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AC bushing type TOM (252 kV, 800-3150A)

TOM is a 252 kV oil impregnated transformer bushing for oil-air application.Maximum rated current 3150A.

The bushing is equipped with a 2 kV test tap and the conductor arrangement can be either of draw leador solid rod type.The TOM bushing can be installed with an inclination of up to 30° from the vertical without any special precautions.

Why Hitachi Energy?

  • Complete range and outstanding performance under the most demanding conditions
  • 40 years of proven operating reliability in all continents
  • State-of-the-art production facilities and 100 years of experience in transformer components manufacturing
  • Unique draw rod system facilitates easy field installation and replacement without lowering the oil level
  • The world’s most widely used 800 kV bushing

Product scope:

  • Voltage: 252 kV
  • Current: 800 – 3150A
  • Technology: Oil impregnated paper (OIP) with porcelain insulator 

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