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Indoor/outdoor current transformer OP1

Current transformer OP1 designed for outdoor embeded poles.

OP1 is located inside of the horizontal terminal of outdoor embedded pole and is connected to the vacuum interrupter. The OP1 current transformer makes the embedding technique advantageous, since it implements protection purposes and voltage indication all in one.
As core components of outdoor embedded poles, OP1 current transformers are used in all areas of power genera­tion, distribution and consumption in industry and buildings.

Applicable standards:
• IEC 60044-1: Instrument transformers - Part 1: Current transformers;
• CSN EN 60044-1:Instrument transformers - Part 1: Current transformers;
Additional national standards and regulations on request.

Product scope

Highest voltage for equipment.............  27 or 38 kV
Primary current...................................   600 A
Frequency...........................................   50 Hz or 60 Hz  

Key benefits  

  • Implements protection purposes and voltage indication - all in one
  • Suitable for reclosers application
  • Active parts are protected against humidity, dust and vibrations
  • The maintenance-free design

Key features

  • Compact dimension and sturdy design
  • Designed for outdoor embeded poles
  • The combination of silver-coated sandblasted copper and epoxy resin

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