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| 1 | Supply of 3 phase+ Neutral input and 3 phase + Neutral output 415volt, 50HZ ,80KVA onlineUPS,30 min. power Backup,advance Level 3IGBT based rectifier technology , True Online double conversion must handle regenerative loads, along with inbuiltGalvanic Isolation Transformer and RS232, RS485, Relay contact ,connectivity. IP21 Including battery breaker MCCB AND ENCLOSUREIsolation: Built-in Isolation Transformer for Galvanic IsolationOverload Capacity: Defined at 40°C without battery supportInput Features: Built-in Phase Sequence Reversal Detection & CorrectionCompatibility: 3-Phase, 3-Wire Rectifier – Fully compatible with existing infrastructureFault Protection: High Short Circuit Current for better fault discriminationLoad Handling: Supports all types of machine loads, including regenerative loadsSTD Accessories: Open Battery racks, Interconnection Cables, Connecting Lugs, Battery Isolator, and UPS to Battery cable of required lengthetc.as per technical specifications mentioned in tender documentsThe UPS to be used for feeding power supply to HVAC ( Air conditioning system Air cooled chillers 18 Tr capacity and other 3 phasemotor and machine load ) The UPS must feed un interrupted power to chillers in case of mains failure for 30 Min. Warrantee of UPS for 01 year from the date of Handing over of the complete system. During power failure the Chiller start than the UPS must take starting load of connected Chiller system with battery backup. Agency requested to visit the site to check connected load before quoting. |
| 2 | Supply ofSMF batteries setup to provide 30 Minutes power backup including all connection studs, accessories, jelly , complete in all respect. Battery Type should be No maintenance battery/SMF of reputed brand having ISO 9001:2008 & ISO 4001 BIS/ISI for quality and environment charged complete with 24 months warranty complete from the date of commissioning and handing over of site. Warrantee of Battery for 02 years from handing over of the system on letterhead ofbattery OEM. |
| 3 | SITC of Input and output distribution panel having TPN MCCB125A, 36KA , MCCB FROH415V,50Hz,havingoutside rotary operated mechanism , phase spreader , R Y B Indication lamp , On OFF Trip Indication lamp ,with enclosure boxcable spreader , Manual, with integral LSI protection, earthing for panel , wall mounted fixing accessories as per specifications mentioned in tender documents |
| 4 | CABLINGPower Cabling Supply and laying heavy duty 1100V grade XLPEouter sheathed & Fire Retarded Low Smoke (FRLS) cables indoor with Copper conductors as specified complete with:a) Cable clamps/ trays on walls, floors, ceiling as required.b) Earthing the glands armouring etc. |
| 5 | SITC of Incomer cable from main input MCCB distribution board to UPS Incomer 1CX50 Sqmm Copper cable multi strand type including glanding and lugging ( Lug Qty 8 nos) . |
| 6 | SITC of Outgoing cable from UPS output to main outputMCCB distribution board 1CX50 Sqmm Copper cable multi strand type including glanding and lugging ( Lug Qty 08 Nos) ( Neutral cable lug Qty 02 nos ) |
| 7 | SITC of Tinned copper earth plate electrode 600 x 600 x 3.15 mm earth station, including 5MTR copper Strip 25 X 3 MM for each pit, 2.5mtr below ground level as per drawing complete with all required materials like Cole, charcoal, salt, brass nut bolts & washers, watering arrangements, GI pipe (B class), concrete chamber, heavy duty cast iron cover plate & excavation in all types of soil in ground refilling & removal excess earth within a radius of 500 mtr. Etc. Note:1.The chamber cover & plate shall be of heavy-duty hinged type & it shall weigh approx. 65 to 75 Kgs. For 450 x 450 mm size & shall be got approved by dept. (6 mm chequred plate with 40 x 40 x 6 mm angle iron frame)2.Plastering shall be done both inside & out side.3.The measurement of resistance of earth station & resistance of complete scheme of earthing layout shall be measured, recorded & got approved by Engg-in-charge. |
| 8 | Supply, Installation, Testing and commissioning of 25 mm x 3 mm COPPER strip on surface or in recess for connections etc. as required including all fixing accessories |
| 9 | SITC of 3. 5x 70 Sqmm aluminium armoured cable 1.1 KVA FRLS , XLPE PVC Insulated cableincluding double compression type glanding ( Qty 02 Nos ) , lugging ( Qty 08 Nos ), Manualexcavationof soft/ hard soilfor underground cable laying up to 900 mm , backfilling of excavated area , clamping , saddling of cable on walls , trench etc. |
| 10 | Charges of installation and commissioning of UPS batteries. |
