Output
0-2500Vrms, 5Arms(20A peak)
Accuracy of excitation
≤0.5%(0.2%*the reading+0.3%*range)
Secondary winding resistance measurement
0~300Ω
Secondary actual burden measurement
0-1000VA
Accuracy of angular error
4min
Accuracy of ratio error
0.05%
CT ratio measurement range
≤25000A/5A (5000A/1A) ≥5A/5A
PT ratio measurement range
≤500KV
Function
test CT PT characteristic