Tender For supply of feeder contactor four pole, 750 v ac, control voltage 110 v ac,50-60 hz with auxiliary contact: 2no+2nc including surge suppressor confirming to iec/en 60947-4-1 for net 1&2, suitable for lhb eog non ac coaches for net 1 & 2 as per abb model no. a 50-40+ca5-22e+rv5/240, ui=1000v ,ith=100a le ac1=100a. or m/s. siemens or m/s. l&t ( now lauritz knudsen) or m/s. schneider only with screw terminals (built in shroud caps) terminal connections for l1 l2 l3 l4 of bill of material as per rcf spec. no edts 355 rev.01 or latest suitable for non-ac lhb coaches. [ warranty period: 30 months after the date of delivery ] ]
Tender For supply of contactor (with diode) conforming to iec : 60497 for ventilation fan motor in lhb coaches of current rating 9 a, ac3 voltage rating 415 volts ac; main pole 3 no; auxiliary contact 1 nc, control voltage 77 to 143 volt dc with surge suppressor of type / make: tal9-30-01-62+rt5/150 of abb or lc1-d09fd of schneider or 3rt2016-1bf42 + 3rt2916-1jl00 of siemens as per rdso specificationno. rdso/pe/spec/ac/0184-2015 rev. 0. offers from oem or their authorized dealers will only accepted. [ 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 amps (at rated voltage & ac-3 utilization category) rated voltage 690v,main pole:3 no auxl. contact:1nc, control voltage:77-143 v dc with surge suppressor for k33, k34, k38, k39 confirming to rdso spec: no.rdso/pe/spec/ac/0184- 2015(rev-1) or latest [ 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 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 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 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 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 ] ]