Grama Panchayat has published Tender For Purchase Of Led Tube Set. Submission Date for this Tender is 08-11-2023. Distribution Box Tenders in athiyannoor Kerala. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Supply, Installation and two yaer maintenance of 24 W automatic operation LED TUBELIGHT on the existing KSEB poles . 1) Supply of Source : 120 AC Volt - 270 AC Volt. 2) Frequency 50Hz +/- allowable tolerance, 3) LED driver -Electronics Driver with minimum(6.0 KV surge protection 4) Control Circuit - Constant Current, 5) Total Luminar power consumption - 24W +/- 2 W Max, 6). Power factor:>0.95, 7) Total harmonic distortion(voltage)<10%, 8) Total Harmonic distortion(current)<10%, 9) Efficiency of luminar:>>80%, 10) Mode of Operation : Automatiic operation, 11) No of LEDS : Up to 24, each LED to be fitted with individual lens, 12) Luminar Efficiancy of Led : 130 lumens per W (LM80 to be provided) 13) Total luman output : more than 2160 lumens, 14)( Beam angle : 120-140 (Batwing type 15) Usage hours : 12hours per day, 16) LED light expectancy :> 50000 glow hours at 35 degree Celciious with 70% lumen maintence , 16) Colour rendering index (CRI):70% 17) Corrulated colour correction temperature 4000K to 60000K, 18) Casing materials : Water proof, rust proof, die cast alluminium with IP65/IP66, 19. Diffuser : UV stabilized Polly Carbonate (Toughned Glass, 20)Heat Sink : Pressure die cast Alluminium, 21)Electronic connector : Copper led wire with sufficient length and size, 22) Bend Pipe : B class Galvanized Iron(GI) 23) bracket clamb, bolt and nuts galvanized Iron (GI) 24) junction Box : Suitable junction Box to be provided for safety 25) Drop wire Dual sheathed Aluminium 2.5Sqmm each conductor, 3mtr Length 26) Warranty : Minimum 2 years from |
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