Hubei, China
Business Type:
Manufacturer/Factory
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
Secured Trading Service

CT PT Analyzer, Relay Protection Test System, Battery Test System manufacturer / supplier in China, offering Haomai Advanced Relay Tester for Nr PCS Line Protection with Current Injection, Field-Proven Relay Tester for Transmission Line Protection Applications, Haomai Automated Relay Tester for Pst Transformer Protection Via Dynamic Simulation and so on.

Diamond Member
Audited Supplier Audited Supplier
Secured Trading Service

All Products

Total 1755 Products

IEC and IEEE Standard Portable Protection CT Calibrator

Min. Order: 1 Piece
After-sales Service: 24 Hours Technical Support
Warranty: 3 Years
Current Transformer Test: Available
Voltage Transformer Test: Available
Maximum Knee Point: 40kv Higher
CT Classes: Tp,Inductive,Protective,Measuring

High-Performance CT and PT Analyzer for Substations (IEEE and IEC Standard)

Min. Order: 1 Piece
After-sales Service: 7*24 Hour Technical Support
Warranty: 7*24 Hour Technical Support
Current Transformer Test: Available
Voltage Transformer Test: Available
Maximum Knee Point: 40kv Higher
CT Classes: Tp,Inductive,Protective,Measuring

3 Phase Protection Relay 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: 0.5 Degree
1 Phase Max Output: 0-120A

Versatile High Accuracy 6-Phase Relay Protection Tester

Min. Order: 1 Piece
After-sales Service: on-Site Training
Warranty: 3 Years
Output: Max 120V/30A Per Phase
Frequncy: DC--3000Hz
Power: 6*450va
AC Accuracy: 0.1%

Handheld Single/Three Phase TTR Tester Transformer Turns Ratio Tester Equipment

FOB Price: US $2,800-3,500 / Set
Min. Order: 1 Set
After-sales Service: on-Line Techinical Support
Warranty: One Year
Test Standard: IEC60076 and IEEE C57.12.
Test Voltage: 0~160V
Accuracy: 0.1%
Application: Power Transformer Turns Ratio Test

Versatility Portable High Accuracy 3-Phase Protection Relay Testing

Min. Order: 1 Piece
Theory: Power Test Equipment
Usage: Protection Relay Test
Phase: 3
Electricity Type: AC DC
Number of Pole: 3
Load: High Power Relay

Universal Automatic Instrument Current & Voltage Transformer Analyzer Meets IEC IEC61869-2/3 Standard

Min. Order: 1 Piece
After-sales Service: on-Site Training
Warranty: 3 Years
Weight: 9kg / 19.84 Lbs
Connection Port: 2 USB2.0 Ports, 1 Communication Port
Testing Method: Secondary Injects Low Test Signals
Calibration Acuracy: 0.05%

Portable Current Transformer CT PT Tester

Min. Order: 1 Piece
After-sales Service: on-Site Training
Warranty: 3 Years
Weight: 9kg / 19.84 Lbs
Connection Port: USB Ports, Communication Port
Testing Method: Injectinal Low Ajustable Frequncy
Calibration Acuracy: 0.05%

Electric Versatile High Accuracy 6-Phase Secondary Current Injection Relay Protection Tester

Min. Order: 1 Piece
After-sales Service: on-Site Training
Warranty: 3 Years
AC Current Output: 0-30A Per Phase
AC Voltage Output: 0-120V Per Phase
Capacity: 6*450va
AC Output Accuracy: 0.1%

High Voltage Output 6-Phase Protection Relay Test

Min. Order: 1 Piece
After-sales Service: on-Site Training
Warranty: 3 Years
Output: Max 120V/30A Per Phase
Frequncy: DC--3000Hz
Power: 6*450va
AC Accuracy: 0.1%

Portable PC Control 120V/220V High Voltage Six-Phase Protective Relay Testing

Min. Order: 1 Piece
After-sales Service: on-Site Training
Warranty: 3 Years
Output: Max 120V/30A Per Phase
Frequncy: DC--3000Hz
Power: 6*450va
AC Accuracy: 0.1%

Portable Laptop Control 120V/220V High Voltage Six-Phase Protective Relay Testing

Min. Order: 1 Piece
After-sales Service: on-Site Training
Warranty: 3 Years
Output: Max 120V/30A Per Phase
Frequncy: DC--3000Hz
Power: 6*450va
AC Accuracy: 0.1%

LCD Screen Portable High Accuracy 3-Phase Protection Relay Test Set

Min. Order: 1 Piece
Theory: Power Test Equipment
Usage: Protection Relay Test
Phase: 3
Electricity Type: AC DC
Number of Pole: 3
Load: High Power Relay

3 Phase Universal Portable High Accuracy Relay Protection Testing Sysem

Min. Order: 1 Piece
Theory: Power Test Equipment
Usage: Protection Relay Test
Phase: 3
Electricity Type: AC DC
Number of Pole: 3
Load: High Power Relay

3 Phase Universal Portable High Accuracy Relay Protection Test Set

FOB Price: US $2,000-2,400 / 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

6-Phase Versatile High Accuracy Relay Protection Testing

Min. Order: 1 Piece
After-sales Service: on-Site Training
Warranty: 3 Years
Output: Max 120V/30A Per Phase
Frequncy: DC--3000Hz
Power: 6*450va
AC Accuracy: 0.1%

High Performance Universal Versatility 6-Phase Protective Relay Tester Current Injector

Min. Order: 1 Piece
Theory: Solid State Relay
Usage: Protective Relays
Phase: 3
Electricity Type: Ac
Number of Pole: 8
Load: High Power Relay

Stable Output Automatic Electric Protective 6-Phase Protective Relay Test Set

Min. Order: 1 Piece
After-sales Service: on-Site Training
Warranty: 3 Years
Output: Max 120V/30A Per Phase
Frequncy: DC--3000Hz
Power: 6*450va
AC Accuracy: 0.1%

Automatic Reclosure Test Microcomputer Original Stable Output 6-Phase Protection Relay Test Kits

Min. Order: 1 Piece
After-sales Service: on-Site Training
Warranty: 3 Years
Output: Max 120V/30A Per Phase
Frequncy: DC--3000Hz
Power: 6*450va
AC Accuracy: 0.1%

110kv/220kv PC Control 0.1% Accurate High Performance Digital 6-Phase Relay Testing

Min. Order: 1 Piece
After-sales Service: on-Site Training
Warranty: 3 Years
Output: Max 120V/30A Per Phase
Frequncy: DC--3000Hz
Power: 6*450va
AC Accuracy: 0.1%

6 Phase Voltage and Current Portable Protection Relay Tester for Substation Secondary Current Injectional Maintanence

Min. Order: 1 Piece
After-sales Service: on-Line Techinical Support
Warranty: 3 Years
Current Output: 6 Phases Max 40A Per Phase
Voltage Output: 6 Phases Max 150V Per Phase
AC Accuracy: 0.1%
Frequncy: DC--3000Hz

Automatic Reclosure Test Compact and Versatile Portable Six-Phase Relay Protection Tester

Min. Order: 1 Piece
After-sales Service: on-Site Training
Warranty: 3 Years
Output: Max 120V/30A Per Phase
Frequncy: DC--3000Hz
Power: 6*450va
AC Accuracy: 0.1%

Multi Application Universal Distribution Transformer 6-Phase Relay Tester Relay Calibrator

Min. Order: 1 Piece
Output: Max 120V/30A Per Phase
Frequncy: DC--3000Hz
Power: 6*450va
AC Accuracy: 0.1%
Resolution: 4 Ma
Digital Input: 10 *10-250VDC or Free Contact

6-Phase Harmonic Injection High Accuracy Comprehensive Line Protection Relay Testing

Min. Order: 1 Piece
After-sales Service: on-Site Training
Warranty: 3 Years
Output: Max 120V/30A Per Phase
Frequncy: DC--3000Hz
Power: 6*450va
AC Accuracy: 0.1%