Medium-Voltage Current Transformers (10~25 kV)

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Medium-Voltage Current Transformers (10~25 kV) - CIC

CIC | CHALLENGE INDUSTRIAL CO., LTD., since 1974, is a global supplier of Medium-Voltage Current Transformers (10~25 kV). CIC specializes in the manufacture of instrument transformers, distribution transformers, detuned reactors, epoxy insulators, electronic energy meters, etc. Also provided or distributed are a wide range of other electrical or electronic apparatus.

Certified to ISO 9001, CIC ensures superior quality of its goods through such advanced technologies and materials as Swiss-manufactured equipment (for the production of resin insulators), Araldite® epoxy resin, and technology transferred from Messwandler-Bau (MWB) of Germany.

Backed by 44 years of experience, CIC offers custom-made products, OEM/ODM services, and technical support tailored to the needs of its discerning clientele.

Medium-Voltage Current Transformers (10~25 kV)

MV Current Transformers (10~25 kV)
MV Current Transformers (10~25 kV)

Widely used internationally in revenue and switchboard applications by engineering, construction, and power companies, CIC Current Transformers are the result of over 40 years of manufacturing expertise, combined with technology transferred from Messwandler-Bau (MWB) of Germany.

The primary insulation material for CIC's current transformers is the Araldite® epoxy resin, known for its reliability. The outdoor models make use of cycloaliphatic epoxy resin, similarly to ensure high-quality insulation.

CIC's current transformers, including OEM/ODM products, are type-tested and routine-tested by CIC-owned, TAF-accredited Advanced Electricity Laboratory (TAF, or Taiwan Accreditation Foundation, is a member of ILAC and a signatory to the ILAC MRA).

Result 1 - 10 of 10
  • Coil Molded Current Transformer with Cut Core, 10kV
    Coil Molded Current Transformer with Cut Core, 10kV
    EW-10SH

    Cut-core, medium-voltage, indoor-use, coil molded current transformer intended for a 12kV (max.) power system and suited for measuring or monitoring instruments. Insulated with Araldite® epoxy resin.


  • 10kV Two-Core Current Transformers
    10kV Two-Core Current Transformers
    EWF-10D Series

    2-core current transformers designed for 12kV (max.) power systems for use with measuring (or monitoring) instruments and protective relays, these products are cast in Araldite® epoxy and meet the requirements of all major electrical standards.


  • 10kV Multi-Ratio Current Transformers (Single-Core & Two-Core Types)
    10kV Multi-Ratio Current Transformers (Single-Core & Two-Core Types)
    EO-10SC Series

    Single-core and 2-core indoor window-type current transformers for power systems ≦ 15kV. Primary current: 500~3000A (single-ratio or multi-ratio). Araldite® epoxy resin. Used with measuring or monitoring instruments, or for protection.


  • 20kV Epoxy-Cast Current Transformers for Indoor Application
    20kV Epoxy-Cast Current Transformers for Indoor Application
    EWF-20DA, EWF-20DB, EWF-20DD, EWF-20DE, EWF-20DS

    For use in conjunction with energy meters or protective relays. Available in single-core, 2-core, and 3-core models. Insulated with Araldite® epoxy resin. Custom-made to meet various requirements.


  • 20kV Two-Core Current Transformer (“U-Shaped Top” Design)
    20kV Two-Core Current Transformer (“U-Shaped Top” Design)
    EWF-20DI

    2-core epoxy-cast current transformer for a ≦24kV power system. For use with measuring or monitoring instruments, and protective relays. “U-shaped top” design for safety and for a shorter distance between two current transformers installed side-by-side, thus reducing the required width of the switchgear panel.


  • Current Transformer for SF6 Gas-Insulated MOF Panel
    Current Transformer for SF6 Gas-Insulated MOF Panel
    MOF-24

    For power companies. To be mounted inside the SF6 gas-insulated MOF panel of a 25.5 kV (max) power system. With 2 primary coils, this current transformer offers 2 current ratios while maintaining the required accuracy and burden rating at each current ratio. Insulated with Araldite® epoxy resin.


  • 20kV Two-Core Current Transformer (for Polluted Regions)
    20kV Two-Core Current Transformer (for Polluted Regions)
    EWF-20DK

    2-core current transformer for a 20~24kV power system. Used in conjunction with measuring or monitoring instruments, and with protective relays. Epoxy cast. Designed to have greater creepage, it is appropriate for polluted regions.


  • 20kV Multi-Ratio Current Transformers (Single-Core & Two-Core Options)
    20kV Multi-Ratio Current Transformers (Single-Core & Two-Core Options)
    CR-20S Series

    Current transformers for installation in a switchgear panel of a 25kV (max.) power system and to be used with measuring or monitoring instruments, or protective relays. These are economic models suited to locations of high humidity or moderate pollution. The insulation material for the core and the secondary coil is Araldite® epoxy resin.


  • Bushing Current Transformers for Draw-Out Circuit Breakers
    Bushing Current Transformers for Draw-Out Circuit Breakers

    Multi-ratio bushing current transformers (bushing CTs, or BCTs) designed for 24kV draw-out circuit breakers and to be used with measuring (or monitoring) instruments or protective relays. IEEE 0.3 B-0.9. Cast in Araldite® epoxy.


  • Current Transformers / Extended Range Current Transformers (ERCTs) for Billing, 10~30kV Outdoor Type
    Current Transformers / Extended Range Current Transformers (ERCTs) for Billing, 10~30kV Outdoor Type
    AWF Series

    Used for power monitoring or as part of an MOF (Metering Outfit) for a 12~36kV power system, these outdoor CTs for billing are insulated with Araldite® UV-resistant cycloaliphatic epoxy. Accuracy 0.15S~0.3; burden B-0.5. Available as Extended Range Current Transformers (ERCTs) if requested.



Result 1 - 10 of 10