CT / PT & Instrument Transformers
Current and voltage transformers for metering and protection duty, selected for burden, accuracy class and instrument security factor so that your metering and relay schemes actually perform as designed.
Typical ratings & configurations
- LV to 220 kV classes
- Metering classes 0.2S, 0.5S, 1.0
- Protection classes 5P10, 10P10 and PS class
- Resin cast, oil and SF6 executions
Ranges shown are indicative of the scope we work within. Values applicable to your requirement are confirmed during technical review.
What our scope covers
- 01Burden and accuracy calculation review
- 02Ratio, polarity and magnetisation testing
- 03Test certificate and calibration documentation
- 04Installation and secondary wiring checks
After-supply service
- On-site ratio testing
- Replacement of failed units
- Metering panel retrofits
Typical applications
- Revenue metering
- Differential protection
- Load monitoring and energy audits
Send your requirement
Have a specification or BOQ for CT / PT & Instrument Transformers?
Send ratings, a drawing, a tender extract or a nameplate photograph. Incomplete information is fine — we raise the clarifications.
Quotations typically issued within 24–72 working hours of a complete requirement.
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Often specified alongside CT / PT & Instrument Transformers
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Have a requirement, drawing or BOQ ready?
Send it across as it is. Our engineers review the specification, raise clarifications and come back with a structured quotation and make options.
Quotations typically issued within 24–72 working hours of a complete requirement.