DEPOSIT-Revenue UPS - KLC - North section - Providing 5KVA UPS in Pattom and Kowdiar Village offices at Thiruvananthapuram.-SITC of UPS-General Electrical Work

Amount

Electrification

OD93723/2025-2026:Supply, installation, testing and commissioning of True online, Double Conversion 5 KVA, Single phase in and single phase out UPS with zero transfer time, DSP based control , IGBT rectifier and IGBT inverter, provision for enhancing UPS capacity by operating UPS in N+X parallel (Up to 4 systems), RS232 port, input PF> 0.99@ full load, unity output PF (5KVA=5KW), input voltage range 160V- 280V with auto cut off, THD </= 10%, overall efficiency (AC to AC) >/= 94% , Display panel (in-built LCD and LED) with all measurements and fault indication and LED indications, Audible alarms for: "replace battery, overload warning and shutdown, Low battery, High temperature warning and shutdown". Suitable for operation in 0-40 degree Celsius ambient Temperature with a noise level<50 dbA at 1m distance and noise level should reduce with load., Generator compatibility, pure sine wave , Battery overcharge and undercharge cut off , Cold start, Automatic restart, self diagnosis, Automatic Bypass arrangement. The UPS system shall include necessary parallel kit and all battery accessories including MS open racks complete with interconnections. The system shall comply with IEC /EN 62040-1, EN/IEC 62040-2, EN/IEC 62040-3, CE, BIS, ROHS and relevant IS standards. All relevant type test certificates shall be provided and the UPS system shall include a minimum warranty of 3 years for UPS and 4 years for battery. UPS Make : Delta, Legrand- Numeric, Hykon or equivalent make) , Battery Make : Exide EL / Amaron Quanta, c10 Battery suitable for a minimum VAH of 15840

1.17.3:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.3 X 1.5 sq.mm

1.17.6:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.6 x 1.5 sq. mm

1.17.30:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.3 x 6 sq. mm

1.21.1:Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/ recess including cutting the wall and making good the same in case of recessed conduit as required.20 mm

1.21.2:Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/ recess including cutting the wall and making good the same in case of recessed conduit as required.25 mm

90.10.1.5:Supply & Fixing the following types/ sizes of boxes suitable for modular accessories in surface/ recess including making good the damages, colour washing etc as required (RoHS compliant )6 module moulded plastic box on surface

1.24.1:Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required.5/6 amps switch

1.24.4:Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required.3 pin 5/6 amp socket outlet

2.3.2:Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCBIRCCB/Isolator8 way, Double door

2.10.1:Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.Single pole

2.14.2:Supplying and fixing following rating, double pole, (single phase and neutral), 240 volts, residual current circuit breaker (RCCB), having a sensitivity current upto 300 milliamperes in the existing MCB DB complete with connections, testing and commissioning etc. as required.40 amps

2.12.1:Supplying and fixing following rating, double pole, 240 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.40 amps

OD266700/2023-2024:Supplying and fixing DP sheet steel enclosure on surface/ recess along with 40 A 2 pole Isolator complete with connections, testing and commissioning etc. as required.

5.4:Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

5.15:Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required.

5.17:Providing and fixing 4.00 mm dia copper wire on surface or in recess for loop earthing as required.

90.16.5.4:Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.4.00 mm (8 SWG)

OD266947/2023-2024:Supply and providing corrugated PVC flexible conduit of following sizes as required. 25mm

OD266948/2023-2024:Supply, threading, laying and jointing of 15mm dia G.I pipe in ground including excavating trench of suitable size, refilling etc. as required.

Best Power Controls (BID ID -2254269)

D SURESH (BID ID -2253880)

Seven Seas Infotech Systems (BID ID -2254047)

Bidder Name

D SURESH

Seven Seas Infotech Systems

Best Power Controls

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