprehensive Alkane Gas Testing
FOB Price: US $25,000-30,000 / Piece
Min. Order: 1 Piece
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Video
Dissolved Alkane Gas Analyzer for Transformer Oil
Dissolved Alkane Gas Analyzer for Transformer Oil
FOB Price: US $25,000-30,000 / Piece
Min. Order: 1 Piece
Contact Now
Video
Hydrogen (H2) Methane (CH4) Acetylene (C2H2) Dga Monitor
Hydrogen (H2) Methane (CH4) Acetylene (C2H2) Dga Monitor
FOB Price: US $25,000-30,000 / Piece
Min. Order: 1 Piece
Contact Now
Video
Quick Response 3-Phase TTR Tester Transformer Turns Ratio Measuring Machine
Quick Response 3-Phase TTR Tester Transformer Turns Ratio Measuring Machine
FOB Price: US $2,800-3,500 / Set
Min. Order: 1 Set
Contact Now
Video
Portable Substation DC Earth Fault and AC Breakthrough DC Point Detector
Portable Substation DC Earth Fault and AC Breakthrough DC Point Detector
FOB Price: US $2,200-3,200 / Piece
Min. Order: 1 Piece
Contact Now
Video
Sfra Sweep Frequency Response Analysis Test of Power Transformers
Sfra Sweep Frequency Response Analysis Test of Power Transformers
Min. Order: 1 Piece
Contact Now
Video
Current and Potential Transformer Turns Ratio and Excitation Testing Instrument
Current and Potential Transformer Turns Ratio and Excitation Testing Instrument
FOB Price: US $2,800-3,500 / Set
Min. Order: 1 Set
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Company Profile

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Haomai Electric Power Automation Co., Ltd.
Haomai Electric Power Automation Co., Ltd.
Haomai Electric Power Automation Co., Ltd.
Haomai Electric Power Automation Co., Ltd.
360° Virtual Tour Book a Factory Tour
Business Type: Manufacturer/Factory
Main Products: ‪General Relay Test System‬ , ‪Intelligent Substation Test Equipment‬ , ‪CT-PT Tester‬ , ‪...‬
Year of Establishment: 1999-07-27
Number of Employees: 249
Management System Certification: ISO9001:2015
Address: Haomai Building No. 1, Wuhan University Science Park Road, East-Lake Hi-Tech Development District, Wuhan, Hubei, China
Info marked by is verified by SGS

HAOMAI Electric Power Automation - Expert in Relay Testers & CT AnalyzersCompany OverviewWuhan HAOMAI Electric Power Automation Co., Ltd. (brand: Relaystar) is a leading manufacturer of relay protection testers, CT analyzers, and power testing equipment. Established in 1999, HAOMAI specializes in high-precision devices for utilities, substations, and industrial power systems.

Core Products & ExpertiseRelay Protection Testers:

Industry-leading 6-phase RELAYSTAR-H60 relay testers for comprehensive ...

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Certificates

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