AC Current Transformer

7223CT Guildline Instruments

Overview

  • High precision AC Measurement
  • Fixed permanent accuracy better than 1ppm at power frequencies for both ratio and phase angle
  • High voltage isolated measurement when used with suitable bushing.
  • High accuracy with burdens up to 1Ω

Spec.

  • Guildline’s 7223CT provides very accurate AC Current measurements up to 2,000A. It is designed with an open window to pass cables or a busbar through carrying the AC current to be measured. The 7223CT-2000 high AC current transformer produces and output current that varies directly with the input current with a ratio of 1000:1

Application

National Measurement Institutes, Instrument Manufacturers, Calibration Laboratories, Pharmaceutical plants, Military

Downloads

More info on the 7223CT

Precision AC Current Transformer with high accuracy

Guildline's 7223CT-2S Series of Precision AC Current Transformers provides very accurate AC current measurements at high current and for high voltages.

The 7223CT-2S 2000 A model is designed with a 76.2 mm (i.e. 3 inch) diameter open window to allow the insertion of a high voltage insulating bushing as well as to pass a single cable, set of cables, or buss bar that carry the AC current to be measured. The 7223CT-2S AC Current Transformer produces an output current that varies directly with the input current with a ratio of 1000:1. The 7223CT-2S-HV High Voltage model has a ratio of 2000:1.

Where we add value

We are measurement system architects

We aim to exceed your expectations and provide solutions which add value to your business and make you more profitable. Our approach is simple yet effective; working with you to ensure that our solutions meet your requirements, perfectly.

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+44 (0)1264 316470

Servicing

To ensure longevity of your instrument, contact our service department for a quote.

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+44 (0)1264 316470

Parts

We supply a comprehensive range of parts and accessories, to support the products we supply.

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Calibration

Maintain precision and accuracy of your instrument with our calibration team.

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Need Assistance?

Enquire

Or speak to our expert UK-based team now

+44 (0)1264 316470