Tender For providing of customized amc/cmc for pre-owned products - annual maintenance contract of current transformers(cts), capacitor voltage transformers (cvts), electro-magnetic potential transformers (empts), lightning arresters, 3.3kv h.t. /415v motors and transformer oil sample collection, analysis and transformers (gt, sut, uat) capacitance & tan delta, dirana, sfra, partial discharge, breaker timing and dcrm testing. quoted rates will be inclusive of visit charges for sample collection and testing at site of electrical equipment.