CURRENT measuring range20.00A with resolution of 0.01A
OUTPUT POWER SUPPLYDC 30?250 V/20A digital adjustable/20A [Instantaneous working]
TravelTotal travel, open distance, over travel, overshoot travel, rebound amplitude.
TimeIntrinsic O-C time, in-phase state and corresponding period, and phase to phase synchronization of 12 fractures.
BounceSwitch on bouncing time, bouncing times, bouncing process and bouncing waveform of each break, switch off rebound amplitude of each break.
ERRORWithin 0-2 m/s ± 0.1m/s ± 1 byte,Above 2 m/s ± 0.1m/s ± 2 byte
Closing ResistancePre-contact time, pre-contact waveform and resistance of closing resistance of six breaks.
ERRORWithin 100 ms, 0.1ms ± 1 byte
TIME MEASUREMENT RANGE4000.0 ms with resolution of 0.1 ms
Humidityless than 80% RH
Above 100 ms0.1 % ± 1 byte
Input power supply230V ± 10%, 50 Hz ± 10%
EnvironmentTemp-10?40 C
SPEED MEASUREMENT RANGE20.00 m/s with resolution of 0.01 m/s
Synchronization± 0.1ms
Current‘O-C’ current of O-C coils, current oscillogram.
SpeedInstantaneous opening speed and instantaneous closing speed, maximum speed, time-travel characteristics curve
ReclosingThe process time of ‘C-O’, ‘O-C’, ‘O-C-O’, first opening time, first closing time, second closing time, contact time and no-current time value.
Output PowerDC 30,250 V/20A of digitally regulated operating power supply for circuit breaker is supplied by the tester and test of low-pressure operating is completed automatically to measure the operating voltage of circuit breaker.
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Marol, Mumbai, Maharashtra 
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