Indoor/outdoor current transformer CN14c

Current transformer without primary conductor is designed for installation in SF6 gas insulated switchgear (GIS) indoor or outdoor systems up to 245/253 kV.

The CN14c current transformers have a possibility of reconnection on the secondary side.
The secondary windings are designed for metering or protection purposes.
Current transformers can be manufactured according to any accuracy class defined by international standards:
IEC 61869-1, IEC 61869-2, IEC 60044-6 Protective types for transient performance, ANSI/IEEE C57.13.
Additional standards and regulations on request.

Product scope

Highest voltage for equipment............    245/253 kV
Primary current...................................   100 A - 3150 A

Key benefits  

  • Suitable for indoor or outdoor high voltage GIS systems
  • Ready to use design for ELK switchgears
  • For measuring and protection purpose

Key features

  • Possibility of 5 secondary windings
  • Tested according to the latest standards IEC 61869-1, IEC 61869-2
  • 2 variants available
  • Epoxy resin free


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