supply of supply, commissioning and testing of automatic test bench by using high current.supply, commissioning and testing of automatic test bench by using high current.,supply, commissioning and testing of automatic test bench by using high current injection t est kit set for testing of over load relays ol-1, ol-2, ol-3 & ol-4, clr 1 & 2, ovr, aovr, olp/efrp relays a s per specification attached as annexure-a. test bench should be supplied with suitable wheels for moving one place to another. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]