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Control & AutomationControl Relays
Without needing to receive light, on any day of the year, using a microprocessor program, this device can accurately detect sunrise and sunset and control the lighting system.
The astronomical clock has no light sensor and can be installed in any covered location, which eliminates possible errors on cloudy days and access by unauthorized persons. This device can also switch the outputs off or on up to ±120 minutes relative to sunrise and sunset.
Download PDF
12B2.pdf
Download فیلم آموزشی
12B4.mp4
Download فایل اتوکد
AWB-6AC4.dwgDownload فایل اتوکد
AWB-20AC5.dwg
Code:
12B2
Dimensions:
72*86*60 mm
Dimensions:
72*86*60 mm
IP:
30
Supply Voltage:
۱۶۵-۲55 VAC, 50-60 Hz
Trip on / Cut-off for:
افزایش ولتاژ: 255 ولت، کاهش ولتاژ: 170 ولت
Operating Conditions:
دما: ۶۵+..۲۰– درجه سانتی گراد و رطوبت : ۷۰درصد
Weight:
150 gr
Output:
رله 6A
Weight:
160 gr
Output:
رله 20A
Features of the Shiva Amvaj Astronomical Clock 20A , 6A
Microprocessor system for controlling the lighting system at sunrise and sunset based on longitude and latitude
Protection against over-voltage and under-voltage
Lighting turn-off time can be set either as an exact time or as a timer between 1 and 12 hours after sunset
Date, time and all settings retained after input power failure (5 years)
Rotating display: date, time, on and off times
Lamp on and off times can be shifted up to ±120 minutes relative to sunrise and sunset
Lithium battery with 5-year life (replaceable)
Capability
Display of mains voltage
Enable or disable summer and winter time change
Manual mode selection
Selection of 31 preset codes for different cities to simplify device setup
Errors
Batt: Battery empty
Over: Over-voltage
Under: Under-voltage
