Estimate for AMC of 12/10 Metre High Mast

Lowering and dismantling of existing damaged lights from high mast pole etc complete.

Supplying and fixing following rating, four pole, (three phase and neutral), 415 V, residual current circuit breaker (RCCB), having a sensitivity current 30 mA in the existing control panel complete with connections, testing and commissioning etc. as required.32A four pole RCCB 30mA

Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, "C" curve, miniature circuit breaker ( MCB) suitable for inductive load of following poles in the existing Control panel complete with connections, testing and commissioning etc. as required.Single Pole MCB

Four Pole MCB

Supply and fitting in the existing Control panel 24 hours Anolog Timer switch supply voltage 230 V 50 Hz for operating automatic on/off function with IP53 grade protection, operating temperature 10 º C - 50º C, contact>16 A for controlling -main contact-1 Nos and giving connections etc complete.

Supply and fitting in the existing Control panel 25A TP contactor for the automatic switching of luminaries and giving connections etc complete.

Supply and fitting in the existing Control panel 9A TP contactor for the power tool control and giving connections etc complete.

Supply and fitting in the existing Control panel 6A Toggle switch and giving connections etc complete.

Supply and fitting in the existing Control panel Push button switch for raising and lowering of luminaries system and giving connections etc complete.

Supply, Installation, Testing & Commissioning of 150/200 W LED floodlight fixture (Array LED) should be powder coated with high pressure die-cast aluminium LED housing. The LED should be fixed on die-cast extruded aluminium heat sink for proper thermal management with Manufacturer name engraved /embossing in housing to allow traceability till life of fixture (stickering and printing is not acceptable) . Colour Temperature should be 5700°K ±300°K and the operating voltage range 120–275V AC, provided with open and short circuit protection and input surge voltage protection. (5kV internal and external 10kV to driver inside the fixture). LED’s are provided with secondary lens optics to get optimum optical performance the driver should be Constant voltage, constant current, SMPS Protection. LED Compartment should be isolated from Driver compartment in such a way that natural airflow is possible between Optical compartment and driver compartment. Luminaire is provided with a mounting bracket fixed on pressure die-cast aluminium covers for aiming adjustment. The luminaire shall be minimum IP66 & IK07 protected. LED having 50,000 burning hours @L70, power factor <0.95 & with THD less than 10. Luminaire should deliver minimum 100 Lumens/watt etc complete. ( prefered make Osram, Philips, Bajaj )