Medium-Voltage Potential Transformers (30~36 kV)

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Medium-Voltage Potential Transformers (30~36 kV) - CIC

CIC | CHALLENGE INDUSTRIAL CO., LTD., since 1974, is a global supplier of Medium-Voltage Potential Transformers (30~36 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 43 years of experience, CIC offers custom-made products, OEM/ODM services, and technical support tailored to the needs of its discerning clientele.

Medium-Voltage Potential Transformers (30~36 kV)

MV Potential Transformers (30~36 kV)
MV Potential Transformers (30~36 kV)

Widely used internationally in revenue and switchboard applications by engineering, construction, and power companies, CIC Potential Transformers (Voltage 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 potential 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 potential 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).

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  • Single-Pole Potential Transformers (or Three-Phase PT + GPT)
    Single-Pole Potential Transformers (or Three-Phase PT + GPT)

    1-pole potential transformers for 12/24/36 kV power systems. Use with measuring or monitoring instruments, or with protective relays. Optional connector and epoxy housing with a built-in primary fuse. Insulated with Araldite® epoxy.


  • Outdoor-Type Potential Transformers for Billing (Epoxy-Cast)
    Outdoor-Type Potential Transformers for Billing (Epoxy-Cast)
    VPF Series

    Cast in Araldite® UV-resistant cycloaliphatic epoxy, these potential transformers for billing are designed for long-term outdoor use in harsh conditions such as solar ultraviolet radiation, salt fog, high temperature, and high humidity. Designed to be part of a Metering Outfit (MOF).


  • 30kV Epoxy-Cast Potential Transformers
    30kV Epoxy-Cast Potential Transformers
    EPF-30SA-2, EPF-30SB-2

    Indoor potential transformers for ≦ 36kV power systems. IEC type testing & environmental testing (-45℃~65℃). The choice of major corporations of numerous countries. Insulated with Araldite® epoxy. Superior moisture resistance.



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