This equipments consents to execute
electrical test at industrial
frequency.
The step-up
transformers are, if expected, exempt by partial discharge, and in this
case they can be utilized to execute test of partial discharge on the cable, to the inside of shielded cabinet.
The insulator of high voltahe of step-up transformer can be expected with capacitive tap, that it consents always
so to be able to visualize on control desk the voltage distribuited by step-up transformer on test
circuit.
The nominal power of execution change since
10 at 500 kVA
The maximum voltage of execution is of
300 kV
