IMPROVEMENT TO ELECTRIC INFRA AT CERTAIN CRITICAL LOCATIONS AT DOMEDTIC AREA AT UNDER GE (AF) NO 2 AT AF STN JODHPUR

Supply, installation, testing and commissioning of 3 KVA/2400 watt Online UPS, Single Phase input and Single Phase output, true online double conversion type, , complete with all standard accessories as required. The UPS shall be based on IGBT rectifier and inverter technology with microprocessor/DSP based control system and shall operate on 230V AC, 50 Hz single phase input with input voltage range 160V to 300V AC and provide regulated 230V AC ±1% output voltage with pure sine wave output and output frequency 50 Hz ±0.1% The UPS shall have minimum efficiency 90% or better, input power factor ≥0.8, and zero transfer time as it is a true online system. The UPS shall be equipped with LCD/LED display panel indicating input voltage, output voltage, frequency, load percentage, alarms and fault indications. The system shall include inbuilt automatic static bypass and manual maintenance bypass for reliable operation during overload or fault conditions The UPS shall be provided with complete protection features including overload protection, short circuit protection, over temperature protection and other necessary safety protections. The scope shall include supply, installation, testing, commissioning and demonstration of the UPS unit complete all as specified and directed by Engineer-in-Charge.

Supply, installation, testing and commissioning of 5 KVA/4000 watt Online UPS, Single Phase input and Single Phase output, true online double conversion type, , complete with all standard accessories as required. The UPS shall be based on IGBT rectifier and inverter technology with microprocessor/DSP based control system and shall operate on 230V AC, 50 Hz single phase input with input voltage range 160V to 300V AC and provide regulated 230V AC ±1% output voltage with pure sine wave output and output frequency 50 Hz ±0.1% The UPS shall have minimum efficiency 90% or better, input power factor ≥0.8, and zero transfer time as it is a true online system. The UPS shall be equipped with LCD/LED display panel indicating input voltage, output voltage, frequency, load percentage, alarms and fault indications. The system shall include inbuilt automatic static bypass and manual maintenance bypass for reliable operation during overload or fault conditions The UPS shall be provided with complete protection features including overload protection, short circuit protection, over temperature protection and other necessary safety protections. The scope shall include supply, installation, testing, commissioning and demonstration of the UPS unit complete all as specified and directed by Engineer-in-Charge.

Supply, installation, testing and commissioning of 10 KVA/8000watt Online UPS, Three Phase input and Single Phase output, true online double conversion type, without batteries, complete with all standard accessories as required. The UPS shall be based on IGBT rectifier and inverter technology with microprocessor/DSP based control system and shall operate on 415V AC, 50 Hz three phase input with input voltage range 320V to 480V AC and provide regulated 230V AC ±1% single phase output with pure sine wave output and output frequency 50 Hz ±0.1%.The UPS shall have minimum efficiency 90% or better, input power factor ≥0.9, and zero transfer time as it is a true online system. The UPS shall be equipped with LCD/LED display panel indicating input voltage, output voltage, frequency, load percentage, alarms and fault indications. The system shall include inbuilt automatic static bypass and manual maintenance bypass for reliable operation during overload or fault conditions.The UPS shall be provided with complete protection features including overload protection, short circuit protection, over temperature protection and other necessary safety protections. The scope shall include supply, installation, testing, commissioning and demonstration of the UPS unit complete all as specified and directed by Engineer-in-Charge.

Supply, installation, testing and commissioning of sealed maintenance free (SMF) VRLA batteries, 12V, 65Ah, suitable for use with 3 KVA Online UPS system, complete with all accessories as required. Each battery bank shall consist of 3 Nos batteries ,01x3KVA online` UPS shall require 02 battery bank of cumulative capacity 72V DC SYSTEM , capable of providing approximately 45 minutes backup under normal operating conditions. The batteries shall be maintenance free, spill proof, leak proof and suitable for continuous float/boost charging applications, complete with powder coated MS battery rack, interconnecting copper cables, lugs, glands, proper crimping, insulation and earthing. The item shall be complete in all respects including supply, installation, testing and commissioning as directed by the Engineer-in-Charge (NOTE- 1battery bank of 3 batteries will be counted as 1 item each).make:-Exide,luminious

Supply, installation, testing and commissioning of sealed maintenance free (SMF) VRLA batteries, 12V, 65Ah, suitable for use with 5 KVA Online UPS system, complete with all accessories as required. Each battery bank shall consist of 4 Nos batteries ,01x5 kva UPS shall require 04 battery bank of cumulative capacity 192V DC system, capable of providing approximately 45 minutes backup under normal operating conditions. The batteries shall be maintenance free, spill proof, leak proof and suitable for continuous float/boost charging applications, complete with powder coated MS battery rack, interconnecting copper cables, lugs, glands, proper crimping, insulation and earthing. The item shall be complete in all respects including supply, installation, testing and commissioning as directed by the Engineer-in-Charge.(NOTE- 1battery bank of 4 batteries will be counted as 1 item each).

Supply, installation, testing and commissioning of sealed maintenance free (SMF) VRLA batteries, 12V, 65Ah, suitable for use with 10 KVA Online UPS system, complete with all accessories as required. Each battery bank shall consist of 02 Nos batteries, 1x10 kva online ups shall require 08 battery bank of commulative capacity 192 volt DC system capable of providing approximately 45 minutes backup under normal operating conditions. The batteries shall be maintenance free, spill proof, leak proof and suitable for continuous float/boost charging applications, complete with powder coated MS battery rack, interconnecting copper cables, lugs, glands, proper crimping, insulation and earthing. The item shall be complete in all respects including supply, installation, testing and commissioning as directed by the Engineer-in-Charge..(NOTE- 1battery bank of 02 batteries will be counted as 1 item each).

Supply and installation of Battery Stand fabricated out of heavy duty Mild Steel (MS) angle / square pipe section, suitable for accommodating 03 Nos. 12V, 65Ah tubular batteries stand for 3 kVA UPS system( 02 battery bank ) complete with welded frame structure, proper alignment, anti-vibration base, and adequate ventilation provision.The stand shall be powder coated / epoxy painted for protection against corrosion and rust, suitable for indoor electrical room installation. The structure shall be capable of safely bearing the full load of batteries including dynamic load during operation without deformation.The item shall include all necessary nuts, bolts, welding, finishing, leveling, and fixing accessories required for complete installation as per site requirement and directed by Engineer-in-Charge..(note:-02 battery bank for 3 kva UPS system will be counted as each item)

Supply and installation of heavy duty battery stand fabricated out of Mild Steel (MS) angle / square pipe section, suitable for accommodating 04 Nos. 12V, 65Ah tubular batteries stand for 5 kVA UPS system,(04 battery bank) complete with rigid welded frame structure, proper alignment, anti-vibration base and adequate ventilation for heat dissipation. The structure shall be powder coated / epoxy painted for protection against corrosion and rust, suitable for indoor electrical room installation. The stand shall be capable of safely bearing full load of batteries including dynamic load during operation without deformation. The item shall include all necessary nuts, bolts, welding, finishing, leveling, and fixing accessories required for complete installation as directed by Engineer-in-Charge.(note:-04 battery bank for 5kva UPS system will be counted as each item)

Supply and installation of heavy duty industrial type battery rack fabricated out of Mild Steel (MS) structural steel section (angle/channel/square pipe), suitable for accommodating 02 Nos. 12V, 65Ah tubular batteries stand for 10 kVA UPS system,(08 battery bank) arranged in proper series/parallel configuration as per UPS requirement, complete with multi-tier (2/3 tier) frame structure, strong base support, anti-vibration pads, and adequate ventilation arrangement. The stand shall be powder coated / epoxy painted to ensure long life and corrosion resistance in indoor electrical installations. The structure shall be designed to withstand full static and dynamic load of batteries without bending, tilting or structural failure. The item shall include all accessories such as nuts, bolts, welding, cable routing arrangement, insulation supports, earthing provision, leveling, and fixing works complete as per site requirement and directions of Engineer-in-Charge..(note:-08 battery bank for 10 kva UPS system will be counted as each item)

Material & labour for sub main wiring as per IS, single core FRLSH PVC insulated flexible multistranded copper conductor,FRLSH, 1.1 KV grade drawn through & including PVC grey conduit heavy duty with necessary accessories (like bend, juction boxes etc) including taking down old unsv submain wiring complete all as specified for three runs of 6.0 Sq.mm main Phase-Neutral supply cable alongwith one run of single core 4.0 Sq.mm for continuous earth wire in green color complete all as specified and directed by Engineer-in-Charge.