Tender For power contactor 110 amp. 4 pole 415 v ac coil voltage 380-415 v ac 50 hz with 2 nc aux contact along with surge suppresor as per s.no.59 & item no. k-08, place of installation s1k43 of bill of material of rdso spec no. rdso/pe/spec/ac/0184-2015(rev.0), used for main contactor for local main supply of lhb type ac coaches , confirming to rdso spec. no. rdso/pe/spec/ c/0184-2015(rev.0) suitable for lhb type ac coaches switch board cabinet.(s1k-43) spec:rdso/pe/spec/ac/0184-2015(rev.0) of makes m/s abb, m/s schneider, m/s siemens, m/s l&t and c&s [ warranty period: 30 months after the date of delivery ]
Tender For corrigendum : supply of over voltageprotectionunit as per koel part no. dv0.801.37.0.sp suitable for leroy somermake for 500 kva, 750v, 3 phase, 50 hz, 1500 rpm, 380 amp, brushless alternator model no. lstr47.2l lhb power car confirming to rdso specification rdso/pe/spec/ac/0084-2008 rev-1.material make is koel/lerroy somer .material shall be procured from said oem or their authorised dealers. [ warranty period: 30 months after the date of delivery ]