|Display Digit||4 Digit|
|Country of Origin||Made in India|
|Password||Provided to prevent unauthorized use.|
|Dual Mode||Astronomical and real time clock mode|
|On Delay||0.99 Seconds ( Adjustable)|
|Dimension||195 x 100 x 90 (mm)|
|Relay output||Dual relay can be individually programmed|
|RTC mode input||"On" and "Off" time Clock based|
|Clock Accuracy||+- 1 Second|
|Location Accuracy||+- 1 degree|
|AST input||Latitude and Longitude at the installed locations|
|Supply Voltage||15V to 260V AC|
We are offering Photonic Astronomical Timer to our clients. Automatic street light controlling device based on Sunrise and Sunset time. There is no need for seasonal setting and also it calculate leap year adjustments automatically.
Power saved is power produced.
Light master saves lots of electrical power by preventing early Switch ON and late Switch Off of street lights.
It is totally based on the sunset and sunrise of the installed location.
ON offset is provided to adjust the Switch ON after the sunset at the evening twilight and OFF offset is provided to adjust the Switch OFF before sunrise at the morning twilight.
Light master protects electrical system when power resumes after power failure. ON delay(adjustable) is provided to reduce the surge current occurs on the distributions transformers. And also protects Light bulbs from the voltage surges.
Rugged and Reliable
Lightmasters casings and circuits are effectively designed to operate perfectly even in the worst operating conditions.
Models based on load: