Automatic Circuit Breaker Tester

Automatic Circuit Breaker Tester

1) Test standard: IEC62271

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 time measurement

5) Rated operation sequence test

6) Bounce time and frequency measurement of breaker closing

7) Circuit breaker closing and opening speed measurement

8) Travel-time, Coil current-time curve of circuit breaker operation measurement

9) Travel and clearance of circuit breaker measurement

10) Variable DC circuit breaker operation power supply

11) Closing arc resistance value and connected time measurement

12) Closing time and opening time of graphite circuit breaker measurement

13) Print test results by internal micro printers

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