TEST-902 2000A PRIMARY CURRENT INJECTION TESTER FOR PROTECTION RELAY

TEST-902 2000A primary current injection tester adopts ARM chip to control the output process and large capacity of toroidal transformer. It is equipped with LCD screen display current meter, also showed primary current value, secondary current value, turn ratio and the action time. Aluminum alloy body with PC panel component the shell. TEST-902 primary current injection tester 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.

FEATURES

■ Portable designed

■ Quick and easy to use

■ With CT ratio test function

■ With 6m large current cable

■ Max current output up to 2200A

■ Built-in digital timer resolution 1 ms

■ Built-in digital ammeter 0.5% accuracy

■ Permanent current up to 2000 A, 12KVA

■ 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

■ Current Transformer Testing

■ Recloser and Sectionalizers

■ 2000A Primary injection tests