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CTs, Rogowskis Rope CT & 5Amp Solid/Split Core CTs

​There are five basic types, with popular devices available ex-stock. All can be manufactured to customer’s exact specification.

ND Meter CTs
injection clamp
Rogowski Coil Nd Meter

1.
Rogowski CTs

 

2.
333mV CTs

3.
5Amp CTs

Rogowski / Flex / Rope Sensors

The ND Rokowski Rope CTs are the ideal where a larger aperture is required. 

An air cored device, commonly wound onto a flexible core.   When wrapped around a cable or cables provides an AC voltage output signal which is an image of the current flowing through the cable or cables.   It is supplied with electronic conditioning circuitry.   These  can be powered from a battery or an external source.

The set of 3 CTs are supplied with a 3-5.5dc power supply powered by either 110Vac or 230Vac. With a safe low 0.333V voltage output, there are no worries about open circuiting CT secondary circuits

333mV CTs

Split-Core - Set of 3
Plug and Play Custom RJ11 333mV CTs For use with MultiCube 950 and 650
  • Designed for fast and easy installation

  • No need to disconnect loads

  • Equally suitable for current or power measurement

  • Ideal for energy management

  • Ideal for any form of automation and control system

  • Options from 5Amp to 3500Amp

The internal precision resistor across the secondary winding of the CT provides a safe, low

voltage output - no more worries about open-circuiting CT secondary circuits.

 

Screw terminal connect 333mV CTs and Rogowski Rope CTs are suitable for the MultiCube Modular Systems, the 333mV Cube 350, Cube 400 & Rail 350.

 

The Plug & Play 333mV RJ11 connect 333mV CTs and Rogwoski Rope CTs are suitable for the MultiCube 950 and 650 sub meters.

5Amp Solid Core & Split Core

CTs - 5 Amp - Solid Core - Rail Mounted
CTs - 5 Amp - Split Core - Clip Top

Options from 40A to 800A, our comprehensive 5Amp/1Amp range of CTs is suitable for use with our 5Amp/1Amp Sub Meters: Cube 400, Cube 350, Cube 300, Rail 350.

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