Overhauling of 220/132KV Transformer Y- Phase Circuit Breaker at 220/132KV Substation Fatehpur under ETD Fatehpur

Amount

Complete Overhauling of drive machanism including replacement of case slot ring, O ring scaling ring clamping gasket, wave ring guide ring etc and proper lubrication with grease and providing washer and locker etc. Checking of magnet ventile, provide overhauling mangnet ventile kit to compress all O ring, sealing ring, damping gasket and proper lubrication with rendlyle grease checking of control block including replacement of control block. K slot ring groove ring, sealing ring, O ring and lubrication checking of damage O ring and defective material checking of non return valve of comressor including replacement of washer and brass disc etc, readjustment of pressure switches like trip and close circuit at standard setting. checking of gas distribution block and SF6 gas density monitor including replacement of sealing ring and O ring and all defective materials. Checking of NWB dilo coupling, of SF6 gas including replacement of O ring, sealing setting, Selling gasket off all associated work as checking from local/ remote electrical operation to complete job satisfactorily.

Y Phase SF6 CB of 200 MVA T/F (ABB make)

Lucknow Electric House

Power System and Controls