VB12 – Indoor Single Pole Voltage Transformer
Rated Primary Voltage: 12,000 V
Rated Secondary Voltage: 100 V or 110 V (for metering/protection)
Frequency: 50/60 Hz
Accuracy Class:
For metering: 0.2, 0.5
For protection: 3P
Burden: 25 VA, 50 VA (depending on model)
Insulation Level: 12/28/75 kV
Cooling Type: Dry type, cast resin insulated
Standards: IEC 61869-3 or IEC 60044-2
Mounting: Base-mounted on epoxy or metal support, for indoor panels
