Current Transformer for SF6 Gas-Insulated MOF Panel

Medium-Voltage Current Transformers (10~25 kV)


About the Product

Intended for power companies, the MOF-24 current transformer is designed to be mounted inside the SF6 gas-insulated MOF (Metering Outfit) panel of a 25.5 kV (max.) power system. With two primary coils, the current transformer offers two current ratios while maintaining the required accuracy and burden rating at each current ratio. Insulated with Araldite® epoxy resin, this indoor current transformer offers excellent electrical performance and high reliability.


  • Indoor usage; epoxy cast
  • Standard: IEEE
  • System Voltage: ≦ 25.5 kV
  • Frequency: 50 / 60 Hz
  • Intended for a SF6 gas-insulated MOF panel
  • Approximate Weight: 43 kg

Selection Table


Primary Current

Secondary Current

Accuracy / Burden




2 x 20 ~ 2 x 50 A

5A or 1A

0.3 B-0.5

43 kA/1S

43 kg



Current Transformer for SF6 Gas-Insulated MOF Panels (Model: MOF-24)

Easy-to-print document, containing product description, specifications, and a selection table.

CT & PT Selection Guide: How to Choose a Current Transformer or Potential Transformer

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.