Tender For supply of feeders-1&2 and bus coupler, power contactors, 3pole, 1000v ac, 50hz, suitable for 500 kva, 750v ac onload switching under ac-6a category at temperature of 70 degree c &coil voltage of 110v dc +25%-30% with surge suppressor, 2no+2nc, as per rdso spec no. rdso/pe/spec/d/tl/0195-2019 (rev.-0) suitable for switch board cabinet for hog compliant lslrd coaches. accepted makes & models as per s.no.2 of bom of rdso specification mentioned in the above description : (i) abb af 1250-30-11, (ii)l&t mvo 820, (iii) 3rt12766nf368ka0 of siemens (vide jdse (tl-ac system design) / rdso lr. no. el/7.1.108/sbc/lslrd dt.08.11.23 attached for this modified model number) only. [ warranty period: 30 months after the date of delivery ] ]
Tender For supply of contactor (with diode) for compressor unit cp 1.1, cp 1.2, cp 2.1 & cp 2.2 rated current: 32 ampere (at rated voltage & ac 3 utilization category) rated voltage 690v, main pole: 3 no auxl. contact: 1 nc, control voltage: 110 v dc +/- 15% with surge suppressor conforming to rdso specs no. rdso/pe/spec/ac/0184 - 2015 (rev -1). firm should submit certificate of authorization from oem & test report. [ warranty period: 30 months after the date of delivery ] ]
Tender For 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 c & coil voltage of 110v +25%-30% dc with surge suppressor, 2no+2nc, as per rdso spec no. rdso/pe/spec/d/tl/0195- 2019 (rev.-0) make abb, & siemens. suitable for switch board cabinet of hog compliant lslrd coach. [ warranty period: 30 months after the date of delivery ] ]
Tender For 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 70degree celsius & coil voltage of 110v +25%-30% dc with surge suppressor, 2no+2nc, as per rdso spec no. rdso/pe/spec/d/tl/0195-2019 (rev.-0). acceptable make abb- af1250-30-11, l&t - mvo 820, siemens- 3tf69338df4z a02+3tx75723h suitable for switch board cabinet of hog compliant lslrd coaches. [ warranty period: 30 months after the date of delivery ] ]
Tender For supply of k44 contactor for 60 kva transformer rated current: 200 a, rated voltage: 690v ac, main pole: 4, aux contact: 01no+1nc, control voltage: 230v ac (168 v ac-300 v ac means 230v ac +/-30%) with surge suppressor. confirming to rdso specification no. rdso/pe/spec/ac/0184-2015 (rev.0) . make: abb (model no.-af140-40-00-13+cal9-11), schneider (lc1d1150046m5+la4da2u), siemens (3tk1042-0au0 3tk1930-0b) or c&s (model no.- lc1fdp1154+ta1-dn11+la9-09980). [ warranty period: 30 months after the date of delivery ] ]
Tender For supply of contactor 4 pole, rated voltage 1000v ac rated kva 100 at rated voltage, control voltage 415 v ac with 2no + 2 nc aux. contact & surge suppressor used for feeder contactor net 1 & net2 in lhb type ac coaches as per rdso common bill of material letter no. el/7.1.108/mssbc dated 17/09/2021, annexure coloum no 1, sr. no. 3 conforming to coloum no. 7. make: scheneider/ abb/ siemens/ l&t. [ warranty period: 30 months after the date of delivery ] ]
Tender For supply of power contactor 4 pole 200amp,1000v ac, coil voltage 415v ac,2no+2nc aux.contacts,with surge suppressor,as per serial no 3,and item no k-01 & k-02,of bill of material of rdso spec no rdso/pe/spec/ac/0184-2015 (rev 1) used for feeder contactor net 1 & net 2,and confirming to rdso spec no rdso/pe/spec/ac/ 0184 -2015 rev-1,suitable for lhb type ac coaches switch board cabinet. firm should submit certificate of authorization from oem & test report. [ warranty period: 30 months after the date of delivery ] ]
Tender For supply of contactor (with diode) for compressor unit cp 1.1, cp 1.2, cp 2.1 & cp 2.2. rated current: 32 ampere (at rated voltage & ac 3 utilization category), rated voltage 690v, main pole: 3 no, aux. contact: 1nc, control voltage: 77-143 v dc with surge suppressor, as per rdso letter no. el/7.1.108/mssbc dated 17/09/2021, item at sr. no. 60. accepted make: - abb/ schneider/l&t/ siemens only. [ warranty period: 30 months after the date of delivery ] ]
Tender For supply of contactor for 60kva transformer, rated current - 95 amps, rated voltage - 690 v ac, main pole - 4, aux. contact - 1no + 1nc, control voltage -230v ac (+/- 30%) with surge suppressor suitable for lhb ac coaches. and as per rdso letter no el/7.1.108/mssbc. place of installation is s1 k44 in lhb coaches make abb part no af116b-40 only. material shall procures from oem or his authorized dealer with tender specific authorization only. [ warranty period: 30 months after the date of delivery ] ]