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| 1 | SPEAKER |
| 2 | od177691/2024_2025 Supply, installation, testing, and commissioning of 42U audio rack plates, including assembling and wiring for interconnecting the devices, and earthing using 10 SWG bare copper conductors connected to the nearest earth bus. |
| 3 | od177694/2024_2025Supply and laying of speaker wiring/audio wiring using 2 Nos. 6 Sq.mm multistranded flexible FRLS PVC wire in Existing FRLS medium guage PVC conduit with accessories for speakers laying on surface / concealed as required. |
| 4 | od177695/2024_2025 Supply and laying of speaker wiring/audio wiring using 2 Nos. 4 Sq.mm multistranded flexible FRLS PVC wire in Existing FRLS medium guage PVC conduit with accessories for speakers laying on surface / concealed as required. |
| 5 | od177696/2024_2025Supply, laying, installation, and commissioning of speaker wiring/audio wiring using 2 Nos. 2.5 Sq.mm multistranded flexible FRLS PVC wire in Existing FRLS medium guage PVC conduit with accessories for speakers laying on surface / concealed as required. |
| 6 | 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 |
| 7 | 1.21.3Supplying 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.32 mm |
| 8 | UPS |
| 9 | od177688/2024_2025 5 kVA UPS(4K Projector)Supply, Installation, Testing and Commissioning of of 5 kVA,single phase input,single Phase output, true on-line UPS System with 30 minutes back up , with isolation transformer, voltage stabilizer including all accessories, SMF batteries VRLA type with powder coated CRCA cabinet including all accessories cabling etc as required complete having following specification. RS485 Interface compatibility Fully digital controlled based on DSP Power factor corrected from end > 0.9 Pure sine wave output. Regulated output voltage & frequency. Auto regulation of battery end voltage Intelligent interface with LED/LCD display Static bypass switch / manual by pass switch Auto temperature compensation, Remote Management Interphase, Back up time 30 minutes at full load. The system shall have 2 years warranty for UPS and batteries, including rack and interconnecting cables. The UPS will provide 30 minutes of backup using a Sealed Maintenance-Free (SMF) battery from a reputable, approved manufacturer, with the required Amp-Hour (AH) rating, supported by calculations..The cabling between UPS and Batteries shall be in the scope of Contractor. |
| 10 | od177689/2024_2025 20 kVA UPS(For Sound System) Supply, Installation, Testing and Commissioning of 20 kVA, Three phase input, Single Phase output, High Performance IGBT/PWM based True-On-Line Double Conversion UPS system with Isolation transformer and 30 minutes back up including SMF batteries VRLA type with powder coated CRCA cabinet including all accessories and cabling etc as required complete having following specification. The UPS system consist of one numbers of UPS unit and one set of battery bank ,Fully digital controlled based on DSP, Power factor corrected from end > 0.95 ,Input THDi >The system shall have 2 years warranty for UPS and batteries, including rack and interconnecting cables. The UPS will provide 30 minutes of backup using a Sealed Maintenance Free (SMF) battery from a reputable, approved manufacturer, with the required Amp-Hour (AH) rating, supported by calculations.The cabling between UPS and Batteries shall be in the scope of Contractor. |
