Ct Pt Analyzer 5000a Circuit Breaker Testing Primary Current Injection
TEST-905 primary current injection test system 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 phase shift. Aluminum alloy body with PC panel component the shell.
TEST-905 is mainly applied to test CT turn ratio and polarity in the power system, the contact resistance, high voltage circuit breaker protection test and high voltage generator test etc, which need large current on-site or in the lab.
Permanent current up to 5000 A, 15KVA
Max current output up to 5500A.
Built-in digital ammeter 0.5% accuracy.
Built-in digital timer resolution 1 ms (Optional).
Made up of two units, control and power unit
Thermal and short-circuit protection.
Current Output (AC)
5000A·5V or 2500A·10V
The current output waveform distortion
Dimensions (W×D×H) (mm)
430×430×445 and 550×450×600
Control Host 68kg,
External voltage regulator weight 55kg