Call

Isolated Phase Bus Duct

Isolated phase bus-duct

Application

IPBD used in power station and industrial use for High capacity generator and interconnection between Generator to Transformer.

Ratings

Upto 36 kV and 25000 Amps

Salient Features

Elimination of phase-to-phase faults

  • Great short-circuit resistance
  • The enclosure is constructed of non-magnetic material, generally aluminium, in view of its low cost and weight as compared to copper. The nonmagnetic material eliminates hysteresis and eddy current losses in the enclosure, as a result of mutual induction.

To contain the proximity effect, in the metallic

  • Limitation of difficulties with electromagnetic compatibility
  • Protection of insulators against unfavourable ambient conditions
  • The enclosure must be airtight and waterpro of
  • The termination of the conductor at the generator, transformer and the switchgear ends are made through flexible connections