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Rayleigh Instruments

Current Transformers

Single Phase Moulded Case

RI-CT130 Series

Rayleigh Instruments - CT130 - Single current transfomer

Features

  • From 150A to 2500A Primary currents
  • 5A or 1A Secondary output
  • 96mm width
  • 34 x 84mm cable aperture
  • Sealable terminal cover
  • Supplied Busbar fixings
  • Compact design
  • Indication of primary current flow (arrows on case body)
Rayleigh Instruments - CT130 - Single current transformer - aperature

Product Description

The RI-CT130 Series forms part of a large family of solid core single phase moulded case current transformers from Rayleigh Instruments.

These transformers are suitable for monitoring current flow in commercial, industrial or utility applications. They are designed to connect any standard metering or relay product requiring a 5A or 1A output and are available with Primary current input ranges from 150A to 2500A

The RI-CT130 Series have been designed for ease of installation and are supplied with Busbar fixings. They also have clear markings moulded into the case to indicate the correct direction of primary current flow to minimise installation errors.

Download Data Sheet

Parameters

  Burden  
Primary Current Class 0.5 VA Class 1 VA Class 3 VA Order Code
150A - 1.5 2.5 0150
160A - 1.5 2.5 0160
200A - 2.5 3.75 0200
250A 1.5 2.5 3.75 0250
300A 2.5 3.75 5 0300
400A 4 8 10 0400
500A 5 10 12 0500
600A 7.5 10 15 0600
700A 8 10 15 0700
750A 10 15 20 0750
800A 10 15 20 0800
1000A 10 15 20 1000
1200A 12 15 20 1200
1250A 12 15 20 1250
1500A 15 20 25 1500
1600A 15 20 25 1600
2000A 20 30 40 2000
2500A 25 30 40 2500

Dimensions(mm)

Rayleigh Instruments - CT130 - Dimensions