Tender For corrigendum : supply of feeders-1 & 2 and bus coupler power contactors, 3pole, 1000v ac, 50hz, suitable for 500 kva, 750v ac on load switching under ac-6a category at temperature of 70 degree celsius & coil voltage of 110v +25%-30% dc with surge suppressor, 2no+2nc, as per rdso spec no. rdso/pe/spec/tl/0195-2019(rev.-0) or latest. acceptable make as per bom page no- 22 , item sl. no.2, make abb- af1250-30-11, l&t- mvo 820, siemens- 3tf69338df4z a02+3tx75723h suitable for switch board cabinet of hog compliant lslrd coaches. make-abb/l&t/siemens only [ warranty period: 30 months after the date of delivery ]
Tender For supply of contactor (k44) for 60 kva transformer, rated current: 95 a (at rated voltage and ac-3utilization category) rated voltage: 690 v ac main pole: 4 aux. contact: 2no+1nc control voltage: 230v +/-30 % ac with surge suppressor (as per s1k-44 of bill of material of rdso specification no. rdso/pe/spec/0184/2015-rev-1. make: abb cat no. af116b-40 or schneider cat no. lc1d1150046m5+la4da2u approved by rdso only.
Tender For corrigendum : tender for supply of ac input mccb 100a 3pole 50ka acmake siemens l and t schneider suitable for exide make charge , ac supply trouble relay module 415vac static type 3c o aux make minilec suitable for exide charger , current transformer 75 5a 5va make ae kappa suitable for exide charger , ac contactor 63a 3pole 240v ac 2no+2nc make l and t siemens schneider suitable for exide charger , ac thermal overload relay57 70a bimetallic 1no+1nc l&t siemens schneider suitable to exide charger , secondary line surge suppressor 4micro farad 400v 10ohm 50watt exide suitable to exide charger , high speed fuse for semiconductor protection 100a make ge bussmann suitable to exide charger , thyristor 125a 800v make hirect rir semikron suitable to exide charger , snubber network 0.22microfarad 1000v 30ohm 10watts make exide suitable to exide charger , electronic scr control card static type make exide suitable to exide charger , electronic scr control module static type make exide suitable to exide charger , gflc card static type make exide suitable to exide charger , filter capacitor suitably matched for specified ripple make alcon/kendeil suitable to exide charger , rectifier protection diode 200a 800v make hirect rirsemikron suitable to exide charger , over current protection relay module static type make exide suitable to exide charger , relay for ocr 3c/o 12v dc make pla suitable to exide charger , dc output mccb 150a 2pole 10ka dc make l and t ge schneider suitable to exide charger , battery protection mccb 150a 3pole 10ka dc make l&t ge schneider suitable to exide charger , dc contactor 110a 220v dc coil make siemens ge suitable to exide charger , blocking diode 70a 800v make hirect rir semikron suitable to exide charger , blocking diode fail relay module static type make exide suitable to exide charger , trickle charger relay module static type make exide suitable to exide charger , manual float/boost mode select switch 10a single pole on off make kaycee suitable to exide charger , power supply idsr static type 24vdc & 12vdc make exide suitable to exide charger , integrated dc sensing module consists of dc uv/ovr ch fail bovr fbcor sfr battdischarge befr
Tender For supply of contactor for net 1&2 (k01, k02), rated voltage 1000v ac, rated kva-100 at rated voltage & 70 degree centigrade and utilization category 6a. main pole: 4, aux. contact: 2no + 2nc, control voltage: 415vac+/-15% with surge suppressor. acceptable make as per common bom issued by rdso vide l.no. el/7.1.108/mssbc dt: 17.09.2021. make abb- af190b-40-22, schneider-lc1d1150046n5 + la4da2n+ ladn22, siemens- 3rt23461av004aa0 + 3rh29111ha11 +3 rt29361be00 and l&tmcx- 34 suitable for lhb type ac coaches. [ warranty period: 30 months after the date of delivery ]
Tender For supply of contactor for lighting control contacts: 3no + 1nc, rated current: 16a, rated voltage: 690v ac, control voltage: 110 v dc +/- 15% with surge suppressor conforming to rdso specification no. rdso/pe/spec/ac/0184-2015 (rev-1). [ warranty period: 30 months after the date of delivery ]
Tender For supply of graphite furnace atomatic absorption spectrometer , acetylene gas cylinder with regulator , oil free air compressor , argon gas cylinder with gas and dual stage ss regulator , water re circulator chiller , vent and hood assembly with 10ft ducting , branded i5 computer controller as required to control the system with licensed loaded software and branded laser jet b orw printer , 7 point 5 kva servo stabilizer with surge suppressor for aas and graphite furnace to be run in raw line and 1kva ups with 15 minutes back up for computer and printer , standard solutions 100ml 1000ppm to be quoted for offered elements
Tender For supply of graphite furnace atomatic absorption spectrometer , acetylene gas cylinder with regulator , oil free air compressor , argon gas cylinder with gas and dual stage ss regulator , water re circulator chiller , vent and hood assembly with 10ft ducting , branded i5 computer controller as required to control the system with licensed loaded software and branded laser jet b orw printer , 7 point 5 kva servo stabilizer with surge suppressor for aas and graphite furnace to be run in raw line and 1kva ups with 15 minutes back up for computer and printer , standard solutions 100ml 1000ppm to be quoted for offered elements
Tender For supply of cat 6 cable for outdoor (q2) , rj-45 based surge suppressor (q3) , fiber media converter (q3) , networking / server rack (q2) , cat 6 information outlet (q3)