Lighting Power Saver

We are offering our customers a wide range of Lighting Power Saver. Normally the lighting circuits like Tube lights and CFL bulbs require 200 a 205 volts to produce the lighting lumens at the rated output. But we are giving 235 a 240 Voltages to the lighting circuit due to the phase setting voltages of 400 - 420V in the day time and 250 volts and above in the night time. So the excess voltage given to the lighting of 30 to 50 V increases the energy losses up to 25 % in our existing lighting systems and the tube lights / bulbs / ballasts failures are more now.

POWERON LIGHTING SAVER reduces the lighting supply to the required values.
Features
The output voltage is regulated with OLTC (On Line Tap Changing) function according to the input voltage.
Sense the Input voltage in individual three phases to corresponding neutral for balance and unbalance load.
The regulation of Output voltage will be controlled with two options of settable voltage / settable time.
During settable time based function, the output voltage is depends upon the time, for example in the day time, the output voltage is low, because of lower requirement due to the already available sunlight. And the output voltage is high after the setting time exceeds. (Both Day & Night Time can be settable)
The Input power factor is monitored with settable range, when the PF is reduced from the setting range; the connected capacitors are automatically connected to the supply.