Current Transformers

ASR

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  • Designed for round cables
  • Primary current: 40 to 600 A
  • Burden from 1.0 to 10 VA

ASK

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  • Designed for round cables and busbar
  • Primary current: 40 to 7,500 A
  • Burden from 1.0 to 30 VA

KBU

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DEIF's split-core current transformers are cost-saving and easy-to-install units for responsible and efficient energy management solutions and for retrofitting existing installations. 

SASR

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Part of DEIF's current transformer range, the protection transformers are used for over-current and earth fault protection in balanced protection systems. DEIF offers 14 different physical sizes of the protection transformers. 

  • Designed for round cables 
  • Primary current: 100 to 300 A Class: 5P5, 5P10

SASK

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Part of DEIF's current transformer range, the protection transformers are used for over-current and earth fault protection in balanced protection systems. DEIF offers 14 different physical sizes of the protection transformers. 

  • Designed for round cables and busbar.
  • Primary current: 50 to 1,600 A. Class: 5P4, 5P5, 5P10, 10P5, 10P10.

WSK

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Primary Winding Transformer, WSK, is the perfect choice for low currents in the range 1 A to 100 A.

KSU

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Part of DEIF's current transformer range, the summation transformers summarise the secondary currents of up to 8 main current transformers to a common secondary signal. 

  • For 2 or 3 inputs
  • Burden from 5 to 15 VA

SUSK

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Part of DEIF's current transformer range, the summation transformers summarise the secondary currents of up to 8 main current transformers to a common secondary signal. 

  • For 3 to 8 inputs
  • Burden from 5 to 30 VA

FCT

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 DEIF´s FCT flexible current transformers are an accessory for DEIF’s MIC-2 MKII FCT and MIC-2 MKII FCT DIN multi-instruments.