Outdoor Voltage Transformers or Potential Transformers (Epoxy Resin Cast) for Revenue Metering – Designed for MOF | Elevate Power Distribution: Explore Premium Voltage Transformers | CIC

Outdoor Voltage Transformers or Potential Transformers (Epoxy Resin Cast) for Revenue Metering – Designed for MOF / 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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Outdoor-Type Voltage Transformers (Potential Transformers) for Revenue Metering | Enhance Safety and Performance with Superior Epoxy Insulators | CIC

Based in Taiwan since 1974, CHALLENGE INDUSTRIAL CO., LTD. specializes in manufacturing high-quality electrical products, including Outdoor-Type Voltage Transformers (Potential Transformers) for Revenue Metering, 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.


Outdoor-Type Voltage Transformers (Potential Transformers) for Revenue Metering

VPF Series

Cast in Araldite® UV-resistant cycloaliphatic epoxy resin, these medium-voltage (MV) voltage transformers (potential transformers) for revenue metering 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).

About the Product

Designed to be part of a MOF (Metering Outfit ) for billing purposes, the VPF Series voltage transformers (potential transformers) are insulated with Araldite® UV-resistant cycloaliphatic epoxy resin, enabling these outdoor products to withstand long-term exposure to solar ultraviolet radiation, salt fog, high temperature, high humidity, as well as other harsh environmental conditions.

The choice of numerous power companies, these voltage transformers (potential transformers) have been subjected to tough outdoor conditions for more than 20 years while continuing to perform with stable quality. High in customer satisfaction, the VPF Series voltage transformers are manufactured under exact procedures and stringent quality control, thus ensuring product reliability and great service life.

Product Features and Selection Table
  • For outdoor MOF (Metering Outfit)
  • Standard: IEC or IEEE*
  • Maximum System Voltage: 15.5~36.5 kV
  • Frequency: 50 or 60 Hz

Outdoor-Type Potential Transformers for Billing (Epoxy-Cast), VPF Series - All Models
Outdoor-Type Potential Transformers for Billing (Epoxy-Cast), VPF Series - Selection Table

*Other Standards or specifications available.   
**Model VPF-30S designed for highly polluted conditions.

Available Models

VPF-10AE, VPF-10A, VPF-12E, VPF-12, VPF-20SA, VPF-24E, VPF-24, VPF-30S


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