TEST-905 5000A PRIMARY CURRENT INJECTION TEST EQUIPMENT FOR CIRCUIT BREAKER TESTING

TEST-905 5000A primary current injection test equipment adopts ARM chip to control the output process and large capacity of toroidal transformer. It is equipped with LCD screen display ammeter, also showed primary current value, secondary current value, turn ratio and the action time. Aluminum alloy body with PC panel component the shell. TEST-905 primary current injection test equipment is mainly applied to test CT turn ratio and polarity in the power system, the contact resistance, protection relay, low voltage & high voltage circuit breaker protection test and high voltage generator test etc, which need large current on-site or in the lab. This primary injection test equipment can be used as cable temperature rise testing equipment.

FEATURES

■ Portable designed

■ Quick and easy to use

■ With CT ratio test function

■ With 6m large current cable

■ Max current output up to 5500A

■ Built-in digital timer, resolution 1 ms

■ Built-in digital ammeter 0.5% accuracy

■ Permanent current up to 5000 A, 30KVA

■ Made up of two units, control and power unit

■ Thermal, short-circuit and overload protection

APPLICATION

■ Switchgear testing

■ Ground Grid testing

■ Circuit Breaker testing

■ Protective Relay testing

■ Temperature rise testing

■ Current Transformer Testing

■ Recloser and Sectionalizers

■ 5000A Primary injection tests