How to megger test 11 kV cable and the acceptance IR value
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Answer Posted / Mohit Singh Chauhan
To perform Megger test on an 11 kV cable, follow these steps:
1. Ensure that you have proper safety equipment (rubber gloves, insulating tools, etc.).
2. Disconnect both ends of the cable from its sources.
3. Connect one end of the Megger to one terminal of the disconnected cable and the other end to ground.
4. Record the reading on the Megger. The acceptance IR value for an 11 kV cable is typically less than 50 micro-ohms.
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