Specification :

Current amplifier which thermally stabilizes electrical devices is a kind of current source for testing use. For example, it can be used as low-voltage super-current source in motion stability test and temperature rising test of air circuit breaker, contactor, relay, and bus-bar. In addition, it can also be used as check current source of current transformer. Current amplifier, no matter if it’ s the single phase or the three phase, the AC current or the DC current, is consisted of super-current generator ( transformer) , regulator and controller.
Output : AC3-12V
50-50000A
DC10-20V
50-50000A
Working hour:
For rated voltage output, then working hour would be 2.5 minutes.
For 1/ 4 of rated voltage output, then working hour would be used in a long time.