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Voltage Monitoring Sensor for Distribution Feeder Automation System (Pole-Mounted in Overhead Systems) / 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 Monitoring Sensor for Distribution Feeder Automation System (Outdoor Type, Pole-Mounted in Overhead Systems) | 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 Monitoring Sensor for Distribution Feeder Automation System (Outdoor Type, Pole-Mounted in Overhead Systems), 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.


Voltage Monitoring Sensor for Distribution Feeder Automation System (Outdoor Type, Pole-Mounted in Overhead Systems)

EDIO-F

Voltage Monitoring Sensor “Type EDIO-F” is designed for distribution feeder automation systems implemented for overhead distribution networks.

This voltage monitoring sensor can be used in a 25.5 kV (max.) overhead distribution network using distribution feeder automation system. This outdoor-type voltage monitor, to be pole-mounted in overhead systems, helps to provide voltage signals and data for monitoring and analysis purposes.

Voltage Monitoring Sensor Series for Distribution Feeder Automation System

Type

UV 5607

GDIO-C

EDIO-F
(this product)

Application

Indoor

Outdoor

Outdoor

Installation Location

Underground System 
Cables

SF6 Load Break Switch in Overhead Systems

Pole-Mounted in Overhead Systems

Rated Frequency (Hz)

60

Rated Voltage (kV)

10 ~ 25.5

Voltage Ratio (V)

13200:5

13200:5
6600:2.5

6600:5

Accuracy

± 1% 
(Phase Displacement: ± 1.5°)
Rated Power-Frequency 
Withstand Voltage 
(kV / 1 min.)

50

60

28
(wet & dry)
Rated Impulse Withstand Voltage (kV)
(1.2 / 50 μs)

125

125

110

Operating Temperature

- 10℃ ~ + 65℃

N/A

- 10℃ ~ + 65℃

Accessories
(Optional)

Cable *

Yes

N/A

Yes

Connector

Yes

N/A

Yes

Approx. Weight (kg)
(without secondary lead wire)

2.6

0.5

4.1

* Default cable specifications: AWG #21 outdoor cable (other specifications upon request).

Note: Further technical data, drawings, and dimensions available upon request.

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