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Versatile 3-Phase Relay Testing Equipment for Accurate Results Current Injection Tester
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Versatile 3-Phase Relay Testing Equipment for Accurate Results Current Injection Tester

US $ 2,200-2,800 / Piece FOB
1 Piece (MOQ)
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Main Products: CT PT Analyzer, Relay Protection Test System, Substation DC System Tester, Battery Test System
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Advanced 4-Phase Current Voltage Relay Testing Equipment with PC
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Advanced 4-Phase Current Voltage Relay Testing Equipment with PC

US $ 2,500-3,000 / Piece FOB
1 Piece (MOQ)
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Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Advanced Substation Relay Fault Current Testing Simulator Device
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Advanced Substation Relay Fault Current Testing Simulator Device

US $ 12,000-18,000 / Piece FOB
1 Piece (MOQ)
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Main Products: CT PT Analyzer, Relay Protection Test System, Substation DC System Tester, Battery Test System
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Advanced 3-Phase Current Relay Testing System for Substations
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Advanced 3-Phase Current Relay Testing System for Substations

US $ 2,000-3,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Haomai Relaystar-H60 Relay Testing Tool with 3-Phase Current 6-Phase Voltage Output

Haomai Relaystar-H60 Relay Testing Tool with 3-Phase Current 6-Phase Voltage Output

1 Piece (MOQ)
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Main Products: CT PT Analyzer, Relay Protection Test System, Substation DC System Tester, Battery Test System
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Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Professional Six-Phase Relay Testing Equipment for High Currents
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Professional Six-Phase Relay Testing Equipment for High Currents

US $ 12,000-16,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Power Grid Substation Three-Phase Secondary Current Injection Automatic Relay Testing System
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Power Grid Substation Three-Phase Secondary Current Injection Automatic Relay Testing System

US $ 2,000-3,000 / Piece FOB
1 Piece (MOQ)
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Main Products: CT PT Analyzer, Relay Protection Test System, Substation DC System Tester, Battery Test System
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Precision Current Injector for Accurate Power Relay Testing

Precision Current Injector for Accurate Power Relay Testing

1 Piece (MOQ)
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Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Microcomputer Digital Secondary Current Injection Six Phase Electric Protection Relay Testing

Microcomputer Digital Secondary Current Injection Six Phase Electric Protection Relay Testing

1 Piece (MOQ)
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Main Products: CT PT Analyzer, Relay Protection Test System, Substation DC System Tester, Battery Test System
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Six Phase Microcomputer Digital Secondary Current Injection Protection Relay Testing
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Six Phase Microcomputer Digital Secondary Current Injection Protection Relay Testing

US $ 4,000-8,710 / Piece FOB
1 Piece (MOQ)
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Accuracy Grade : 0.5
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Huazheng Electric Manufacturing (Baoding) Co., Ltd.

Manufacturer/Factory

Hebei, China Since 2015
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Uhv-1200 Factory Dierct Sale Secondary Current Injector for Relay Testing
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Uhv-1200 Factory Dierct Sale Secondary Current Injector for Relay Testing

US $ 5,300-7,300 / Piece FOB
1 Piece (MOQ)
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Main Products: Contact Resistance Tester, Protection Relay Tester, Circuit Breaker Analyzer, AC DC Hipot Tester, Transformer Tester, Series Resonant Test System, VLF Hipot Tester
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Audited Supplier
Wuhan UHV Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2022
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Secondary Current and Voltage Generator with High Accuracy for Relay Testing
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Secondary Current and Voltage Generator with High Accuracy for Relay Testing

US $ 2,000-2,400 / Piece FOB
1 Piece (MOQ)
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Output Type : AC Three Phase
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Haomai Protection Relay Test System with Auxiliary DC Power Supply and Protection Testing
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Haomai Protection Relay Test System with Auxiliary DC Power Supply and Protection Testing

US $ 12,000-15,000 / Piece FOB
1 Piece (MOQ)
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Main Products: CT PT Analyzer, Relay Protection Test System, Substation DC System Tester, Battery Test System
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Reliable 32A Current Injector for Accurate Voltage Relay Testing

Reliable 32A Current Injector for Accurate Voltage Relay Testing

1 Set (MOQ)
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Haomai Hme-702 Portable High Voltage Current Injector for Relay Testing
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Haomai Hme-702 Portable High Voltage Current Injector for Relay Testing

US $ 2,000-2,600 / Set FOB
1 Set (MOQ)
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Main Products: CT PT Analyzer, Relay Protection Test System, Substation DC System Tester, Battery Test System
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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High Speed Electrical 5 Pin Relay Tester Three Phase Secondary Injection Kit Testing Protection Relays

High Speed Electrical 5 Pin Relay Tester Three Phase Secondary Injection Kit Testing Protection Relays

US $ 3,000-3,500 / Set FOB
1 Set (MOQ)
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Loading Method : Static Load
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Audited Supplier
Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.

Chongqing, China Since 2007
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Reliable 32A Relay Protection Testing Gear for Industry Experts

Reliable 32A Relay Protection Testing Gear for Industry Experts

1 Piece (MOQ)
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Main Products: CT PT Analyzer, Relay Protection Test System, Substation DC System Tester, Battery Test System
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Multi-Channel Relay Testing Solutions for Busbar Protection Systems
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Multi-Channel Relay Testing Solutions for Busbar Protection Systems

US $ 12,000-18,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Reliable Haomai H60 3-Phase Relay Testing Device for Technicians

Reliable Haomai H60 3-Phase Relay Testing Device for Technicians

1 Piece (MOQ)
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Main Products: CT PT Analyzer, Relay Protection Test System, Substation DC System Tester, Battery Test System
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Six-Phase Versatility Portable Auxiliary DC Supply Relay Protection Testing Instrument

Six-Phase Versatility Portable Auxiliary DC Supply Relay Protection Testing Instrument

1 Piece (MOQ)
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Weight : 0-100Kg
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Related Videos
  • What is Versatile 3-Phase Relay Testing Equipment for Accurate Results Current Injection Tester
    What is Versatile 3-Phase Relay Testing Equipment for Accurate Results Current Injection Tester
    US $ 2,200-2,800 /Piece
    1 Piece (MOQ)
    Send Inquiry
  • What is Advanced 4-Phase Current Voltage Relay Testing Equipment with PC
    What is Advanced 4-Phase Current Voltage Relay Testing Equipment with PC
    US $ 2,500-3,000 /Piece
    1 Piece (MOQ)
    Send Inquiry
  • What is Advanced Substation Relay Fault Current Testing Simulator Device
    What is Advanced Substation Relay Fault Current Testing Simulator Device
    US $ 12,000-18,000 /Piece
    1 Piece (MOQ)
    Send Inquiry
  • What is Advanced 3-Phase Current Relay Testing System for Substations
    What is Advanced 3-Phase Current Relay Testing System for Substations
    US $ 2,000-3,000 /Piece
    1 Piece (MOQ)
    Send Inquiry
High-Performance 3 Phase Current Injector for Testing Applications
Secured Trading Service

High-Performance 3 Phase Current Injector for Testing Applications

US $ 2,000-2,400 / Piece FOB
1 Piece (MOQ)
More
Main Products: CT PT Analyzer, Relay Protection Test System, Substation DC System Tester, Battery Test System
Send Inquiry
Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
Chat Now Send Inquiry
Reliable Haomai H60 3-Phase Relay Testing Tool for Professionals

Reliable Haomai H60 3-Phase Relay Testing Tool for Professionals

1 Piece (MOQ)
Send Inquiry
Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
Chat Now Send Inquiry
Advanced GPS Testing Unit with 6-Phase Accuracy for Professionals
Secured Trading Service

Advanced GPS Testing Unit with 6-Phase Accuracy for Professionals

US $ 5,000-8,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: CT PT Analyzer, Relay Protection Test System, Substation DC System Tester, Battery Test System
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
Chat Now Send Inquiry

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About Current Relay Testing FAQ

  • QCan I request customized test machines at factory prices for my industry needs?

    Enhance your Test Machine setup with our premium Current Relay Testing.Absolutely—many factories offer custom test machine options tailored to your sector’s requirements. Popular OEM features and recent industry trends explain price, delivery time, and distributor flexibility. Contact us to start customization and get competitive pricing.

  • QWhat affects the wholesale price of a test machine from a factory?

    Discover the perfect Test Machine addition with our Current Relay Testing.Test machine price depends on measurement range, digital interface, and OEM customization. Trends show distributor volume discounts and factory prices change with technology updates. Check for special OEM or custom requests when getting a wholesale quote today.

  • QWho are the top distributors of test machines offering bulk or cheap deals?

    Our Current Relay Testing offers exceptional quality and style within the Test Machine category.Leading distributors focus on factory-direct and bulk test machine deals, often ideal for industrial OEM use. Check for trends in wholesale packages and distributor guarantees on upgrades. Inquire now for a price guide or to request bulk order information.

Insulating Glove Testing Insulated Boots Gloves Current Dielectric Test with CE and ISO Certificate

Insulating Glove Testing Insulated Boots Gloves Current Dielectric Test with CE and ISO Certificate

US $ 1,000-2,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Kiyu Power Wuhan Co., Ltd

Manufacturer/Factory & Trading Company

Hubei, China Since 2018
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Comprehensive Relay Testing Device for Differential Protection Systems

Comprehensive Relay Testing Device for Differential Protection Systems

1 Piece (MOQ)
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Main Products: CT PT Analyzer, Relay Protection Test System, Substation DC System Tester, Battery Test System
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
Chat Now Send Inquiry
Advanced Six Phase LCD Microcomputer Relay Testing Tool

Advanced Six Phase LCD Microcomputer Relay Testing Tool

1 Piece (MOQ)
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Weight : 0-100Kg
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
Chat Now Send Inquiry
Advanced Multi-Phase Relay Testing System with Live Monitoring

Advanced Multi-Phase Relay Testing System with Live Monitoring

1 Piece (MOQ)
More
Main Products: CT PT Analyzer, Relay Protection Test System, Substation DC System Tester, Battery Test System
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
Chat Now Send Inquiry
Advanced Relay Testing Equipment for Ge Feeder Systems
Secured Trading Service

Advanced Relay Testing Equipment for Ge Feeder Systems

US $ 2,200-2,800 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
Chat Now Send Inquiry
Test-901 Primary Current Injector for Transformer Testing
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Test-901 Primary Current Injector for Transformer Testing

US $ 10,000-30,000 / Piece FOB
1 Piece (MOQ)
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Main Products: Current Transformer, Energy Meter Calibration, Power Quality Analyzer, Test Equipment, CT PT Analyzer, Relay Test Equipment, Split Core Current Transformer, Current Probe, Voltage Transformer, Power Meter
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Audited Supplier
Beijing GFUVE Electronics Co., Ltd.

Beijing, China Since 2013
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Next-Gen Mobile Testing Solution with Flexible Output Features
Secured Trading Service

Next-Gen Mobile Testing Solution with Flexible Output Features

US $ 12,000-15,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
Chat Now Send Inquiry
Advance Relay Testing Transient Simulation Arts

Advance Relay Testing Transient Simulation Arts

US $ 2,000-8,000 / Piece FOB
1 Piece (MOQ)
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Main Products: Current Transformer, Energy Meter Calibration, Power Quality Analyzer, Test Equipment, CT PT Analyzer, Relay Test Equipment, Split Core Current Transformer, Current Probe, Voltage Transformer, Power Meter
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Audited Supplier
Beijing GFUVE Electronics Co., Ltd.

Beijing, China Since 2013
Chat Now Send Inquiry
High-Performance Relay Testing Set for Efficient Protection Solutions
Secured Trading Service

High-Performance Relay Testing Set for Efficient Protection Solutions

US $ 2,200-2,800 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
Chat Now Send Inquiry
Comprehensive Relay Testing Solutions for Enhanced Electrical Safety
Secured Trading Service

Comprehensive Relay Testing Solutions for Enhanced Electrical Safety

US $ 12,000-15,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: CT PT Analyzer, Relay Protection Test System, Substation DC System Tester, Battery Test System
Send Inquiry
Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
Chat Now Send Inquiry
Test-903 Circuit Breaker Testing by Current Injecting

Test-903 Circuit Breaker Testing by Current Injecting

US $ 20,000-40,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Beijing GFUVE Electronics Co., Ltd.

Beijing, China Since 2013
Chat Now Send Inquiry
Advanced 1200 Microprocessor Protection and Auto-Transfer Testing Device
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Advanced 1200 Microprocessor Protection and Auto-Transfer Testing Device

US $ 5,000-8,000 / Piece FOB
1 Piece (MOQ)
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Main Products: CT PT Analyzer, Relay Protection Test System, Substation DC System Tester, Battery Test System
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
Chat Now Send Inquiry
Advanced Fault Current Testing Equipment for Energy Facilities
Secured Trading Service

Advanced Fault Current Testing Equipment for Energy Facilities

US $ 12,000-18,000 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
Chat Now Send Inquiry
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