Fault Circuit Indicator
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Fault Circuit Indicator

Zhejiang ENOCH electric co.,ltd as one of the manufacturers of Fault Circuit Indicator in China, including domestic and foreign power bureaus. When the customer confirms, we will carry out production. If have any quality problems, we will solve it. Our aim is to be honest, have sincerity and promise, harmonious and altruistic,that is why the customers choose and believe us.

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Product Description

The Fault Circuit Indicator is an instrument for detecting short circuit and earth faults. The Fault Circuit Indicator is used in medium voltage radial networks with one input. In order to avoid serious failure happening in distribution power network, especially in the network where lot of ring main unit with loadbreak switch were used, as a rule, the upper level system must trip within the set time when a short circuit or earth fault occurs in the lower level. After dividing and breaking happens, the whole network subjected to the upper level will be powered off. The Fault Circuit Indicator can locate and indicate the fault position so that the operator can find and trip the fault section quickly according to the alarm signal, which will save a lot of working time, shorten the time and range of power cut.

Zhejiang ENOCH electric co.,ltd owns dozens of injection equipment,rubber mixing equipment and experimental equipment.Over the years, thanks to the support and love of new and old customers at home and abroad, our Fault Circuit Indicator are exported to Europe and America, Middle East, South Asia and other dozens and regions, creating a good corporate image and reputation. Zhejiang ENOCH electric co.,ltd supply power products to numerous companies around the world, including domestic and foreign power bureaus.

The Fault Circuit Indicator produced by Zhejiang ENOCH electric co.,ltd is a fully shielded and insulated termination for connecting underground cable to transformers, switchgear, and other apparatus equipped with loadbreak bushings, junctions, or other loadbreak connectors.The Enoch Fault Circuit Indicator meets all the requirements of IEEE Standard 386 and is fully interchangeable with competitor's products and mating products that also meet IEEE Standard 386.


Product Specification and Ratings Overview

All the parameters of the Fault Circuit Indicator are in conformity with the requirements and qualified.

·Certificated by ISO 9000

·100% Test before delivery


Product Features and Performance

The Fault Circuit Indicator are used to detect the load current and earth current respectively. The trip level for earth fault and short circuit are adjusted by a threshold level electronic. When the current exceeds the pre-adjusted threshold respective LED is activated and starts to blink. The Fault Circuit Indicator has the function of inrush restraint which avoids the wrong indication by the switching on/off operation.


Product Detail


Ordering Information

The Fault Circuit Indicator are packaged in a heavy duty polyethylene bag Each Kit contains:


Standard Fault Circuit Indicator


Installation instruction sheet

Please inform the sales staff of the Continuous nominal current you require before purchasing.


Product Qualification

1. Excellent quality

Our Fault Circuit Indicator are tested by third party power labs according to IEC standards.The company has obtained ISO9000 quality system certification and environmental protection certification.

2.Professional services

We have been doing advanced research in the field of Fault Circuit Indicator manufacturing. In order to improve the quality and level of service, our personnel completed the QC training, and set up a special inspection department.

3.Powerful technology

Zhejiang ENOCH electric co.,ltd have own factory and have 20 years experience in power connection.

Our Service

Besides our existing products, we can produce various products according to customers' drawings or samples. In the early stage, we will communicate with you in detail. After the product is confirmed, we will give the customer a sample of the goods before production. When the customer confirms, we will carry out production. If have any quality problems, we will solve it.Our aim is to be honest, have sincerity and promise, harmonious and altruistic,that is why the customers choose and believe us.


Q1:Can you can design the connectors/bushings according to our size?


Q2:If OEM is acceptable?


Q3:Are you a trading company or a manufacturer?

A3:We are a manufacturer.

Q4:How long is your delivery time?

A4:Base on the quantity.

Q5:Where is your factory located?

A5:Lishui city Zhejiang Province China.

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