Min. Order Reference FOB Price
1 Piece US$1,500.00-2,800.00 / Piece
Product Description
HMDQ circuit breaker analysis Automatic CB Tester High Voltage Switch Circuit Breaker Timing Tester I. Performance Time: intrinsic switch off time and switch on time, in-phase synchronization and phase to phase synchronization of 12 breaks. Reclose: time of switch on-switch off, switch ...