News Details

High Voltage Switch Characteristic Comprehensive Tester

2. Product Features:

  1. Time: Inherent opening and closing time for 12 breakpoints, same-phase synchronization, inter-phase synchronization.

  2. Reclosing: For each breakpoint, the process times of close-open, open-close, open-close-open: one-open time, one-close time, two-close time, metal short-circuit time, no-current time value.

  3. Bounce: For each breakpoint, the closing bounce time, bounce count, bounce process, bounce waveform; opening amplitude for each breakpoint.

  4. Speed: Just-open speed, just-close speed, maximum speed, time-travel characteristic curve.

  5. Travel: Total travel, opening distance, overtravel, overshoot travel, amplitude.

  6. Current: Opening and closing coil current values, current waveform diagram.

  7. Operating voltage: Built-in DC30～250V/20A digitally adjustable circuit breaker operating power supply, automatically completes low voltage operation test of circuit breaker, measures the operating voltage value of circuit breaker.

3. Product Parameters:

1. Operating Environment

   Input Power  220V±10%  50Hz±10%    

   Atmospheric Pressure  86～106kPa

   Temperature  －10～40℃             

   Humidity  ≦80%RH

2. Safety Performance

  Insulation Resistance  ＞2MΩ

  Dielectric Strength  Power supply to shell withstand voltage of 1.5kV for 1 minute, no flashover or arcing.

3. Basic Parameters

Time:  Range  4000.0ms     Resolution 0.1ms

      Error  ①Within 100ms        0.1ms±1 digit

                ②Above 100ms        0.1%±1 digit

                ③Synchronization

Speed:  Range 20.00m/s           Resolution 0.01m/s

         Error  ①Within 0-2m/s       ±0.1m/s±1 digit

               ②Above 100ms        ±0.2m/s±1 digit

Travel:            

Current:  Range 20.00A      Resolution 0.01A

Output Power: DC30～250V digitally adjustable/20A (instantaneous operation)

Dimensions: 360mm(L)×280mm(W)×300mm(H)

Weight: 9kg