Potential Transformer for SF6 Gas-Insulated MOF Panel
About the Product
Intended for power companies, the EPF-20SH single-phase potential transformer is designed to be mounted inside the SF6 gas-insulated MOF (Metering Outfit) panel of a 25.5kV (max.) power system. With an added tap in the secondary winding, this PT can offer two voltage ratios (120/60:1) and allows easy switching between the two, while maintaining the accuracy and burden rating of 0.3Y at each voltage ratio. Insulated with Araldite® epoxy resin, this indoor potential transformer offers excellent electrical performance and high reliability.
- Indoor usage; epoxy cast (epoxy resin)
- Standard: IEEE
- System Voltage: 25.5 kV or below
- Frequency: 50 or 60 Hz
- Intended for a SF6 gas-insulated MOF panel
- Nominal Voltage Ratio: 120/60:1 (two voltage ratios)
- Accuracy and Burden: 0.3Y
- Approximate Weight: 57 kg
Accuracy / Burden
AC / BIL
23.90/√3 kV / 11.95/√3 kV
0.3Y / 0.3Y
- Download Materials
Easy-to-print document, containing product description, specifications, and a selection table.
Download PDF for basic drawing(s) and dimensions of this product. For more detailed information, please contact CIC.
How to select, based on application and power system attributes, the primary and secondary currents, burden, accuracy, rated frequency, type (indoor vs. outdoor), insulation material, etc.
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