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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 Comprehensive Relay Tester for Differential and Distance Protection, 3-Phase High Cost-Effectiveness and High Stability Relay Protection Tester, Relaystar-H60 Multi-Phase Relay Tester with 300V Voltage High Accuracy for Relay Calibration 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.

Hot Products

Power Generator Secondary Current Injection Three-Phase Current Injector
Power Generator Secondary Current Injection Three-Phase Current Injector
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Generator Protection Definite Time Relay Protection Universal Three-Phase 702 Relay Test Set
Generator Protection Definite Time Relay Protection Universal Three-Phase 702 Relay Test Set
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Bus Protective Relay Protection Distribution Transformer High Voltage Output Relay Tester Hme 702
Bus Protective Relay Protection Distribution Transformer High Voltage Output Relay Tester Hme 702
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High Voltage Substation Maintenance Nari Differential Relaying Portable Three-Phase Relay Test Set
High Voltage Substation Maintenance Nari Differential Relaying Portable Three-Phase Relay Test Set
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High Accuracy Measurement Relay Calibrator
High Accuracy Measurement Relay Calibrator
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Chinese Original Manufacturor Voltage Generator 100A Current Injector
Chinese Original Manufacturor Voltage Generator 100A Current Injector
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Best Price Current Injector Relay Tester
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Comprehensive Current Injector Relay Tester
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Hot Sales

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Relaystar H60 Universal Relay Test Kit for Power System Relay Calibration Equipment
Relaystar H60 Universal Relay Test Kit for Power System Relay Calibration Equipment
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China Automatic Six Phase Relay Protection Tester with GPS Synchronization
China Automatic Six Phase Relay Protection Tester with GPS Synchronization
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Secondary Injector Relay Tester Portable Six Phase Relay Test Kit Calibration Kit
Secondary Injector Relay Tester Portable Six Phase Relay Test Kit Calibration Kit
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Six-Phase Versatility Stable Output Automatic Reclosure Test Relay Protection Test System
Six-Phase Versatility Stable Output Automatic Reclosure Test Relay Protection Test System
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Secondary Multi-Phase Power System Simulator and Protection Relay Schemes Calibrator
Secondary Multi-Phase Power System Simulator and Protection Relay Schemes Calibrator
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Power System Simulator to Test Relays and Schemes with High Accuracy
Power System Simulator to Test Relays and Schemes with High Accuracy
Min. Order: 1 Piece
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6-Phase Relay Protection Test Machine with Current Injectional Method for Substation Maintanence
6-Phase Relay Protection Test Machine with Current Injectional Method for Substation Maintanence
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High Accuracy Protective Relay Tester with Current Injection Method for Substation
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Power Transformer testers

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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
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Handheld Single/Three Phase Transformer TTR Turns Ratio Test Instrument
Handheld Single/Three Phase Transformer TTR Turns Ratio Test Instrument
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Electrical Instrument CT Analyzer
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Dissolved Alkane Gas Analyzer for Transformer Oil
Dissolved Alkane Gas Analyzer for Transformer Oil
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Sfra Sweep Frequency Response Analysis Test of Power Transformers
Sfra Sweep Frequency Response Analysis Test of Power Transformers
Min. Order: 1 Piece
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Portable Circuit Breaker for Protective Relay Testing
Portable Circuit Breaker for Protective Relay Testing
FOB Price: US $1,500-2,000 / 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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