Product Description

The ESD digital three-phase (one �phase) lighting power saver features in advanced power electric technology, it can adjust the terminal voltage of lighting source effectively and keep it stable at the rated voltage. In the situations that the illumination intensity can not be affected or is not highly demanded, the ESD would drop the power supply by 1%~*0% of the rated voltage for operation, which gives a power saving rate to *0% to *0%, and prolong the lighting device's service life then drop the cost for maintenance. Principle for power saving The ESD lighting power saver implements the power saving function by adopting the wave-form modulation technology, which drops the lighting device's RMS power while remain the peak voltage unchanged, In this way, the power would be considered the same as the power before modulation. The greater the"Gap"is, the more power it can save. The value of the "Gap"can be adjusted by the potentionmeter. The power saving rate can be up to *0% without noticing the change of the illumination intensity. The following diagram describes the basis mechanism of the ESD. The unique control software can make the ESD monitor and modulate the AC sine-wave continuously and drop the energy loss without decreasing the peak voltage. In addition, it can balance the power distribution after modulation, and eliminate the flicker. Product function: &#***9;Individual adjustment of the three-phase(one-phase) output voltage, the output voltage setting is subject to customer's requirement, stable load voltage can optimize the working condition for the load. &#***9;The unique software control can save the power effectively, improve the power factor and balance the output power &#***9;Protection for over-temperature, over-voltage, over-current, etc. &#***9;Easy for parameter setting, after setting, it can run automatically without disturbance. Application scope: &#***9;Factory lighting Textile, paper making, mechanical electronic, tobacco, petroleum, chemical industry, electricity, fashion, food, ect . &#***9;Commercial lighting Shopping mall, shopping center, supper market, hotel, etc. &#***9;Public lighting Government institute, office building, bank, hospital, school, civil building, bus station, wharf, gas station, parking lot and plaza, stadium, holiday resort, play ground, residential area, etc