GENERAL-Providing UPS at Office of AE, Special building section V, Public Office Complex, TVM-SITC of UPS-General Electrical Work

OD73941/2026-2027:Supply, installation, testing and commissioning of 1kva UPS Single phase in and out. with indoor (IP20) Input pf >0.99, double conversion technology with input voltage range 176-300 @ full load, 50Hz Single Phase, THD of input current should be < 3% at full linear load. output 230V, 50Hz Single phase, It shall be 100% generator compatible, with Efficiency > 95% and output power factor unity ( 1kVA=1kW), Eco mode Efficiency 98% and including all accessories etc as required. The acoustic noise at 1m of the system should be <55dB.The systemshall comply to IEC /EN 62040-1, EN/IEC 62040-2, EN/IEC 62040-3, CE, BIS, ROHS, and relevant IS standards. The system shall be trueonline double - conversion DSP based UPS system and also UPS shallbe with automatic bypass builtin. The system shall have IGBT rectifier and inverter. warranty 3 years for UPS and batteries. The system shall have a battery back up using 2700 VAH C10 tubular battery system (3 numbers 12V 75AH or equivalent) along with battery stand (UPS make - Numeric/APC/Vertiv - Emerson/Hykon/Delta/Eaton or equivalent) (Battery - Exide EL/Amaron)

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.

2.3.2:Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 volts, 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 MCB/RCCB/Isolator) 8 way, Double door

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 30 milli amperes in the existing MCB DB complete with connections, testing and commissioning etc. as required. 25 amps

2.10.1:Supplying and fixing 5A to 32 A rating, 240/415 volts, 10 kA, ""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

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

1.17.21: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

1.17.3: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