mV Split Core Current Transformers

Posted on Posted in Split Core Current Transformers

Description

The new range of mV split core current transformers is designed to fit into confined spaces whilst the primary conductor is still live. The family of CT’s are compact design with a mechanical hinge for multiple opening and closing action.

Application

For connection into existing networks. Often for use with multifunction meters that have 0.333V input.

PDF

Features

  • High Sensitivity
  • High Accuracy
  • Linearity with minimum phase shift
  • 0.333V AC secondary output at rated current
  • Mechanical hinge

Technical Specification

  • Input frequency 50 to 400Hz
  • Maximum primary voltage 720V AC
  • Dielectric withstand voltage 2.5Kv for 1 minute
  • Operating temperature -5ºC to +50ºC
  • 1 metre long flying lead twisted pair (22AWG)
  • Construction – Ferrite core material
  • Case nylon UL flame retardent rating 94V-0

RANGE

CURRENT RATING PART No.
30A CTSCMWH30/0.333V
60A CTSCMWH60/0.333V
120A CTSCMWH120/0.333V
250A CTSCMWH250/0.333V
500A CTSCMWH500/0.333V

DIMENSIONS (mm)

mV Split Core Current Transformers

A B C D E F
41.7 26.4 28.7 15.0 25.3 10
41.7 26.4 28.7 15.0 25.3 10
53.0 31.0 29.9 18.2 32.0 16
69.6 38.6 43.5 20.4 41.0 24
83.5 51.2 51.2 26.1 60.0 35