V O Chidambaranar Port Trust-VOCPT has published Replacement Of Sodium Vapour/ Metal Halide Conventional Luminaries With Led Fittings On Existing 30 Metre High Masts Available At Vocpt. Submission Date for this Tender is 27-01-2021. LED Light Tenders in VOCPT,Tuticorin Tamil Nadu. Bidders can get complete Tender details and download the document.
Name of Work: Replacement of Sodium Vapour/ Metal Halide Conventional Luminaries with LED fittings on existing 30 metre High masts available at VOCPT | ||||
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Item Description | Item Code / Make | Quantity | Units | |
1 | Supply, installation, testing and commissioning of Suitable LED Luminaries in 30Mtr High mast towers and achieving minimum 25Lux for 60Mtr radius including replacement of the existing conventional luminaries and handing over to the Electrical office andthe work comprise the following. The detailed specification of Luminary is follows. Total system wattage: As your own design of LED luminaries, Input voltage: 230V AC-280V AC, 50Hz, Power factor:>0.95, Athd:<(><<)>10%, Minimum Efficiency: 94% onwards, Temparature class:T6, IP Standard:IP67, Starting time: 0.2Sec, Guarantee: 5Years on LED Driver, COB LED, Flux/CCT/CRI, Specifications of LED: LED Type:COB, Total lumen(Asper LM 79):120Lumens/watt, Lumen Efficiency:133lm/w@600C, LED Tc from NABL accredited lab, Lumen Efficacy (Lm/Watt)(incl all losses)-(as per LM 79):120lm/W@600C, Color/Color rendering index: CCT5000K/RA70, SP Ratio:2.25, MAC ADAM Elip Stage: Step 3, Lamp life: 1,60,000Hours Minimum, Certifications/Reports: LM79/LM80, Actual tested report: Minimum test report for 63000 Hrs, Identification method: Unique Serial No.Printed on each lamp, Make of LED: Citizen Japan, Bridgelux, lightenCOB, Osram, Nichia, Seoul Specifications of LED Driver: Type of Driver:Constant current, Input voltage range: 100-310VAC, Frequency range: 45-60Hz, Inrush current: Cold start50A, Leakage current: <(><<)>0.75mA/275V AC, output protection: Short circuit, Over voltage, Current, Temparature, Withstand voltage: I/P-O/P:3.75KVAC, MTBF/DMTBF:213Khrs Minimum, Specifications of Optics: Optic Type:Glass lens, MOC of optics: Borosilicate Glass, Optics Efficiency: 96%, Specifications of fixture/Heat Sink: Certification: IP67, MOC Fixture: Aluminium Exrtrusion-6063, Junction temperature-Tj : 950C, Case temperature: 62.40C | BI01010001010000000000000515BI0100001113 | 38 | Nos |
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