Cable current transformers type KOLT

Current transformers type KOLT are designed for mounting inside power transformers and suitable for operating immersed in oil, under conditions of moderate and tropical climates. They are designed for supplying measurement and protective circuits of power systems with frequency 50 or 60 Hz.

KOLT type is without resin in polyester tape insulation.

Current Transformers for Power Transformers type KOLT (inner diameter 30 ÷ 900 mm)

  • Rated primary current: 100 to 15000 A
  • Rated secondary current: 5 A or 1 A
  • Rated burden: 1 ÷ 90 VA
  • Accuracy class: 0,2 / 0,2s / 0,5 / 0,5s / 1 / 3 / 5 / 5P / 10P / PX

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    Kontakty ABB na Česká republika

    Prodej: Jan Horky
    Servis: Juraj Sukenik
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