Wuhan Huaying Electric Power Tech & Science Co., Ltd.
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Mr. Chloe wang

Address: 4F, Building 7, Optical Valley International Headquarters Industrial Park, No. 62, Optical Valley Road, WUHAN, PR. CHINA
Product No. 1-10/ Total 20
  • Primary Current Injection Tester

    Introduction:
    HYPCIT series primary current injection tester is applied in power system for circuit breaker test, protection system test and current transformer test. The current injection teste...

    Item No. HYPCIT

    Main category:
    Last Online Date: 03/12/2015 Last Update Date: 03/13/2015

  • CT PT Analyzer

    Introduction
    Tests for Current Transformer:
    1 Excitation curve and parameters test
    2 Turns ratio test
    3 Ratio and phase error test
    4 Polarity mark check
    5 Winding resistance measurement
    6 ...

    Item No. HYVA-405

    Main category:
    Last Online Date: 03/12/2015 Last Update Date: 03/13/2015

  • CT PT Tetser

    Introduction

    Tests for Current Transformer:
    1)Excitation curve and parameters test
    2)Turns ratio test
    3)Ratio and phase error test
    4)Polarity mark check
    5)Coil resistance measurement
    6)S...

    Item No. HYVA-404

    Main category:
    Last Online Date: 03/12/2015 Last Update Date: 03/13/2015

  • HYVA-402V CT PT Analyzer

    CT PT Analyzer Functions:


    1 Turns Ratio, ratio error and phase error test
    2 Polarity test for CT
    3 Excitation curve and knee voltage measurement in power frequency for CT
    4 Error curve te...

    Main category:
    Last Online Date: 03/12/2015 Last Update Date: 03/13/2015

  • HYGK-307 Circuit Breaker Analyzer

    Circuit breaker analyzer introduction:

    1) Measurement of closing time, opening time, time spread between poles, time spread between units of one pole, bounces etc.
    2) Measurement of closing...

    Main category:
    Last Online Date: 03/12/2015 Last Update Date: 03/13/2015

  • HYGK-306 Circuit Breaker Analyzer

    Circuit breaker analyzer functions:
    1 OEM service
    2 Closing and opening time measurement of 12 channels
    3 Max difference of closing or opening time measurement of three phases
    4 C-O and O-C t...

    Main category:
    Last Online Date: 03/12/2015 Last Update Date: 03/13/2015

  • HYGK-303 Circuit Breaker Tester

    Circuit breaker analyzer general introduction:
    This circuit breaker tester is working on IEC 62771,
    the circuit breaker analyzer has an accurate display screen and rotating interface.
    It is to...

    Main category:
    Last Online Date: 03/12/2015 Last Update Date: 03/13/2015

  • Transformer Ratio Meter

    Transformer ratio meter
    It is to test voltage ratio, vector, polarity, ratio error of current transformer and voltage transformer.

    Transformer turns ratio meter functions:
    1
    The voltage rat...

    Main category:
    Last Online Date: 03/12/2015 Last Update Date: 03/13/2015

  • Winding Resistance Tester

    Application
    HYZC Series winding resistance tester are applied to measure the DC resistance of inductance
    circuit such as power transformer coil, current transformer coil and so on.
    Also the...

    Main category:
    Last Online Date: 03/12/2015 Last Update Date: 03/13/2015

  • Tan Delta Tester Power Factor Tester

    1 Power Factor Tester application
    HYGS automatic tangent delta tester is applied to measure the dielectric loss and capacitor value of insulation materials in high voltage power equipment. The ...

    Item No. HYGS

    Main category:
    Last Online Date: 03/12/2015 Last Update Date: 03/13/2015