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Energy Saving Module for HID Lamps
Energy Saving Module for HID Lamps
Pammvi Exports offers Esenze Energy Saving Module for High Intensity Discharge (HID) Lamps. This is a “standalone†solution for individual HID lamp fixtures that is capable of providing bi-level dimming for sodium vapour, mercury vapour or metal halide. This dimming module provides the user with the option of variable dimming levels and variable time schedules to suit the actual site conditions. There is a facility to program these variable settings using PC-based software wherein the USB port can communicate wirelessly through an infrared protocol with this module. In short, the module is the receiver whereas the transmitter is placed on the USB port of the PC. It is observed that large sites require different settings, which can be programmed as stated above. Typically, the NAV/SOD/HQL/HPI/HQI lamps already have a capacitor, electromagnetic ballast and an ignitor/starter as part of the lamp configuration. This module having a size of 45 x 80 mm can be placed comfortably in any existing lamp canopy without altering or adding any additional housing on the lamp pole or lamp pillar. The installation time in general takes anywhere between 15-30 minutes. The energy savings are quite pronounced due to variable dimming levels available in this module. For example, level 1 can have a lower dimming level from 15-25 %, while level 2 can have a higher dimming level ranging from 25-35%. This module is activated after powering on the lamp fixture either manually or by a timer or through a light/lux switch. The initial ten minutes are used by the module to calculate the total power consumption so also provide the lamp to attain it’s full operating power by allowing it to strike. Level 1 is invoked immediately after the completion of this ten minutes striking/pre-heating period. There are two models available, 50-300 W and 300-500 W. Application areas: street lighting, yard lighting, advertisement hoardings, sports arena, warehouses, etc.