Monitoring high voltage side voltage,low voltage side current and indicating of zero position,power,operation,timing;
Over-current protection,zero-starting protection,sound and light alarm;
With new type time relay,time rang is more wider (1S ~ 99H);
Using the latest current relay, more accurate and reliable;
Test transformer high voltage coil is made by high quality polyester varnished wire and high voltage insulation material;
5kVA and above Testing Transformer with movable iron wheel. Light weight, small size, easy to move, superior performance.