REPAIR/MAINT OF DG SET, SECURITY LIGHTS, FLOOD LIGHTS, TIMER SWITCH, SECURITY LIGHTS CABLE AND CONNECTED WORKS AT NEW CANTT UNDER GE(N) PATIALA

Supply and fix in replacement electronic driver with power factor correction suitable for 45/50/60 Watt LED street lights, input AC 85-300V, input frequency 50/60 Hz, output voltage DC 22-38V, output current 1500mA (+-) 5%, waterproof level :IP 65, shell material : aluminium with IS 15885, complete all as specified and as directed.

Supply and fix in replacement electronic driver with power factor correction suitable for 70-90 watt LED street lights, input voltage 70V AC to 300 V AC , power factor 0.99 (Unity) , over voltage 300 V cutt off , short and open circuit protection isolated, surge protection up to 10 to 12 Kv, maximum output voltage 55 Kv, maximum current up to 1.5a waterproof level :IP 65, shell material : aluminium with IS 15885, complete all as specified and as directed.

Supplying fixing in repair connecting and testing of energy saving & environment friendly LED street light made out of pressure die cast anodised aluminium with toughened glass cover housing, 90 watts LED to achieve electrical safety class 1, CRI>70 colour temperature 5000k to 6000k with LED working life time >50000 burning hours with integrated constant current electronic driver, nominal volatge 240V, AC,50 Hz, operating voltage range 120-280V, suitable for ambient environmental condition of station, TDH<10%,, Pf >0.95, lumens >80 lm/W, Ingress protection not less than IP65, driver and luminaire shall comply not less than LM-79 or IS 16106 of 2012 complete all as specified and directed.

All as item No. 3 Above but of size 70 Watt.

All as item No.3 Above but of size 60 Watt.

M&L for preparation of old painted surfaces of erected steel tubular swaged poles / Rails/Girder poles of LT over head line ( Except embedded portion) , 9 M long including all MS work mounted on pole , earth protection & water pipe ( if exists) and providing one coat of aluminium paint and providing 04 Nos bands/ straps with two coats of Retro Reflective paint ( black ,yellow and red 30 cm wide each) from top of plinth block complete all as specified

Supply and fixing LED flood light 120 watt 230 V AC outdoor type with thermal management in multiple optics and equipped with IP66 protection, with impact and corrosion resistant complete with driver and lamp, all as specified and directed.

Supply and fixing in repair of automatic street light control switch single phase 5-8 KW 40 Amps using infrared sensor based nature switch for automatic switching of street lights. Nature switch operation should be based on Natural light lux level. The sensor along with suitable power contactors and incoming out going MCBs should be enclosed pole/wall mounted thermo plastic polycarbonate enclosure conforming to IP 66 protection class 2. Make: Nature switch: Kakatiya Energy systems/BAJAJ/Healer Contactors: BCH/L&T/Schneider MCBs: Hager/Schneider/L&T Enclosure: Hensel/GE or equivalent in indoasian Circuit wiring: Polycab/ Finolex or equivalent in indoasian

Supply and fix in replacement integrated auxiliary contactor 65 Amps, AC 3 phase, 220 to 415 volt, 50/60 Hz, three/four pole, contacts 2NO+2NC conforms to IEC/EN -60947-4-1 suitable for street light timer panels, complete all as specified and directed . Make:- Havells Cat No. IHPHA065300W , Legrand Cat No. 416146 or equivalent in C&S.

Supply and fix in replacement integrated auxiliary contactor 40 Amps, AC 3 phase, 415 volt, 50/60 Hz, three pole contacts 1NO+1NC conforms to IEC/EN -60947-4-1 suitable for street light timer panels, complete all as specified and directed . Make:- Havells Cat No. IHPBC040100, Legrand Cat No. 416111 or equivalent in C&S.