Single phase, class 0.02 and 0.05 power quality calibrator up to 120A and 560VAC with programmable power quality parameters. It makes possible to make automatic test of electricity meters, measurement transducers, current transformers and protection relays
single phase voltages:560.00V
single phase currents: 120.000A
Accuracy class ：0.02% or 0.05%
output frequency: 40.000-500.000Hz
