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HV HIPOT GDKC-12A Circuit Breaker Analyzer


Features

  • Time: the open/close time, in phase synchronizationphase-to-phase synchronization of 12contacts.
  • Reclose: close-open, open-close, open-close-open time for each contact.
  • BounceClose bounce time, times, process and waveform of each contacts.
  • VelocityVelocity at contact touch, maximum speed, time-range characteristic curve. 
  • TravelTotal travel, open travel, over traveltravel overshoot, bounce amplitude.
  • Current: open/close current, current waveform diagram of the open/close coil.
  • Operation voltage: built-in DC30~250V/20A digital, adjustable power source of breaker, automatically complete LV action test of circuit breaker and measure action voltage value of circuit breaker. 
  • It is suitable to test the mechanism parameters of all types of SF6 circuit breaker, GIS combination electric equipmentvacuum circuit breaker, oil circuit breaker.
  • Strong anti-interfere ability. It also can easily test and accurately measure even interbus is live in 500kV substation.
  • With universal velocity sensor(optional), linear velocity sensor, rotary sensor, easy to install.
  • Only one time action to obtain all data and corresponding waveform of breaker mechanism test.
  • Storage test data, built-in real-time clock, which is convenient to save test date and time.
  • LCD screen display, with contrast adjustment and power-off memory.
  • Built-in printer, to get all data and diagram at any time quickly.

Specifications

  • 1.1 Using Environments
    Input Power: 220V± 10% 50Hz± 10% Air Pressure: 86~106kpa
    Temperature: -10~40 degree
    Humidity: 80%RH

    1.2 Safety Performance
    Insulation Resistance>2MΩ
    Dielectric Strength: Chassis can withstand voltage 1.5kv and power frequency for 1 minute without flash-over and arcing.

    1.3 The Basic Parameters

    A. Time: Range 25000.0ms resolution 0.01ms
    Error 250ms 0.01ms ± 1digit
             2500ms 0.1ms ± 1digit
             25000ms 1ms ± 1digit
    Same period
    B. Velocity: Range 20.00m / s resolution 0.01m / s
    Error 0-2m / s ± 0.1m / s ± 1digit
    Above 2ms ± 0.2m / s ± 1 digit

    C.Range: 

     

    Range

    Resolution

    Error

    Vacuum breaker

    50.0mm

    0.1mm

     

    0.1±1digit

    SF6 circuit breaker

    300.0mm

    1mm

    Oil circuit breaker

    600.0mm


    D. Current: Range 20.00A resolution 0.01A
    E. Output power: DC0 ~ 300V digital adjustable / 20A (instantaneous work), resolution 1V.
    F. Dimensions: 360mm (L) × 280mm (W) × 300mm (H)
    G. Weight: 10kg

Details

Datasheet



 

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