GENERAL Revenue UPS KLC Civil Station section Providing UPS in Taluk and Village offices as part of the e office implementation under Civil Station section Kudappanakkunnu SITC of UPS General Electrical Work

Amount

SITC of UPS

OD97484/2025-2026:Supply, installation, testing, and commissioning of a continuous duty, true online configuration with double conversion 3-phase online UPS System of 30 kVA with an input isolation transformer. The model shall have the capability to enhance UPS capacity/redundancy by operating the UPS in N+X Parallel Redundant Configuration (PRS configuration) and shall have the capability of independent or common battery bank operation of the UPS when operated in PRS. The UPS system shall be of indoor type (IP20) with input isolation transformer surge protection system, input PF > 0.99, input THDi 93% and unity output power factor (30 kVA = 30 kW), and including all accessories, etc., as required. The UPS shall have zero ms transfer time from mains mode to battery mode and battery mode to mains mode, and automatic bypass built-in with transfer time < 1ms, and shall have manual maintenance bypass provisions, cold start capability, and serial communication interface RS232 port. The system shall have IGBT rectifier and inverter, suitable for operation in 0-40°C ambient temperature with a noise level < 56 dBA at 1m distance. The UPS control panel shall be a color graphic LCD display for indication of UPS status, metering, battery status, alarm/event log, and advanced operational features, including audible alarms. The unit shall have battery backup with a minimum VAH of 72,000 using tubular C10 batteries, including battery rack and interconnecting cables. 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. Make of UPS: Legrand-Numeric/ Riello/ Delta/ Vertiv or equivalent make. Make of Battery: Amaron Quanta/ Exide EL.

OD97078/2025-2026: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&gt; 0.99@ full load, unity output PF (5KVA=5KW), input voltage range 160V- 280V with auto cut off, THD &lt;/= 10%, overall efficiency (AC to AC) &gt;/= 94% , Display panel (in-built LCD and LED) with all measurements and fault indication and LED indications, Audible alarms for: &quot;replace battery, overload warning and shutdown, Low battery, High temperature warning and shutdown&quot;. Suitable for operation in 0-40 degree Celsius ambient Temperature with a noise level&lt;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

2.3.3: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/Isolator12 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

2.12.1: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

2.14.1: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.25 amps

2.15.2:Supplying and fixing following rating, four pole, (three phase and neutral), 415 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

2.13.1:Supplying and fixing following rating, four pole, 415 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.40 amps

2.16:Supplying and fixing DP sheet steel enclosure on surface/ recess along with 25/32amps 240 volts "C" curve DP MCB complete with connections, testing and commissioning etc. as required.

OD265586/2023-2024:Supplying and fixing four pole sheet steel enclosure on surface/ recess and giving connections as required

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

1.17.21: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 4 sq. mm

1.17.33: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 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

90.16.1.3:Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required3.15 mm copper conductor ( 10 SWG)

OD265894/2023-2024:Supplying and clamping 20 mm sizes of corrugated PVC flexible conduit with necessary compression gland with locking ring and check nut at termination pointed using suitable size GI / painted MS saddles spacing not exceeding 60 cms on surface including making good the damages, colour washing etc. as required

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

1.28.4:Supplying and fixing following Modular base & cover plate on existing modular metal boxes etc. as required.6 Module

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

1.31:Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 3 pin 5/6 amps modular socket outlet and 5/6 amps modular switch, connection etc. as required. (For light plugs to be used in non residential buildings).

1.56:Supplying and fixing suitable size Gl box with modular plate and cover in front on surface or in recess, including providng and fixing 2 Nos. 3 pin 5/6 A modular socket outlets and 2 Nos. 5/6 A modular switches, connection etc. as required. (For light plugs to be used in non residential buildings).

5.11:Providing and fixing 25 mm X 5 mm G.I. strip in 40 mm dia G.I. pipe from earth electrode including connection with G.I. nut, bolt, spring, washer excavation and re-filling etc. as required.

5.14:Providing and fixing 25 mm X 5 mm copper strip on surface or in recess for connections etc. 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.

90.16.5.3:Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.3.15 mm (10 SWG)

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.

D SURESH (BID ID -2253903)

Bidder Name

D SURESH

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