Zilla Parishad Tender

Supply & fixing of LED Display board with transportation, handling (loading unloading etc. all type), with cabinet, suitable heavy iron frame structuren, necesary concrete foundation & commissioning including all necessary accessories as required. Description and configuration of Display board is as follows: Size: 7(seven) feet x 5(five) feet (including structure frame 7.30 feet x 5.25 feet minimum. 1. Pixel Pitch 6mm each 2. Size of Pixel SMD 2727 (3 IN 1) 3. Pixel Cinfiguration 1R1G1B 4. Density 62500 dots/ sqm 5. Module Power 22W 6. Module Size (W x H)192mm x 192mm 7. Display resolution per module 96 dots x 96 dots 8. Weight per cabinet 9.2kg 9. Cabinet Material MS cabinet 10. Best Viewing distance 6mtr. 11. Best Viewing Angle ≤ 120 deg 12. Display Colour 16.7m 13. Brightness 5500 cd/m2 14. Changing frame frequency 60 Hz 15. Refresh Rate 1920Hz 16. Driving Method 1/8 scanning 17. Driving Device Constant Current 18. Driving IC 1 CN 20385 19. Gray Scale 14 bits 20. Brightness control 256 grade 21. Colour temperature 6500 k 22. LED bulb King light type 23. IP Grade IP65 24. Max. Power 650w/ sqm. 25. Power connection No connector (inside cable cabinet design) 26. LED fail rate ≤ 1% 27. Working voltage AC 220 volt ± 10% 50≠ 2 or AC 110 volt ± 10' 50 Hz 28. Short circuit Protection Yes 29. Working temperature (-20 °C to 50 °C) ± 10% 30. Working Humidity (10% - 90%) 31. Out of control 0.0001 Scattered 32. W1-F1 AP+STA mode Yes 33. 4G Module Yes 34. Life time 100000 hrs. 35. control mode synchronous 36. Environment Outdoor type with suitable protection of rain, storm, salty air etc. 37. Install mode Wall mount/ roof mount/ Land mounts (up right post- angle iron frame with CC foundation. 38. Install Purpose Fix installation 39. Visibility Super day & night visible 40. Interface Remote control/ via internet for data communication 41. Language English, Bengali, Hindi 42. Display Support Malty display (audio & video should be possible to edit in display separately.

S & Installation of Mini Feeder pillar box of suitable size made with MS plate having front opening hinged with door handle and double locking arrangement with lock and keys. There should be proper ventilation spout at the centre of the top side. The pillar box should be erected over suitable brick structure with plaster and neat cement finish and to be painted by two coats of paints over two coats of primer. The pillar box should be provided with following incl. S&F switches, necessary connection etc. as required. 1) 240V, 32A,2 Bar Copper BBC---1no 2)240 V, 16A DPMCB of Breaking capacity 10kA & C characteristics - 1 no 3)240 V, 6-16A SPMCB of Breaking capacity 10kA & C characteristics - 2 no 4) Time switch GIC make ----1nos 5) 2-Pole power contractor 40A L & T Make -1nos 6) Auto/Manual Toggle switch ---1nos 7) Diode type neon Indicator Lamp-1nos 8) Blank space for (R, G) kwh meter installation 9) 32 amp MCB DP - 1 nos. all MCB leygrand / Havells'/Seimence make.

Supply & Laying of 2 core 10 sqmm Al-Armoured cable x LDE 1.1 kv (KEI/ Gloster/polycab/Havell's as paproved) on wall sufrace with saddles / clamp whire as required.