Tender For supply of voltage phase control (mmr-measuring monitoring relay) net 1&2, 3ac, 10oov, aux' voltage 110v ac/dc' as per s.no,14 item code k- 01 and k-02 of annexure-d of bill of material of rdso specification no. rdso/pe/sp ec/ac/o184-2015 (rev-1) suitable for switch board cabinet of lhb type ac coaches. similar dold cat no-bd9080.12/003, carlo gavazi cat no dpco1dm1kboo1, abb cat no-cm-mpn.72s, phoenix and l&t-glc cat no- smb11o make- as mentioned in rdso letter no-el/7.1.108/mssbc dtd 17.09.2021) as per drg.no. edts 355,rev-01 or latest specn. rdso spec. no . rdso/ pe/ spec/ac/0184-2015 (rev-0) . [ warranty period: 30 months after the date of delivery ]
Tender For supply of telecommunication switch board cable, 6 pair, 0.5 mm conductor diameter as pertech.specification gr/wir - 06/03, march'2002 or latest. ]
Tender For supply of contactor for 60kva transformer, rated voltage - 690 v ac, main pole - 4, aux. contact - 1no + 1nc, control voltage - 230v ac (168 v ac - 300v ac means 230v ac+/-30%) with surge suppressor conf. to rdso spec no.rdso/pe/spec/ac/0184 - 2015 (rev-1) suitable for switch board cabinet of lhb ac coaches. accepted make: c&s part nolc1fdp1154u5 + la9f980 (br), schneider lc1d1150046ms+la4da2u., abb part no - af116b-40 &.place of installation is s1, k44 in lhb ac coach. [ warranty period: 30 months after the date of delivery ]
Tender For supply of contactor for 60 kva transformer current rating 95 amp. rated voltage: 690 v ac, main pole: 4, aux. contact: 1no+1nc, control voltage: 168-300v ac means 230 v ac +/- 30% with surgesuppressor, make: abb/ schneider only and as per rdso letter no. el/7.1.108/mssbc dated-17.09.2021 for common bill of material of switch board cabinet, [ warranty period: 30 months after the date of delivery ]
Tender For supply and installation of ip54 protected glass fiber reinforced polycarbonate double insulated power distribution board of dimension 1200 x 1300 x 274mm. the enclosure must be of double insulated, haloge free with high impact resistance of ik08 (5 joules) according to iec 62262. the enclosure should be made of uv resistant material, corrosion free. the enclosure material used should be self-extinguishing up to 960 deg with working temperature from -35 degc to +80 degc. interconnection between the enclosures in the panels should be made with accessories which should maintain with same ip protection rating of ip65. the enclosure gasket materials shall be injected polyurethane. the enclosure should be made of the same polycarbonate materials only. incomer: 400a fp mccb 36ka - 1 no and 230v ac r,y,b indicating lamp, digital multi-function meter with 400/5a current transformer and outgoing: 100a tp mccb 36ka with 100a neutral link - 7 nos & 63a fp mcb 10ka - 2 nos with 70a tp ac3 contactor control with 24hrs digital timer with auto/manual selector switch and push buttons for manual operations .copper busbar rating of 400a - 30 x 10 for all phases and neutral should be used -provision for termination of 185 sq.mm in incomer and 35 sq.mm cables for 100a outgoing, 16 sq.mm cables for 63a outgoing and all mccb should have an adjustable setting range (in) from 70% to 100%, each mccb should have extended rotary handle for easy operation. the manufacturer should submit all the test certificates in accordance with iec 61439, routine test report must be made with high voltage test, insulation resistance test, functional test. the wall mounting frame should be made of hot dip galvanized materials. 1) acceptable make :cape/ famatel/hensel/rittal/abb with following switch gear and terminals fixed in the junction box as per drawing enclosed. 2)terminal block make: connect well/ elmex. 3)switch gears make shall be abb/l&t /eaton/siemens,havells,c&s. [ warranty period: 12 months after the date of delivery ]
Tender For multi function meter, ct/pt site programmable for input voltage measurement 50- 550vac, l-l, ct-1/5a, aux. supply 24/110v dc, led/lcd digital display, 96 sq. cm, class-1.0, for measuring parameter v, a, f, pf, kw, kva, kvr, kwh, kvah, kva, rh, run hours on hours, phase angle interrupts thd events (high, low) for switch board cabinet for hog compliant lslrd coaches as per rdso specification no. rdso/pe/spec/d/tl/0195-2019 (rev.0). [ warranty period: 30 months after the date of delivery ]
Tender For hrc fuses din type for lhb ac coaches current rating 125 amps, voltage rating 1000volts breaking capacity 80ka, size nh 1l, category gb, dimensions similar to siba catalog no.2028003.125 suitable for fitment in holder of siba, place of installation s1 f50 to s1 f55 of switch board cabinet of lhb ac coaches. sample to be supply before bulk supply. ]
Tender For supply of auto manual bye pass, rotary switch for air conditioning current rating 16a, position-3 (auto manual off), no of poles-7 as per bill of material of rdso spec. no. rdso/pe/spec/ac/0184-2015 rev. 1 or latest similar to l&t- salzer cat no. 16a-d16-61031-b13-fhyr suitable for use in switch board cabinet of lhb type ac coaches. acceptable makes l&t/salzer/seimens. [ warranty period: 30 months after the date of delivery ]
Tender For supply of usb 4 port printer sharer,key board and mouse combo,wireless presenter,12v dc multi pin adaptor for monitors,5v dc multi pin adaptor,d link cat 6 cable 305 mtr,7 ah battery for ups,media converter,8 port unmanaged switch,16 port managed switch,24 port managed switch,computer monitor minimum 19.5 inch,computer monitor minimum 24 inch,hdmi cable 5 mtr both side male,hdmi cable 15 mtr both side male,rj 45 connector,networking tool kit