Transformer Load And No-load Tester TOFT

Application

Measure the transformer load current, load loss, short-circuit voltage, short circuit (load) losses.  

Test item

RMS phase voltage

Average value of three-phase AC voltage

Three-phase current RMS

Percentage of no-load loss and no-load current:

Load loss, impedance voltage, and the percentage of short-circuit impedance:

Any given temperature, load loss, the percentage impedance voltage and short circuit impedance;

Voltage waveform in the percentage of each harmonic component

Current waveform in the percentage of each harmonic component;

Technical parameters

Current measurement range: 100mA ~ 5A, accuracy class 0.2;

Voltage Range: 10V ~ 650V, accuracy class 0.2;

External transformer can broaden the scope of measurement instruments;

Frequency Range: 40 ~ 65Hz, accuracy class 0.2;

Power Input: AC220V ± 10%