Series 18 Current Transformers

18 series moulded case current transformer

Description

A range of compact low cost moulded case current transformers suitable for primary currents from 400A to 1600A with built in sealable terminal covers.

 

Application

For transforming various primary currents into 5A or 1A standard secondary using up to 60x15mm or 50x30mm busbars or cables up to 45mm diameter.

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Features
  • Built in sealable terminal covers
  • Mounting feet supplied
  • Narrow width - 85mm
  • Wide range of primary current
Technical Specification
  • Conforms to IEC185, BS 7626, BSEN 60044-1, IEC 60044-1 and IEC 61869-2.
  • Rated system voltage 0.72 / 3kV
  • Continuous Current 1.2 x rated current
  • Ambient temperature range -5°C to +50°C.
Range
18 series table

1A Secondary available by request.

Order example: A moulded case current transformer type 18, with 5A secondary and 1000A primary 5VA class 1 is part number 18-5-F6

 

Dimensions

dimensions

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