Technical FAQs

Ask a Question

He needs assistance with an HVL switch, SF6. In the dielectric testing, it is unclear what to do with the voltage dividers for the Live Line Indicators.

Don Bedwell @ Smyrna carried discussion. Live Line Indicators should be connected during hi-pot testing to verify proper operation. If surge arresters are in the switchgear they must be disconnected for hi-pot testing.

CTA-ID : 2026569
Was this helpful?
What can we do to improve the information ?