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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 , ...
Number of Employees:
249
Year of Establishment:
1999-07-27
Management System Certification:
ISO9001:2015, ISO14001:2015, ISO45001:2018 certificate
OEM/ODM Availability:
Yes
OEM/ODM Service
Visit My Factory

CT PT Analyzer, Relay Protection Test System, Battery Test System manufacturer / supplier in China, offering Haomai Dga Gas Photoacoustic Fid Tcd Detector Gas Analyzer for Insulation Oil, PC Control Digital Comprehensive Six-Phase Relay Protection Tester, Microcomputer 6 Phase Secondary Current Injection Protection Relay Tester and so on.

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Haomai 3-phase relay tester

Total 82 Haomai 3-phase relay tester Products
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Video
3 Phase High Accuracy Secondary Injection Relay Test Kit High Quality Secondary Current Injection Protective Relay Test Set
3 Phase High Accuracy Secondary Injection Relay Test Kit High Quality Secondary Current Injection Protective Relay Test Set
3 Phase High Accuracy Secondary Injection Relay Test Kit High Quality Secondary Current Injection Protective Relay Test Set
3 Phase High Accuracy Secondary Injection Relay Test Kit High Quality Secondary Current Injection Protective Relay Test Set
3 Phase High Accuracy Secondary Injection Relay Test Kit High Quality Secondary Current Injection Protective Relay Test Set
3 Phase High Accuracy Secondary Injection Relay Test Kit High Quality Secondary Current Injection Protective Relay Test Set

3 Phase High Accuracy Secondary Injection Relay Test Kit High Quality Secondary Current Injection Protective Relay Test Set

FOB Price: US $2,000-3,000 / Piece
Min. Order: 1 Piece
After-sales Service: on-Site Training
Warranty: 3 Years
Current Output Range: 0-40A
AC Voltage Output Range: 0-120V
Output Precision: 0.5 Degree
1 Phase Max Output: 0-120A
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Video
Protection Relay Test Set 3 Phase Substation Secondary Current Injection Test Kit
Protection Relay Test Set 3 Phase Substation Secondary Current Injection Test Kit
Protection Relay Test Set 3 Phase Substation Secondary Current Injection Test Kit

Protection Relay Test Set 3 Phase Substation Secondary Current Injection Test Kit

FOB Price: US $2,000-3,000 / Set
Min. Order: 1 Set
After-sales Service: on-Site Training
Warranty: 3 Years
Specification: 400× 300× 180mm
Trademark: Relaytestar
Origin: Hubei China
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Video
Protective Relay Test Set Current Injector Substation Secondary Test Set
Protective Relay Test Set Current Injector Substation Secondary Test Set

Protective Relay Test Set Current Injector Substation Secondary Test Set

FOB Price: US $2,000-3,000 / Piece
Min. Order: 1 Piece
After-sales Service: on-Site Training
Warranty: 1 Years
AC Output Accuracy: 0.2%
AC Current Ouput: 0 - 40A
AC Voltage Output: 0-120V
AC Ouput Frequency: DC - 1000Hz
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Video
702 Relay Protection Test Set Substation Secondary Current Injector
702 Relay Protection Test Set Substation Secondary Current Injector
702 Relay Protection Test Set Substation Secondary Current Injector

702 Relay Protection Test Set Substation Secondary Current Injector

FOB Price: US $2,000-3,000 / Piece
Min. Order: 1 Piece
After-sales Service: 7*24 Hours Online Service
Warranty: 1 Years
Series No: Hme-702
Ouput Channels: 4 Voltage, 3 Current
AC Current Ouput: 0~40A
AC Voltage Output: 0..120V
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Relay Test Set Current Injector Substation Secondary Test Set
Relay Test Set Current Injector Substation Secondary Test Set

Relay Test Set Current Injector Substation Secondary Test Set

FOB Price: US $2,000-3,000 / Piece
Min. Order: 1 Piece
After-sales Service: on-Site Training
Warranty: 1 Years
AC Output Accuracy: 0.2%
AC Current Ouput: 0 - 40A
AC Voltage Output: 0-120V
AC Ouput Frequency: DC - 1000Hz
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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
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

FOB Price: US $2,000-3,000 / Piece
Min. Order: 1 Piece
After-sales Service: on-Site Training
Warranty: 3 Years
Current Output Range: 0-40A
AC Voltage Output Range: 0-120V
Output Precision: 0.1 Degree
1 Phase Max Output: 0-120A
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Distribution Transformer Differential Relaying High Accuracy Three-Phase Current Injection Set
Distribution Transformer Differential Relaying High Accuracy Three-Phase Current Injection Set
Distribution Transformer Differential Relaying High Accuracy Three-Phase Current Injection Set
Distribution Transformer Differential Relaying High Accuracy Three-Phase Current Injection Set

Distribution Transformer Differential Relaying High Accuracy Three-Phase Current Injection Set

FOB Price: US $2,000-3,000 / Piece
Min. Order: 1 Piece
After-sales Service: on-Site Training
Warranty: 3 Years
Current Output Range: 0-40A
AC Voltage Output Range: 0-120V
Output Precision: 0.1 Degree
1 Phase Max Output: 0-120A
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Substation Automatic Reclosure Test Three-Phase High Accuracy Protection Tester
Substation Automatic Reclosure Test Three-Phase High Accuracy Protection Tester
Substation Automatic Reclosure Test Three-Phase High Accuracy Protection Tester
Substation Automatic Reclosure Test Three-Phase High Accuracy Protection Tester

Substation Automatic Reclosure Test Three-Phase High Accuracy Protection Tester

FOB Price: US $2,000-3,000 / Piece
Min. Order: 1 Piece
After-sales Service: on-Site Training
Warranty: 3 Years
Current Output Range: 0-40A
AC Voltage Output Range: 0-120V
Output Precision: 0.1 Degree
1 Phase Max Output: 0-120A
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Power Secondary Current Injection Portable Three-Phase Relay Protection Tester
Power Secondary Current Injection Portable Three-Phase Relay Protection Tester

Power Secondary Current Injection Portable Three-Phase Relay Protection Tester

FOB Price: US $2,000-3,000 / Piece
Min. Order: 1 Piece
After-sales Service: on-Site Training
Warranty: 3 Years
Current Output Range: 0-40A
AC Voltage Output Range: 0-120V
Output Precision: 0.1 Degree
1 Phase Max Output: 0-120A
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Ge Multilin 845 Directional Pilot Relaying High Accuracy Three-Phase Amplifier Relay Test Set
Ge Multilin 845 Directional Pilot Relaying High Accuracy Three-Phase Amplifier Relay Test Set
Ge Multilin 845 Directional Pilot Relaying High Accuracy Three-Phase Amplifier Relay Test Set

Ge Multilin 845 Directional Pilot Relaying High Accuracy Three-Phase Amplifier Relay Test Set

FOB Price: US $2,000-3,000 / Piece
Min. Order: 1 Piece
After-sales Service: on-Site Training
Warranty: 3 Years
Current Output Range: 0-40A
AC Voltage Output Range: 0-120V
Output Precision: 0.1 Degree
1 Phase Max Output: 0-120A
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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
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

Generator Protection Definite Time Relay Protection Universal Three-Phase 702 Relay Test Set

FOB Price: US $2,000-3,000 / Piece
Min. Order: 1 Piece
After-sales Service: on-Site Training
Warranty: 3 Years
Current Output Range: 0-40A
AC Voltage Output Range: 0-120V
Output Precision: 0.1 Degree
1 Phase Max Output: 0-120A
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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
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
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

FOB Price: US $2,000-3,000 / Piece
Min. Order: 1 Piece
After-sales Service: on-Site Training
Warranty: 3 Years
Current Output Range: 0-40A
AC Voltage Output Range: 0-120V
Output Precision: 0.1 Degree
1 Phase Max Output: 0-120A
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Nr PCS Differential Relaying Universal Three-Phase High Accuracy Relay Protection Tester
Nr PCS Differential Relaying Universal Three-Phase High Accuracy Relay Protection Tester
Nr PCS Differential Relaying Universal Three-Phase High Accuracy Relay Protection Tester

Nr PCS Differential Relaying Universal Three-Phase High Accuracy Relay Protection Tester

FOB Price: US $2,000-3,000 / Piece
Min. Order: 1 Piece
After-sales Service: on-Site Training
Warranty: 3 Years
Current Output Range: 0-40A
AC Voltage Output Range: 0-120V
Output Precision: 0.1 Degree
1 Phase Max Output: 0-120A
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Substation Current Injection High Accuracy Three-Phase Protective Relay Test Set
Substation Current Injection High Accuracy Three-Phase Protective Relay Test Set
Substation Current Injection High Accuracy Three-Phase Protective Relay Test Set

Substation Current Injection High Accuracy Three-Phase Protective Relay Test Set

FOB Price: US $2,000-3,000 / Piece
Min. Order: 1 Piece
After-sales Service: on-Site Training
Warranty: 3 Years
Current Output Range: 0-40A
AC Voltage Output Range: 0-120V
Output Precision: 0.1 Degree
1 Phase Max Output: 0-120A
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Power Generator Secondary Current Injection Three-Phase Current Injector
Power Generator Secondary Current Injection Three-Phase Current Injector
Power Generator Secondary Current Injection Three-Phase Current Injector

Power Generator Secondary Current Injection Three-Phase Current Injector

FOB Price: US $2,000-3,000 / Piece
Min. Order: 1 Piece
After-sales Service: on-Site Training
Warranty: 3 Years
Current Output Range: 0-40A
AC Voltage Output Range: 0-120V
Output Precision: 0.1 Degree
1 Phase Max Output: 0-120A
Contact Now Inquiry Basket
Video
Protection Relay Test Set 3 Phase 6 Phase Current Injection Test Kit
Protection Relay Test Set 3 Phase 6 Phase Current Injection Test Kit
Protection Relay Test Set 3 Phase 6 Phase Current Injection Test Kit
Protection Relay Test Set 3 Phase 6 Phase Current Injection Test Kit

Protection Relay Test Set 3 Phase 6 Phase Current Injection Test Kit

FOB Price: US $2,000-3,000 / Piece
Min. Order: 1 Piece
After-sales Service: on-Site Training
Warranty: 3 Years
Phase: 3
Number of Pole: 2
Load: High Power Relay
Protective Characteristics: Open Relay
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Video
Best Price Relay Tester 3 Phase 6 Phase Ecnomical Version
Best Price Relay Tester 3 Phase 6 Phase Ecnomical Version
Best Price Relay Tester 3 Phase 6 Phase Ecnomical Version

Best Price Relay Tester 3 Phase 6 Phase Ecnomical Version

FOB Price: US $2,000-3,000 / Piece
Min. Order: 1 Piece
After-sales Service: on-Site Training
Warranty: 3 Years
Phase: 3
Number of Pole: 2
Load: High Power Relay
Protective Characteristics: Open Relay
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Video
Ecnomical Phase Relay Tester Protection Relay Test Set Relay Test Set
Ecnomical Phase Relay Tester Protection Relay Test Set Relay Test Set
Ecnomical Phase Relay Tester Protection Relay Test Set Relay Test Set
Ecnomical Phase Relay Tester Protection Relay Test Set Relay Test Set
Ecnomical Phase Relay Tester Protection Relay Test Set Relay Test Set

Ecnomical Phase Relay Tester Protection Relay Test Set Relay Test Set

FOB Price: US $2,000-3,000 / Piece
Min. Order: 1 Piece
After-sales Service: on-Site Training
Warranty: 3 Years
Phase: 3
Number of Pole: 2
Load: High Power Relay
Protective Characteristics: Open Relay
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Economical Relay Protection Tester ODM OEM Supported Chinese Original Relay Test Set
Economical Relay Protection Tester ODM OEM Supported Chinese Original Relay Test Set
Economical Relay Protection Tester ODM OEM Supported Chinese Original Relay Test Set

Economical Relay Protection Tester ODM OEM Supported Chinese Original Relay Test Set

FOB Price: US $2,000-3,000 / Piece
Min. Order: 1 Piece
After-sales Service: on-Site Training
Warranty: 3 Years
Current Output Range: 0-40A
AC Voltage Output Range: 0-120V
1 Phase Max Output: 0-120A
Max Current Output: 10A
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Chinese Factory Econimial Relay Test Kit
Chinese Factory Econimial Relay Test Kit
Chinese Factory Econimial Relay Test Kit

Chinese Factory Econimial Relay Test Kit

FOB Price: US $2,000-3,000 / Piece
Min. Order: 1 Piece
After-sales Service: on-Site Training
Warranty: 3 Years
Specification: 400× 300× 180mm
Trademark: Relaytestar
Origin: Hubei China
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Video
Hme 702 1200 Phase Substation Secondary Current Injectional Relay Tester
Hme 702 1200 Phase Substation Secondary Current Injectional Relay Tester
Hme 702 1200 Phase Substation Secondary Current Injectional Relay Tester
Hme 702 1200 Phase Substation Secondary Current Injectional Relay Tester
Hme 702 1200 Phase Substation Secondary Current Injectional Relay Tester
Hme 702 1200 Phase Substation Secondary Current Injectional Relay Tester

Hme 702 1200 Phase Substation Secondary Current Injectional Relay Tester

FOB Price: US $2,000-6,000 / Piece
Min. Order: 1 Piece
After-sales Service: on-Site Training
Warranty: 3 Years
Specification: 420*360*210mm3
Trademark: HME
Origin: Wuhan
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702 Economical Relay Tester
702 Economical Relay Tester
702 Economical Relay Tester
702 Economical Relay Tester

702 Economical Relay Tester

FOB Price: US $2,000-3,000 / Piece
Min. Order: 1 Piece
After-sales Service: on-Site Training
Warranty: 3 Years
Specification: 400× 300× 180mm
Trademark: Relaytestar
Origin: Hubei China
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Hme 1200 Hme 702 Substation Power Plant Protective Relay Test Set Secondary Current Inject Test Equipment
Hme 1200 Hme 702 Substation Power Plant Protective Relay Test Set Secondary Current Inject Test Equipment
Hme 1200 Hme 702 Substation Power Plant Protective Relay Test Set Secondary Current Inject Test Equipment
Hme 1200 Hme 702 Substation Power Plant Protective Relay Test Set Secondary Current Inject Test Equipment
Hme 1200 Hme 702 Substation Power Plant Protective Relay Test Set Secondary Current Inject Test Equipment
Hme 1200 Hme 702 Substation Power Plant Protective Relay Test Set Secondary Current Inject Test Equipment

Hme 1200 Hme 702 Substation Power Plant Protective Relay Test Set Secondary Current Inject Test Equipment

FOB Price: US $2,000-6,000 / Piece
Min. Order: 1 Piece
After-sales Service: on-Site Training
Warranty: 3 Years
Specification: 420*360*210mm3
Trademark: HME
Origin: Wuhan
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Substation Commissioning Test Set Electrical Secondary Relay Test Set
Substation Commissioning Test Set Electrical Secondary Relay Test Set
Substation Commissioning Test Set Electrical Secondary Relay Test Set

Substation Commissioning Test Set Electrical Secondary Relay Test Set

FOB Price: US $2,000-3,000 / Piece
Min. Order: 1 Piece
After-sales Service: on-Site Training
Warranty: 3 Years
Specification: 400× 300× 180mm
Trademark: Relaytestar
Origin: Hubei China
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