Astronomical Time Switch

الوصف

A True Nature Switch, in real sense. An ultimate product for Energy Conservation. Load is turned On/OFF, according to the Sunrise/Sunset timings of the location, for **5 days of the year. No need of maintenance, as in photo sensor based or infrared sensor based devices. No need to adjust time in *5/*0 days as in time switches. A True Nature Switch, for complete unmanned operation Optional Manual Override This switch is an ideal time switch for switching on street lights, high mast lights, compound lights in housing societies, advertisement hoarding lights, sign board lights at sunset time & switching off at sunrise time without any light sensor. Twilight Option is also available and adjustable between ***0 mins. Lights are activated when needed, hence : - reduces electricity consumption, - enhances luminaries' life. Multiple Circuits can be controlled to reduce load in late night.(available in Model ESO**0 series Energy Saver) An ideal Energy Saver for Municipal and City Corporations for street lights, Industries, Housing Societies, etc.