Tender For supply of voltage measuring transformer input/output 750v ac/415v ac & 110v ac, 3 phase, capacity 300va. suitable for lhb power cars and lslrd. confirming to rdso ltr.no. el/7 1.108/sbc/main file, dated 16 04 2021. make:-m/s. bhasin packard part no. rd/36/82/7 tp or equivalent make:-ramya electrogear, nacei, trolex, trinitron, abrol, kontact consortium, ask powertec. [ warranty period: 30 months after the date of delivery ] ]
Tender For supply of high voltage transformer bushing 35 kv, 600a suitable for 25 kv 3 phase locomotive transformer for wag-9/wap-7 loco as per abb id no. hstn 420783 p 0001/elastimold part no. 750s1. material to be procured from clw approved sources only. [ warranty period: 30 months after the date of delivery ] ]
Tender For auction sale of scrap item of tube bunch of lp heater/gland coolers/exchanger,scrap power transformer 1600 kva, 6.6/0.433 kv,scrap 400 kv capacitor voltage transformer
Tender For supply of polymer surge arrestor rated voltage 9 kv , limit switch type pc904np , indoor type porcelain surge arrester for 11kv dry type transformer , dc supply on off switch , diode plate assembly , limit switch for spring charge , led indicator lamp make essen , local remote selection switch spd10825bh30 , mcb 2pole 16 amp 240v 415v , re 302 voltage operated auxiliary relay , ryb nvioa voltage indicator , high speed trip relay 86 , oil seal 120x180x13 of tck make , oil seal 65x95x10 of tck make , neoprene rubber cord 2 mm dia , neoprene rubber cord 3 mm dia , neoprene rubber cord 5 mm dia , neoprene rubber cord 6 mm dia , neoprene rubber cord 7 mm , neoprene rubber cord, size 09mm dia for ash slurry pump , neoprene rubber sheet 1x2mtr thick 3mm , neoprene rubber sheet 1x2mtr thick 4mm , neoprene rubber sheet 1x2mtr thick 5mm , neoprene rubber bush size od 30 mm , expanded ptfe super seal sealant tape size 15x3 mm length 20 mtr , polymer surge arrestor rated voltage 9 kv discharge current10 ka , overload relay make siemens
Tender For supply of 600 5 a current transformer protection class 5p20 , 600 5 a current transformer protection class ps , 10000 5 a current transformer protection class ps , ct specifications , potential transformer pt ratio , 10000 5 a current transformer protection class ps knee point voltage 120v
Tender For supply of high voltage hrc fuse link for use on the primary side of the voltage transformer. , 3.3kv/3.6 kv hrc power fuse of current rating 25a , 3.6 kv hrc fuse links to use in 650kw motor circuits rating 200a , 3.3/3.6kv, 250 amps, 40ka, high voltage hrc fuse links
Tender For distribution transformer of rating 250 kva, 11kv/415v-240v, 3-phase, 50hz, outdoor type, plinth mounted, the type of tap changer: off-load tap changer for variation of hv voltage from +5% to -10% 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, conforming to is 1180 (part 1):2014 with 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 withcondition 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 f) of is 1180 (part 1). terminal arrangement: the transformers shall be fitted on high voltage and low voltage sides with outdoor type bushings of appropriate voltage and current ratings. the high voltage bushings (3 nos.) shall conform to is/iec 60137. the low voltage bushings (4 nos.) shall conform to is 7421. suitable cable-end box along with cable entry hole glands is to be provided 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. detailed specification attached as annexure a. [ warranty period: 30 months after the date of delivery ]]
Tender For supply & testing of 500 kva, 11kv/750v, 3-phase, 50 hz. outdoor type power transformer conforming to 15 2026 (part 1): 2011 (reaffirmed 2021), plinth mounted, copper wound, mineral oil immersed with freely breathing system (also called conservator system) as per clause 8.2 (a) of is 2026 (part 1), primary winding in delta and secondary winding in star (vector symbol-dyn11), onan cooled transformer, minimum short circuit impedance of 5% as per is 2026 (part 5), with all fittings specified in annexure a to this description, terminal arrangement: the transformers shall be fitted on high voltage and low voltage sides with outdoor type bushings of appropriate voltage and current ratings. the high voltage bushings (3 nos.) shall confirm to is/iec 60137. the low voltage bushings (4) nos.) shall conform to 15.7421. suitable cable-end box is to be provided as follows: a) for outdoor type: l.t. side tap changer: on-load tap changerfor variation of hv voltage from -+5% to -5% in steps of 1.25% make- andrew yule/aeg/crompton greaves/kirloskar electric co./abb/siemens/schneider or similar. [ warranty period: 30 months after the date of delivery ] ]