Current Transformers

Sifam Tinsley offers an extensive range of single phase and three phase current transformers providing a vast array of system primary ratings, apertures, model variants and accuracies to the industry’s standards in-order to suit every applications need. Moulded case Measuring and Protection, Toroidal, Summation, Core balanced, Resin Cast, Split core, 3 Phase Moulded Case and high accuracy (Class 0.2S) Moulded case for tariff metering.

LTRC Series - Resin Cast

LTRC Series – Resin Cast CT’s are Epoxy Resin type with Insulation Class E (120°C). These LV metering CT’s feature sealable terminal covers and primary current ratings from 100A to 1200A.

Features

  • Touch Screen Graphics display
  • Potential free Relay Contact.

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OMEGA 10 (Split Core CT’s)

Omega series split core transformers offer a cost effective and efficient method by which the current can be measured without the need to break the conductor, thereby reducing installation and commissioning time. 

Features

  • Compliant with IEC 6004-1. BS7626
  • Flame retardant grade enclosure (UL 94V-O)

Test voltage 3kV 50Hz 1min.
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OMEGA 20 (TW CT’s)

Sifam Tinsley’s Omega TW series round type CT’s are housed in robust case with classical finish. The case is made of polycarbonate, which is flame retardant and non-drip and confirms to international regulations UL 94 V-0.

Features

  • Available in 0.2S, 0.2, 0.5S, 0.5, 1, 3, 5 accuracy classes
  • Cost effective polycarbonate case current transformer
  • Wide range of sizes available for different bus bar sizes

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Omega XMER (Measuring)

CT’s are square type and encapsulated with UL94V-0 approved polycarbonate. These metering CT’s feature sealable terminal covers and a wide range of primary current ratings. Available in various, Bus bar sizes, case widths, and mounting options. 

Features

  • Comprehensive class accuracy
  • Cost effective moulded case current transformer
  • Wire sealable terminal covers

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OMEGA 3 Phase Current Transformers

Three phase measuring current transformers suitable for primary ranges from 60A to 630A with 5A secondary. Allowing installations directly next to the moulded case circuit breakers for greater speed of installation and optimisation of space.

Features

  • Wire sealable terminal covers
  • Cost effective 3 phase case design
  • Various mounting option, Din rail, Busbar or Base mounting

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Omega XMER Class 0.2S/0.5S (Revenue/Tariff)

XMER Moulded Case Range – Class 0.2S are square type and encapsulated with UL94V-0 approved polycarbonate. These metering CT’s feature sealable terminal covers and a wide range of primary current ratings with a high accuracy class suitable for tariff metering applications.

Features

  • Comprehensive class accuracy
  • Cost effective moulded case current transformer
  • Suitable for tariff metering

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Compact 3 Phase CT

Sifam Tinsleys Compact 3 Phase Current Transformer with RJ12 connection a very compact, efficient and robust current transformer for measurement of AC RMS currents.

Features

  • Compact 3 phase CT
  • UL grade polymer
  • IP 20 at secondary terminal

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Compact Split Core

Compact series of split core transformers current transformers offering a cost effective and efficient method by which the current can be measured without the need to break the conductor, thereby reducing installation and commissioning time.

Features

  • Hinged Split Core
  • Swing open for ease of installation
  • Compact size

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OMEGA ANSI Type

The ANSI Metering Class transformers are intended for power monitoring applications where high accuracy and minimum phase angle error are required. They are specially designed to be compliant with relevant ANSI standards.

Features

  • Applicable standard : ANSI/IEEE C57 .13
  • Case: 10% glass filled polycarbonate, flame retardant grades classified UL 94V-0.
  • Insulation Level: 600 Volts, 1 0KV BIL full wave

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Omega Sigma Summation CT

Omega Summation current transformers are designed to summarize several synchronous Alternating Currents of equal phase relation with any angle of phase difference.

Features

  • Easy Installation
  • Nickel Plated Secondary Terminals with +/- Screws
  • Terminal Protection IP10

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AC/ DC transducer

Current Transformers in-built Transducer for the measurement of AC current. CT with Transducer is a very reliable efficient and robust current transformer for measurement of AC current. 

Features

  • The AC transducer is intended for continuous conversion of the effective AC current into a standardized DC signal.
  • Output signal is galvanically isolated from the input signal.

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Omega XMER (Protection)

Xmer series protection class CTs are in both square and round shape which consists of secondary winding and primary has to be wound through the hole provided. This type has many sizes according to standard bus-bar or cable sizes. 

Features

  • Comprehensive measurement of class accuracy
  • Cost effective moulded case current transformer

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LCTR 44/21 from Sifam Tinsley

LCTR 44/21

Offering a reliable, efficient, and robust current transformer for measurement of AC current it provides outputs of 4/20mA, 0/5V or 0/10V. Measurement for low current applications of 10A to 150Amps AC into a standard DC output signal.

Features

  • Wire sealable terminal covers
  • Cost effective solution

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