High Accuracy Transformer Testing Equipment Large Measurement Range Light Weight

High Accuracy Transformer Testing Equipment Large Measurement Range Light Weight

1. Equipment Description:

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

2. Main Test Item:

• RMS phase voltage:Uab,Ubc,Uca；

• Average value of three-phase AC voltage:/Uab,/Ubc,/Uca；

• Three-phase current RMS:Ia,Ib,Ic；

• Percentage of no-load loss and no-load current: :Po,Io%；

• Load loss, impedance voltage, and the percentage of short-circuit impedance: :Pt,ekt,Zt；

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

• Transformer capacity test and capacity confirmation;

3.Technical Parameters:

• Capacity measuring range : 30kVA ~ 31500kVA

• Current measurement range:0-100A, auto-switch the measurement range

• Current measurement accuracy: ± (0.2% + 3digits)

• Voltage measurement range: Line Voltage0-750V;phase voltage 0-450V, auto-switch the measurement range

• Voltage measurement accuracy: ± (0.2% + 3digits)

• Insulation resistance: > 100MΩ

• Leakage current: <3.5mA

• Dielectric strength: the power connection on the chassis can withstand: 1500V

• External transformer can broaden the scope of measurement instruments;

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

• Power Input: AC220V ± 10%;

transformer testing machine

transformer test set

High Accuracy Transformer Testing Equipment Large Measurement Range Light Weight Images