LV Voltage Transformers and Control Power Transformers | Elevate Power Distribution: Explore Premium Voltage Transformers | CIC

Control Power Transformers & Instrument Transformers, Low-Voltage or Industrial Use | 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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Low-Voltage (LV) Voltage Transformers / Potential Transformers & Control Transformers 0.72 kV max. | 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 Low-Voltage (LV) Voltage Transformers / Potential Transformers & Control Transformers 0.72 kV max., 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.

Low-Voltage (LV) Voltage Transformers / Potential Transformers & Control Transformers 0.72 kV max.

Control Power Transformers & Instrument Transformers, Low-Voltage or Industrial Use

LV Voltage Transformers and Control Power Transformers
LV Voltage Transformers and Control Power Transformers

Low-Voltage Voltage Transformers (VT, or PT) and Control Power Transformers (CPT) Series are designed for control and monitoring of electromechanical equipment. With compact size, efficient heat dissipation, and aesthetic design, they are ideal for use in the electrical panel as voltage transformers or as control and operating power transformers in industrial machinery and equipment.

Among these LV control transformers, the CPT series and S-N series offer models with accuracy meeting IEC voltage transformer standards up to 0.5, 1.0 or 3.0 accuracy classes. They can be used as voltage transformers for measurement instruments or for monitoring and analysis purposes.


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  • Control Power Transformers / Low-Voltage (LV) Voltage Transformers (Potential Transformers)
    Control Power Transformers / Low-Voltage (LV) Voltage Transformers (Potential Transformers)
    CPT Series

    Used as voltage transformers (VT) or control power transformers (CPT), these resin-cast (Class-A insulation) products are both economical and versatile.Note: Control power transformers (CPT) are also called "control transformers" (CTR), "industrial control transformers," or "machine tool transformers."

  • Indoor Low-Voltage Single-Phase Voltage Transformers (Potential Transformers)
    Indoor Low-Voltage Single-Phase Voltage Transformers (Potential Transformers)
    S-N Series

    Single-phase voltage transformers, or potential transformers, for indoor locations of lower humidity. Class-A insulation material. Used with measuring or monitoring instruments, or as an auxiliary power source in the main panel or motor control panel. In the latter usage, this product can be referred to as a "control power transformer" (CPT), "control transformer" (CTR), "industrial control transformer," or a "machine tool transformer."

  • Low-Voltage Dry-Type Control Transformers
    Low-Voltage Dry-Type Control Transformers
    DSH Series

    DSH Series low-voltage control transformers are compact, economical, and suitable for use with machine tools or industrial equipment. This product is often referred to as an "industrial control transformer," "machine tool transformer," "control power transformer" (CPT), or "control transformer" (CTR).

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