Cast-Resin Current Transformers for Control Panels | Elevate Power Distribution: Explore Premium Voltage Transformers | CIC

Epoxy Resin Cast CT Instrument Transformers for Control Panels | 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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Medium-Voltage (MV) Current Transformers (CT) 3.6-7.2 kV | 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 Medium-Voltage (MV) Current Transformers (CT) 3.6-7.2 kV, 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.

Medium-Voltage (MV) Current Transformers (CT) 3.6-7.2 kV

Epoxy Resin Cast CT Instrument Transformers for Control Panels

Cast-Resin Current Transformers for Control Panels
Cast-Resin Current Transformers for Control Panels

Current Transformers 3.6-7.2 kV Series are primarily used for measurement, monitoring, or protection in motor control panels and other equipment. Models include single/double core epoxy resin CTs, coil molded CTs, terminal type, window type, and more. The main insulation material is Huntsman (formerly Ciba-Geigy of Switzerland) Araldite® epoxy resin. Current transformers can be manufactured according to IEC, IEEE, or other standards. Outdoor current transformers are also available per customer requirements.

Type tests and routine tests for CIC’s medium-voltage current transformers are all conducted by CIC's Advanced Electricity Lab, accredited by ILAC member TAF, ensuring quality. With decades of experience, CIC manufactures current transformers in a wide variety of specifications to meet diverse customer needs, also offering customization and ODM/OEM services. Thanks to high accuracy and reliable quality, CIC's products are widely used for metering and distribution by utilities, factories, major projects and builders globally.


Explore our featured selections below for this category. Click any product to learn more. For our full range or specific inquiries, please contact us directly.

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  • 3.6 kV Current Transformer, Coil Molded
    3.6 kV Current Transformer, Coil Molded
    EW-3S

    For measuring or monitoring instruments, this medium-voltage, indoor, coil molded current transformer is often used with the main panel or the motor control panel of a 3.6 kV (max.) power system. Insulated with Araldite® epoxy resin. Compact and easy to install.


  • Two-Core Coil Molded Current Transformer with Cut Cores, 3.6 kV
    Two-Core Coil Molded Current Transformer with Cut Cores, 3.6 kV
    EW-3C

    2-core (core type: cut-core), medium-voltage coil molded current transformer. Often used with the main panel or the motor control panel of a 3.6 kV (max.) power system. Good for protection. Suited to measuring and monitoring instruments. Araldite® epoxy resin.


  • 3.6 kV / 7.2 kV Current Transformers (1-Core / 2-Core & Single-Ratio / Dual-Ratio Options)
    3.6 kV / 7.2 kV Current Transformers (1-Core / 2-Core & Single-Ratio / Dual-Ratio Options)
    CR-3(6)S-T Series

    Intended for the main panel or the motor control panel of a 3.6/7.2 kV power system and designed to be used with measuring or monitoring instruments, or with protective relays. Each CT has a busbar terminal. Insulated with Araldite® epoxy resin.


  • 3.6 kV Two-Core Epoxy-Cast Current Transformer
    3.6 kV Two-Core Epoxy-Cast Current Transformer
    ER-3C

    Offering a higher rated current ratio, this medium-voltage, two-core current transformer is suited to the main panel or the motor control panel of a 3.6 kV (max.) power system and can be used with measuring or monitoring instruments, or with protective relays. Araldite® epoxy resin.


  • Epoxy-Cast Window-Type Current Transformers for Indoor Application, 3.6 kV
    Epoxy-Cast Window-Type Current Transformers for Indoor Application, 3.6 kV
    CR-3S Series

    2-core & single-core models. Indoor window-type current transformers for the main panel or motor control panel of a MV (≦ 3.6 kV) power system. Good for protection and appropriate for measuring and monitoring instruments. Araldite® epoxy resin.



Result 1 - 5 of 5