How to deal with cable interruption in the factory area
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A cable in our workshop is disconnected in the middle. Replacing it with a new one will be troublesome and expensive, and it will also require breaking a long length of cement pavement. What is the best way to deal with it?
1. Replace with new cable. 2. Make intermediate connector.
Add to the question: Most of the cables are laid under the cement road. It is impossible to dig up the cement floor to find the break point. Is there any good method?
First, use a megger to check whether there is a short circuit between phases. If it is just a phase failure, generally check the corners and pressure areas.
Pay attention to this question: How to find the cable breakpoint under the cement road
There are cable fault detectors that can find the fault point without digging, but the price is relatively high!
Cable fault detector, is there such an instrument? What's the approximate price?