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ASTRONOMICAL TIME SWITCH

ASTRONOMICAL TIME SWITCH
ASTRONOMICAL TIME SWITCH
Product Code : 01
Product Description

ASTRONOMICAL TIME SWITCH uses Microcontroller technology & Intelligent Astronomic Software to calculate Sunset & Sunrise time each day in an Astronomic Year for any Geographic Location. Twilight setting (-60 to 60 Minutes) allows correction of switching time & saving in energy as switching. ON can be delayed from Sunset time in the evening & switching OFF will be earlier than Sunrise time in the morning by set Twilight duration. Automatic switching ON & OFF, No human dependency.

  • Astronomical time switch is a programmable switch to turn on electric utilities between, sunset and sunrise accordingly to the geographical area of installation. latitude and longitude  precise to the minute with Time zone . 
  • Allows energy saving via Programming of time and geographical area of installation.
  • Daily automatic regulation of sunrise and sunset time.
  • Summer, winter, rainy time automatic update.
  • LED Display to view time, day, DATE By program.
  • Suitable to program the coordinates of the city and has a easy usage interface.
  • Internal batteries to enable the usage of programming without energy.
  • Sunset and sunrise times can be viewed on screen.
  • Sunrise and sunset times can be shift +/- 99 minutes.
  • Wall mounting with screw.
  • Supply; 230 VAC (-10% / +15%) 50/60 Hz.
  • Output contacts;  5A / 30 amps 250VAC. Single and double relay output ,
  • Operating temperature; -20 ºC / +70 ºC.
  • Storage temperature; -30 ºC / +70 ºC.
  • Time sensitivity: 0,5 s / Day.
  • System battery life: 5 year.
  • Clock battery life: 5 year.
  • 12 months warranty ,
  • Ideal for outdoor and Building lights ,Street lighting Application.