Epoxy Bushings Searched | Enhance Safety and Performance with Superior Epoxy Insulators | CIC

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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Epoxy Bushings | 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 Epoxy Bushings, 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 50 years of experiences, CIC ensures each customer's demands are met.

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  • Medium-Voltage Epoxy Support Insulators
    Medium-Voltage Epoxy Support Insulators
    ESI-101, ESI-201, ESI-202, ESI-301, ESI-302

    Intended for 12 kV, 24 kV, or 36 kV power systems, these support insulators, also called “post insulators,” are cast in Araldite® epoxy resin. With excellent resistance to moisture, these easy-to-install insulators can be used in locations with salty or polluted air.

  • Epoxy Resin Bushing Plates for Busbars (for Horizontal or Vertical Wiring)
    Epoxy Resin Bushing Plates for Busbars (for Horizontal or Vertical Wiring)

    Epoxy resin bushing plates can facilitate wiring operation of busbars between panels. They also isolate faults and disasters.

  • Voltage Indicator for a Medium-Voltage Power System (3.3/7.2/12 kV)
    Voltage Indicator for a Medium-Voltage Power System (3.3/7.2/12 kV)
    CVDI-12 Voltage Indicator

    Our CVDI-12 Voltage Indicator is designed for a system voltage of 3.3 kV, 7.2 kV, or 12 kV.

  • Voltage Indicator for a Medium-Voltage Power System (24 kV)
    Voltage Indicator for a Medium-Voltage Power System (24 kV)
    CVDI-24 Voltage Indicator

    Our CVDI-24 Voltage Indicator is designed for a system voltage of 24 kV.

  • Voltage Monitoring Insulator for a Medium-Voltage Power System (3.3/7.2/12 kV)
    Voltage Monitoring Insulator for a Medium-Voltage Power System (3.3/7.2/12 kV)
    CVDI-12 Voltage Monitoring Insulator

    Designed for a system voltage of 3.3 kV, 7.2 kV, or 12 kV, CVDI-12 Voltage Monitoring Insulators help ensure safety of power system operation.

  • Voltage Monitoring Insulator for a Medium-Voltage Power System (24 kV)
    Voltage Monitoring Insulator for a Medium-Voltage Power System (24 kV)
    CVDI-24 Voltage Monitoring Insulator

    Designed for a system voltage of 24 kV, CVDI-24 Voltage Monitoring Insulators help ensure safety of power system operation.

  • Epoxy Resin Insulators & Epoxy Bushings
    Epoxy Resin Insulators & Epoxy Bushings

    Epoxy resin insulators and bushings find applications across a wide spectrum of uses. With over three decades of experience, Challenge Industrial Co., Ltd. (CIC) has been dedicated to the research and manufacturing of these vital insulation components. In 1990, CIC incorporated cutting-edge "Automatic Pressure Gelation" (APG) equipment, molds, and associated hardware sourced from Vogel in Switzerland, facilitating the creation of a mechanized production line for resin insulation products. Building upon its extensive knowledge in producing medium-voltage distribution box insulators, such as support insulators and wall bushings, CIC has developed a diverse range of high-precision insulation products, which are employed in various electrical distribution equipment and associated engineering projects. Today, CIC offers a wide array of epoxy resin insulation solutions, including indoor and outdoor post insulators, wall bushings, bushing plates for busbars, MV voltage monitoring insulators, and various insulation accessories for 12-36 kV distribution equipment. CIC's product portfolio extends to medium-voltage C-GIS insulator components, VCB frames for 24 kV vacuum circuit breakers exported overseas, 24 kV single-phase gas circuit breaker insulator housings for high-speed railway trains, support insulators for gas-insulated bus ducts in local high-voltage substations in Taiwan, GIS spacers for 220 kV gas-insulated switches, and more. As the first manufacturer in Taiwan to establish a resin insulation production line using equipment imported from Switzerland, CIC utilizes Huntsman Advanced Materials' Araldite® epoxy resin (formerly under Swiss Ciba-Geigy). With decades of production expertise, CIC’s epoxy resin insulators and bushings are widely trusted by local distribution board manufacturers, transformer factories, and power companies. Their reputation for superior quality has led to widespread adoption by numerous international companies and clients in Europe, America, Japan, and other countries. CIC provides a diverse product range tailored to the needs of distribution equipment manufacturers, power engineering contractors, Taiwan's nuclear power plants, high-speed railways in Japan and China, and various international large-scale public engineering projects, offering customized insulation solutions.

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