Tender For request for proposal (rfp) for providing project supervision services(pss) for composite work of supply, installation, testing & commissioning of indoor and outdoor signaling equipments, powersupplyequipments, msdac, track circuit, point machines etc. along with construction of s&t service buildings, provision of at supply for s&t equipments and associated electrical works in connection with the provision of distributed electronic interlocking with one main cabin and one end cabin (oc) at katni junction station of jabalpur division of wcr.
Tender For corrigendum : supply erection and commissioning of 150v dc/ 150 adc capacity battery charger and discharger unit with constant voltage and constant current mode of charging. input voltage - 415v. 3 phase. 50 hz. output variable voltage from 0 to 150 volt d.c. and variable current from 0 to 150 amps. [ warranty period: 30 months after the date of delivery ] ]
Tender For supply, installation, testing and commissioning of constant current constant voltage battery charger regenerative discharger capacity (155v, 220a) type-2, cell capacity 1100 ah as per rdso specifications no. rdso/pe/spec/ac/0008 (rev-2), april 2010. required length of cables for connecting the chargers and the cross section of the cable should be 35 sq.mm cable 02 wires 03 meter for input side and 50 sq.mm cable 02 wire 05 meter for output side.accepted offer: signotron or similar make igbt based constant current/constant voltage battery charger regenerative discharger panel [155v 220a), type-2, cell capacity: 1100 ah batteries as per rdso specification no.rdso/pe/spec/ac/0008 (rev-2) april-2010 or latest, based on drawing no.rdso/cdig/1522/appv/mech/01 (rev.00). [ warranty period: 72 months after the date of delivery ] ]
Tender For corrigendum : supply, installation, testing and commissioning of constant current constant voltage battery charger regenerative discharger capacity (155v, 220a) type-2, cell capacity 1100 ah as per rdso specifications no. rdso/pe/spec/ac/0008 (rev-2), april 2010. required length of cables for connecting the chargers and the cross section of the cable should be 35 sq.mm cable 02 wires 03 meter for input side and 50 sq.mm cable 02 wire 05 meter for output side.accepted offer: signotron or similar make igbt based constant current/constant voltage battery charger regenerative discharger panel [155v 220a), type-2, cell capacity: 1100 ah batteries as per rdso specification no.rdso/pe/spec/ac/0008 (rev-2) april-2010 or latest, based on drawing no.rdso/cdig/1522/appv/mech/01 (rev.00). [ warranty period: 72 months after the date of delivery ] ]
Tender For supply , installation, testing and commissioning of igbt based constant current/constant voltage static battery charger/ discharger panel (type-3, 120 ah) as per rdso specification no. rdso/pe/spec/ac/0008 (rev-2) april 2010. [ warranty period: 72 months after the date of delivery ] ]
Tender For supply, installation, testing and commissioning of constant current/ constant voltage battery charger regenerative discharger capacity (155v, 220a) type-2, cell capacity 1100 ah as per rdso specifications no. rdso/pe/spec/ac/0008 (rev-2), april 2010. required length of cables for connecting the chargers and the cross section of the cable should be 35 sq.mm cable 02 wires 03 meter for input side and 50 sq.mm cable 02 wire 05 meter for output side. [ warranty period: 72 months after the date of delivery ]
Tender For corrigendum : supply of battery charger and discharger unit (non igbt type) x with constant voltage and constant current mode of charging. input voltage - 415v. 3 phase. 50 hz. output variable voltage from 0 to 150 volt d.c. and variable current from 0 to 150 amps. [ warranty period: 30 months after the date of delivery ]
Tender For supply of 40 kva ups to be supplied with 01 x bty banks each to provide 1.5-hour backup battery 150ah 12v x 32 nos , automatic transfer switch ats 3 source with 5 nos of 3 phase balanced output power distr for instln of powersupplyequipment configuration of power control systems , dual source ups ats panel 40 kva , active harmonic filter for 100 kva load , automatic phase sequence corrector 100 kva , digital earthing system for power management. , aluminium 3.5 core 135 sqmm aluminium cable armoured , aluminium 2 core 50 sqmm ua cable , copper cable 6 sqmm flame , copper cable 35 sqmm flame resistant , controller unit and professional scada supervisory control and data acquisition software , ac protection module 1 plus 1 hot wire 40 kva , 60 kva digital static voltage regulator. 170 to 470 , integration of power generation room including spares tool kits and cable trays ducts etc only for power room area , high low voltage disconnector three phase , earth distribution bar cu 200 x 100 x 3 mm with 10 terminals , central heating, ventilation and air conditioning hvac system , environmental monitoring system with ambient sensors for temp and humidity. , lt panal , antistatic mat floor , installation and commissioning charges ) /bid number : gem/2026/b/7380715 * /dated: 02-04-2026 & & / bid document 1 / 22
Tender For supply of battery charger and discharger unit (non igbt type) x with constant voltage and constant current mode of charging. input voltage - 415v. 3 phase. 50 hz. output variable voltage from 0 to 150 volt d.c. and variable current from 0 to 150 amps.