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The Hitachi Energy GOEK bushing is an oil-impregnated condenser bushing for transformer-immersed oil-SF6 or oil-oil applications. It is available for 245 to 800 kV voltages and a maximum rated current of 5000 A. The types up to 550 kV are equipped with an oil expansion system that facilitates installation at any angle from horizontal to vertical without any special precautions.

Key Technical Features:

  • Type GOEK bushings are equipped with a 20 kV test tap, and the conductor arrangement can be either of the draw rod or tight bottom contact type.
  • Type GOEK bushings can have a pressure monitoring system to detect possible gas leakage.

Product Scope:

Technology     Oil-Impregnated Paper (OIP)
Voltage 245 - 800 kV
Current ≤ 5000 A
GOEK (245 to 800 kV)

GOEK Bushing

GOEK OIP Transformer Bushings
GOEK OIP Transformer Bushings

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