About this document

On-Load Tap Changer Maintenance Guide by venkatesh is a document available to read on EtoBox.

The document outlines the general procedures for routine maintenance of on-load tap-changers, including: 1. Preliminary checks such as isolating and earthing the transformer before work. 2. Withdrawing the tap changer diverter switch and cleaning the oil compartment. 3. Dismantling and inspecting components of the diverter switch such as contacts and springs. 4. Checking the tap changer protective device and motor drive, including cleaning, testing contacts, and checking operation. 5. Inspecting the

Author

venkatesh

Language

EN