Tender For supply of contact roller guide to m/s. adtranz pt. no. s.1516 or m/s. aal pt. no. g1516 as per rdso drg.no. skel-4648 sheet no. 1&2 spare for tap changer type no.32. [ warranty period: 30 months after the date of delivery ]
Tender For supply of ratchet complete to m/s adtranz's pt.no. a5403, drg.no. ag-549235 r1, spare for limit stop of air motor of tap changer type no. 32 [ warranty period: 30 months after the date of delivery ]
Tender For distribution transformer of rating 500 kva, 11kv/415v-240v, 3-phase, 50hz, outdoor type, plinth mounted, the type of tap changer for variation of hv voltage from +5% to -15% in steps of 2.5%, energy efficiency level 3 or better, oil immersed, non-sealed type (transformer tank body and cover are bolted), copper wound, primary winding in delta and secondary winding in star (vector symbol- dyn11), onan cooled transformer, confirming to is 1180 (part 1): 2014with amendment nos. 1,2,3,4 or latest, and supplied with all standard fittings mentioned in clause 20.1 of is 1180 (part 1) latest with condition that drain-cum-sampling valve will be applicable for all capacity of transformers. oil temperature indicator & winding temperature indicators will be provided as per clause 20.2 of is 1180 (part 1). terminal agreement: the transformers shall be fitted on high voltage and low voltage sides with outdoor type bushings appropriate voltage and current ratings. the high voltage bushings (3 nos.) shall confirm to is/iec 60137. the low voltage bushings (4 nos.) shall confirm to is 7421. suitable cable-end box along with cable entry hole glands is to beprovided at l.t. side. following has to be submitted by supplier along with supply of material: (i) type test report of transformer having same rating, make (& model if any) and design from nabl accredited lab as per is 1180 (part 1) latest. (ii) routine test certificates as per is: 1180(part 1) latest. (iii) special test certificates as per clause 21.4 sl. no. (a), (c), (d), (e) of is: 1180 (part 1) latest. [ warranty period: 30 months after the date of delivery ]
Tender For supply of support insulator to m/s btil's pt.no. s 4401 drg.no. swt- 435066 r1 or m/s aal pt no.g-4401 a drg no. 9980646825804 spare for transition resistance of tap changer type no. 32. [ warranty period: 30 months after the date of delivery ] ]
Tender For supply of cam shaft complete to m/s adtranz's pt.no.a- 5150 rdso drg.no.skel-4613 sheet no. 12 & 3 spare for air motor of tap changer no. 32. [ warranty period: 30 months after the date of delivery] ]
Tender For supply of control cylinder [acmt]to m/s adtranz pt.no.a 4430 rdso's drg no. skel 4660.sheet no 1 2&3 spare for air motor of tap changer type 32. [ warranty period: 30 months after the date of delivery ] ]
Tender For supply of contact terminal (inner) for tap changer repl (bt type) pt. no. s-1208 drg. no. ag-416333 p2 or anantashree (ganz type) pt. no. g-1208 drg no. 9910383459002 or equivalent involute make to drg no skel - 4646 alt-1. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]
Tender For supply of 1)bevel gear complete for tap changer repl part no. a1926/ swt- 435336-r1 or ae part no. m1926.3/9910383881002 [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]
Tender For supply of repair kit for tap changer consisting of 19 items of m/s. repl/aal as per attached document. [ warranty period: 30 months after the date of delivery ]