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Voltage Indicator for a Medium-Voltage System / 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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Voltage Indicator for a Medium-Voltage Power System (3.3/7.2/12 kV) | 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 Voltage Indicator for a Medium-Voltage Power System (3.3/7.2/12 kV), 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.

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Voltage Indicator for a Medium-Voltage System
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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.

About the Product

Voltage Indicators help ensure the safety of power system operation. Our CVDI Voltage Indicator comprises of a high-quality voltage monitoring insulator in conjunction with a light indicator. The voltage monitoring insulator detects system voltage, and the light indicator displays system voltage status.

Features 

  • Made with Swiss-imported epoxy resin and carefully selected, high-quality components, CVDI Series Voltage Monitoring Insulators are durable and resistant to pollutants and contaminants.
  • Voltage monitoring insulators can be purchased separately.

Conditions for Operation

  • The altitude of installation site should not exceed 1000m.
  • The temperature of surrounding environment should be between -25℃ and +80℃.
  • Regular maintenance is necessary if installed in a highly polluted or contaminating area.

Specifications

Model

System Voltage (kV)*

Rated Frequency (Hz)

Continuous Voltage (kV)

CVDI-12 Voltage Indicator

3.3

7.2

12

50 / 60

2 ~ 17

CVDI-24 Voltage Indicator

24

17 ~ 30

*For products designed for a different system voltage or for other applications, please contact us.

Dimensions

Connection Diagrams

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