Indoor current transformer cable IHDA

Current transformers cable type IHDA without primary conductor and primary insulation of its own, which can be mounted over an insulated cable.

An insulated busbar or fully insulated cable drawn through cable window serves as the primary conductor. With operating voltages greater than 1.2 kV the insulation level of the primary conductor must fulfil the respective standards for the operating voltage.
The secondary winding and ring-shaped iron core is cast in resin which has good electrical and mechanical properties.
The current transformer has only one iron core and one secondary winding.

Product scope

Highest voltage for equipment............   0.72 kV
Primary current...................................  max. 10 000 A

Why ABB?  

  • Indoor dry type, cast resin insulated
  • For measuring and protection
  • Most electrical standards available

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