supply of set of 7 items , main pcb board for mogora invamig400 welding plant, part code :- pcbm00im400d [ warra nty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] , feeder power supply pcb board for mogora invamig400 welding plant, part code :- nb28d-2 1m400d [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] , up/ov/sp pcb board for mogora invamig400 welding plant, part code :- pcb020142500 [ wa rranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] , control transformer for mogora invamig400 welding plant, part code :- transs0000230(tr- 2) [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] , feeder potentiometer pcb board for mogora invamig400 welding plant [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] , feeder side euro connector for mogora invamig400 welding plant, part code :- imp00000000 3 [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] , fan 6 for mogora invamig400 welding plant, part code :-f06sp2302600 [ warranty perio d: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]