Tender For supply of power distribution transformer , cable for transformer , ht panel with installation , foundation , installation and commissioning transformer
Tender For supply, installation testing and commissioning of 500 kva transformer along with 11/0.4 kv substation, 800 amps to 1000 amps 11 kv ht breaker, ht power cables, lt power cables, lt distribution panel, apfc panel.
Tender For tggenco - ytps (5*800mw) - construction - strengthening of 11kv line by extension from the existing 11kv line, including erection of 500kva dtrs, 2000a main panel, 200a distribution panel, 160a diesel generator set panel and laying of permanent power supply cables to the a-type, b-type and c-type quarters at a-colony at yadadri thermal power station (5*800mw) at veerlapalem (v), damercherla (m), nalgonda (d)
Tender For corrigendum : remodeling of power distribution system from main lt panel of existing substation to different areas of academic building at wbnujs--substation, academic building and others at gr. floor panel updradation along with allied works
Tender For replacement of power cables from main distribution panel to starter panels for pump no 1 and 3 including other allied electrical works at keorapukur stp old pumping station under kudghat unit / s and d department.
Tender For procurement of spares for mig-29 upg aircraft - ac monitoring & distribution eqpt, dc relay box (30e), cabin dc monitioring distribution equipment, ac relay box (81e), dc relay unit, druzhina, sps assy, copilot seat, grant shift s/w, sensor of cylinder lock position, control relay box kpcy 80 d, cabin dc monitioring and distribution equipment, dc monitioring and distribution equipment, dc power panel, panel of power safety unit 174 e, potentiometer, non-return valve, automatic relay unit, fiber rotation sensor, micro switch, communication box (12 us), ac relay unit, switching box of radio communication, dc monitioring and distribution equipment, ac monitioring and distribution equipment, dc monitioring and distribution equipment, time relay, dorsal tank
Tender For corrigendum : provision of external electric supply for 661 sailors inliving accommodation at visakhapatnam - supply, installation, testing and commissioning of outdoor type step down transformer 1000 kva 11kv/433v dyn11 oil filled (onan) distribution transformer double copper wound with radiator wall with conservator tank & porcelain bushing for ht, lt with off circuit tap changer, marshalling box all as per is 1180 (part-1) : 2014, bee certified, energy efficiency level ii (as per latest ammendment no 4) complete as directed., a) off circuit tap changer (octc), tapping range +5% to -10% in a steps of 2.5% per step (7 positions)b) temp. rise shall be 40/45 deg. c for oil/winding resp. over an ambient of 50deg.c tempc) insulation class: ad) losses ( subject to is 1180 efficiency level 2/ star 2 as per latest amendment 4) max. total loss @ 50% loading: 2620 w and max. total loss at 100% loading: 7000 w.e) % impedance (%z) shall be 5.00% (subject to is tol.)f) rating & diagram (r&d) plate (fitted on transformer)g) oil temp. indicator (oti) with alarm and trip contacth) winding temp. indicator (wti) with alarm and trip contactj) rated temp class of transformer compartment k10 upto 1000kvak) lifting lugs/ hooks for transformer.l) oil filling inlet pipe with plug.m) air release valve and drain out pipe with plug.n) conservator tank with level guage.o) silica gel breatherp) first oil fill up to recommended level by manufacturer with new oil as per is 335.q) cable terminal boxes with bushes on both ht and lt sides.r) hv winding: delta & lv winding: star.note: civil work for the construction of foundation including necessary earthwork etc is deemed to be included in quoted rates of the item., supply and fixing main lt panel cpri approved made out of crca sheet 3.15 mm thick outdoor pedestal type totally enclosed with front and rear opening, hinged doors with projected an raised platform of suitable size, weather and water proof with necessary locking arrangements along with lugs, cable glands of various sizes for cables, danger notice plate, strickering of switcher gear about termination of switch gear, and the nuts/ bolts etc used are to be made of rust proof material incl as per al bus bar rated with insulators suitable for three phase and four wire lt ac, 50 hz 415 v 2000 a capacity complete with powder coating, necessary internal electric connection as required and provision of the following : (main lt panel)., incoming:air circuit breaker 1600 amps, 50 ka, mdo type, 4 pole, micro processor release, with adjustable type overload protection, short circuit protection, with necessary cts, meters and cable boxes. - 1 no.outgoing:a) mccb 250 amps, 25 ka, 4 pole, suitable for capacitive loads, thermal magnetic release, with adjustable type overload protection, short circuit protection - 07 no (bldg vtpn 02 nos, bldg panels 04 nos + spare)b) mccb 140 amps, 25 ka, 4 pole, suitable for capacitive loads, thermal magnetic release, with adjustable type overload protection, short circuit protection - 01 no (dg amf panel)c) mccb 160 amps, 25 ka, 4 pole, suitable for capacitive loads, thermal magnetic release, with adjustable type overload protection, short circuit protection - 01 no (ff panel)d) mccb 100 amps, 25 ka, 4 pole, suitable for capacitive loads, thermal magnetic release, with adjustable type overload protection, short circuit protection - 01 no (apfc panel)e) intelligent panel meter to measure voltage, current, frequency, power factor, kwh etc with all connected cts.f) led indicating lamps with colour red, yellow, blue of 03 sets.note: civil work for the construction of foundation including necessary earthwork etc is deemed to be included in quoted rates of the item., supply & fixing of perforated gi cable tray of size 150 mm width x 50mm depth x 1.6mm thickness with perforations not more than 17.5% in convenient sections, joined with connectors, suspended from the ceiling with gi suspenders including bolts & n
Tender For corrigendum : supply of station service board for power house i 415v ac ltac panel , station service board for power house ii 415v ac ltac panel , unit auxillary board 1 uab 1 for power house i , unit auxillary board 2 uab 2 for power house i , unit auxillary board 3 uab 3 for power house i , unit auxillary board 1 uab 1 for power house ii , unit auxillary board 2 uab 2 for power house ii , unit auxillary board 3 uab 3 for power house ii , unit auxillary board 4 uab 4 for power house ii , dc distribution board dcdb for power house i , dc distribution board dcdb for power house ii , mandatory spares for all 415v ac ltac panels all ssbs and uabs , mandatory spares for all 220v dcdb panels