three phase AC primary current injection test device
I. Summary Primary injection test set also could called primary current injector. it has three phase and single phase, and also we should consider whether it is AC or DC output. this model is widely used in the circuit breaker, busbar, ct manufacturers. most manufacturer use such primary injection test set for temperature rising test.
II, Specification
Input voltage: AC220V/380V ± 10% 50Hz /60hZ. Output current: 0-20000A (according to customer demand). Output voltage: 6V-24V(according to customer demand). Duty cycle: 24 hours(according to customer demand) Ambient temperature: -10 ºC to 50 ºC. Current accuracy: ≤ 1.0% (F.S). 100 channels temperature detection.(according to customer demand)