Page No - NABL India

AC static Transformer operated Watthour and VAR- Hour Meters, Class 0.2 and 0.5 ... 30V to 480V. Current: 1mA to 200A. Power factor : -1.0 to +1.0. Frequency: 45 Hz to 65 Hz. ... 0.75 to 20000 Measurement of short circuit impedance and loss Z% of 4.5% to Z% of 17% for the 5kVA to 250 MVA and 1kW to 600kW Measurement of no-load loss and current ... ................
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