Multi-ratio Current Transformers Datasheets

Bushing Current Transformer -- OBCT Series
from ABB Power Products/Power Systems

Externally mounted bushing current transformers are designed for use on existing power transformers or circuit breakers for relaying purposes. Installation time is minimum since it is not necessary to remove bushings or open the tank for mounting. [See More]

  • Type / Applications: ANSI; Multi-ratio; Bushing
  • Secondary Current: 5
  • Primary current: 600 to 3000
  • Frequency: 0.0250 to 0.0600