💡 Testing IR (Insulation Resistance) Value of Interrupter in VCB

Описание: Hello friends!
In this video, we will learn how to test the IR (Insulation Resistance) value of the interrupter in a VCB (Vacuum Circuit Breaker). This test is crucial for ensuring electrical safety and the proper insulation of the VCB.

We will demonstrate how to use an IR tester (megger), how to take readings, and what values are considered acceptable during insulation resistance testing.

This test helps detect insulation failures early and prevents major electrical faults.
Watch the full video and don’t forget to share your feedback! 🔧⚡

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