Overhead Line Fault Indicator Type JDG

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Product Details

What is Fault Indicator's Function?

Overhead Line Fault Indicator type JDG


With the function of distant signal transmission, it is a kind of automatic monitoring device designed for loop grid distribution system of the urban and rural power grid. 



Why Should we Use a Fault Indicator?



---- Rapidly indicate the fault circuit and fault point, lessen the blackout area.

---- Shorten the time of troubleshooting, improving the reliability of power supply.

---- Accurately indicate the instant fault, which is conducive to rule out the power supply problems.

-----  Providing techniques to find the permanently hidden fault point. 

-----  Shorten the time to find the fault point, reduce the labor intensity of patrol personnel.

-----  Defining the responsibility of the fault area and responsible people. 

-----  Avoiding the impact to the electrical equipment because of repeatedly traditional patrollines pulling.


 Applicable voltage grade   U≥6-35KV
Applicable wire current   I≤1200A
Applicable wire diameter  16mm≤d≤240mm sq
Action response time   0.06s≤t≤3s
Reset time
Ambient temperature   -35≤T≤+70
Operation times   ≥5000
Static power loss   ≤10μW

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As one of the largest and best overhead line fault indicator type jdg manufacturers and suppliers in China, Chaobo Electrical is equipped with a professional factory which is dedicated to electric power industry. We warmly welcome you to wholesale overhead line fault indicator type jdg made in China from us.