Analog Panel Meter Model SF-48

Model Number: SF-48 Analog Panel Meter

SF-48 COS:

110V, 220V, 380v, 440V, 1A, 5A

For any rating other than listed above, use external Potential Transformer with a 110V, 5A Instrument.

SF-48 Hz:

110V, 220V, 380v, 440V, 1A, 5A

For a voltage rating higher than above, use an external Potential Transformer with 110V Instrument.

DC Ammeters above 50A require a basic 50 mV meter combined with an external shunt.

Ac Ammeters above 100A require a basic 5A meter combined with an external CT.

AC AMPERE OVERLOAD SCALE: 200%, 300%, 600%

AC Voltmeters above 600 Volts:a basic 150V meter combined with an external PT.

Accuracy: