Current Transformer and Potential Transformer Testing Equipment | Elevate Power Distribution: Explore Premium Voltage Transformers | CIC

Testing & Calibration for Current Transformers & Voltage Transformers | Serving a diverse client base around the world, CIC is a leading manufacturer and supplier of current transformers, potential transformers (voltage transformers), distribution transformers, epoxy insulators, electronic meters, and other electrical and electronic products.

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Instrument Transformer (CT & VT/PT) Testing Equipment | Revolutionize Your Energy Systems with Advanced Distribution Transformers | CIC

Based in Taiwan since 1974, CHALLENGE INDUSTRIAL CO., LTD. specializes in manufacturing high-quality electrical products, including Instrument Transformer (CT & VT/PT) Testing Equipment, current transformers, voltage transformers, distribution transformers, epoxy insulators, and power capacitors. With over 45 years of expertise and technology collaboration with Germany's MWB, CIC is ISO certified and offers products recognized for reliability in various industrial applications.

Challenge Industrial Co., Ltd. (CIC) stands at the forefront of electrical innovation, specializing in the manufacturing of current transformers, voltage transformers, distribution transformers, epoxy insulators, and power capacitors. With a legacy built on over 45 years of engineering excellence and leveraging advanced German technology, CIC commits to delivering high-quality, ISO-certified electrical solutions. Their comprehensive product range, paired with an ISO-certified approach and a TAF-accredited laboratory, ensures reliability and performance for a diverse global market. CIC is your go-to source for electrical components that power progress and efficiency.

CIC has been offering customers high-capacity power capacitors since 1974, both with advanced technology and 45 years of experiences, CIC ensures each customer's demands are met.

Instrument Transformer (CT & VT/PT) Testing Equipment

Testing & Calibration for Current Transformers & Voltage Transformers

Current Transformer and Potential Transformer Testing Equipment
Current Transformer and Potential Transformer Testing Equipment

Instrument transformer testing equipment is offered by CIC to provide customers with comprehensive solutions and services. Available both individually and as an integrated system, these testing tools can be custom-made or modified according to various testing needs or requirements.

Our line of essential equipment for the testing of instrument transformers consists of:

  • Digital Tester (Comparator) — a calibrator for the testing of ratio error and phase displacement in CTs and VTs (PTs).
  • Standard CT & Standard VT (PT) — used as reference instrument transformers during testing.
  • Burden for CT & Burden for VT (PT) — for loading an instrument transformer during testing.
  • Instrument Transformer Testing System — a complete testing system, which can include the Comparator, Standard CT, Standard VT (PT), Burden for CT, Burden for VT (PT), and so on, as needed.

For additional information or specific requirements, please do not hesitate to contact us.

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  • Digital Tester (Comparator) for Instrument Transformers
    Digital Tester (Comparator) for Instrument Transformers
    WHES-1Cx

    Digital Tester (Comparator) for Instrument Transformers is designed for the testing of ratio error and phase displacement of current transformers and voltage transformers (potential transformers).


  • Standard Potential Transformers (Voltage Transformers)
    Standard Potential Transformers (Voltage Transformers)
    WHJB Series

    WHJB Series Standard Potential Transformers are mainly used as reference PTs (VTs) in a variety of potential (voltage) transformer tests: error tests, characteristic tests, and so on.


  • Standard Current Transformers
    Standard Current Transformers
    WHLB Series

    WHLB Series Standard Current Transformers are mainly used as reference CTs for current transformer measurements and tests: error tests, characteristic tests, and so on.


  • Burden for Current Transformer
    Burden for Current Transformer
    WFY 47, 49 & 47-49

    Burden for Current Transformer is mainly used for loading a CT during testing. Available in several structural designs for use in a variety of testing environments, this Burden for Current Transformer is compliant with IEC 60044-1 or ANSI/IEEE C57.13. Customer specifications can also be requested to satisfy different requirements.


  • Burden for Potential Transformer (Voltage Transformer)
    Burden for Potential Transformer (Voltage Transformer)
    WFY 95

    Burden for Potential Transformer is mainly used as the secondary load of a PT (VT) during testing. Available in several structural designs for use in various testing environments, this Burden for Potential Transformer is compliant with IEC 60044-1 or ANSI/IEEE C57.13. Customer specifications can also be requested to satisfy different requirements.


  • Instrument Transformer Testing System
    Instrument Transformer Testing System
    WHES Series

    WHES Series Instrument Transformer Testing System is designed to measure various properties of electromagnetic current transformers and potential transformers (voltage transformers).



Result 1 - 6 of 6