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Indoor/outdoor current transformer TAT

Current transformer type TAT without primary conductor is designed for installation in high voltage hybrid switchgear up to 420 kV.

The current transformer type TAT with variants M0, M00 and M0S without a primary conductor are designed for installa­tion in outdoor systems PASS (Plug and Switch System) which enclose all functions of complete switchgear bay in a single module.
The current transformers have the possibility of reconnection on the secondary side.

Any accuracy class defined by international standards is possible:
• IEC 61869-1; IEC 61869-2;
• IEC 60044-1;
• IEC 60044-6 Protective types for transient performance;
Additional national standards and regulations on request.

Product scope

Highest voltage for equipment.............  0.72 kV
Primary current...................................   25 A - 4 000 A
Frequency...........................................   50 Hz or 60 Hz  

Key benefits  

  • Suitable for PASS outdoor switchgear
  • Ready to use design, very easy installation
  • For measuring and protection purpose

Key features

  • Possibility of 6 secondary windings
  • Tested according to the latest standards IEC 61869-1, IEC 61869-2
  • 3 variants available
  • Epoxy resin free

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