Time switch clock
Digital time switch with an astronomical program SHT-4
Timer with an astronomical program to control the lighting without using a light sensor.
used for controlling the lighting (billboards, advertisements, shop windows, etc.) with no light sensor required.
- by entering the geographic coordinates, the lighting can be switched on/off by sunrise and sunset
the preset coordinates for European cities, with optional manual adjustment of the geographical coordinates
during programming, 120 minutes may be added to the time of sunrise and sunset
selection of ON/OFF functions at sunrise or sunset
- astro-clock with adjustable interruption
- operating hours counter for each channel
- timer - switching on the basis of real-time.
two-channel design, where each channel is programmable independently of the other.
automatic switching between winter and summer time.
sealable transparent cover on the front panel.
data and time backup using the battery.
battery life - up to 3 years.
easy replacement of the backup battery through the plug-in module, no disassembling is required.
supply voltage: AC 230 V.
2-MODULE, DIN rail mounting.
Voltage range: AC 230 V / 50 - 60 Hz
Maximum consumption: 5 W
Output contact: 2x changeover / SPDT 16 A (AgSnO2)
Mounting: DIN rail EN 60715
LED indication: input - green, output - red
Protection degree: IP10 terminals, IP40 from front panel
Dimensions: 90 x 35 x 64 mm (3.5˝ x1.4˝ x 2.5˝)
Weight: 128 g (4.5 oz.) - without battery
Format: pdf | Size: 229 kB | 21. 05. 2020
Manual multilanguage SHT-4
Format: pdf | Size: 6 MB | 14. 12. 2019
Format: pdf | Size: 505 kB | 21. 05. 2020
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