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Technical Illustrations

LV Connection



Technical Data 12kV

12 kV standard losses according to IEC60076-11

  • Standards: IEC 60076-11/DIN/EN 60076-11/VDE 0532
  • Frequency: 50/60 Hz
  • Primary voltage: 6 – 8,4 – 10 – 11 kV
  • Insulation class: 28 kV (BIL 60/75 kV)
  • MV tappings: +/-2 x 2,5%
  • Secondary voltage: 0,40 kV/0,41 kV/0,42 kV
  • Insulation class: 3 kV
  • Vector group: Dyn 11
  • Fire class: F1
  • Ambient: -25ºC/50ºC
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