supply of 200 va, single phase, h class insulation 6 kv, 750/415v control transformer etc.200 va, single phase, h class insulation 6 kv, 750/415v control transformer etc.,200 va, single phase, h class insulation 6 kv, 750/415v control transformer (duly fitted with 2a, 1.2kv fuse link with fuse base for primary approved make and duly fitted with 2a, 500v fuse l ink with fuse base for secondary approved make) as per rdso spec. no. rdso/pe/spec/ac/0203-2020 ( rev-0) or latest. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]