CT75 Series Current Transformers

CT75 Series Current Transformers
Posted on Posted in three Phase Current Transformers

Description

Miniature three phase current transformers suitable for primary ranges from 80-160A with 5A secondary. Supplied with terminal cover and integral foot mount

Application

The products have an overall width of 75mm allowing installation of 75mm allowing installation directly on top of moulded case circuit breakers. They can also be used independantly in 3 phase applications.

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Technical Specification

  • Conforms to IEC185, BS 7626, BSEN 60044-1, IEC 60044-1 and IEC 61869-2.
  • Rated system voltage 0.72/3kV.
  • Ambient temperature range -5°C to +50°C.
  • Frequency range 50-60Hz.
  • Insulation level 3kV for 1 minute.
  • Continuous current 1.2 x rated current.

Range

Primary Current

Burden And Accuracy

Part No

60A 1VA Class 1 CT75F-60/5-1/1
80A 1.5VA Class 1 CT75F-80/5-1.5/1
100A 1.5VA Class 1 CT75F-100/5-1.5/1
125A 2.5VA Class 1 CT75F-125/5-2.5/1
150A 2.5VA Class 1 CT75F-150/5-2.5/1
160A 2.5VA Class 1 CT75-160/5-2.5/1

Dimensions