5.369.000 ₫

Công tắc thời gian thiên văn THEBEN SELEKTA 170 top2 24V

– Astronomical time switch with weekly program

– 1 channel

– 56 memory locations

– Astronomical time switch function (automatic calculation of sunrise and sunset times for the whole year)

– Offset for adjusting of sunrise and sunset times

– Position data via coordinates or country/city lists can be programmed

– Fixed ON-OFF switching times can be programmed (e.g. night time interruption)

– Simulation of switching times (calculated astronomical times and programmed ON/OFF switching times)

– Reversible astronomical mode (evenings ON – mornings OFF or evenings OFF – mornings ON) or can be deactivated

– DuoFix spring terminals

Thông số kỹ thuật

Model	SELEKTA 170 top2 24V
Operating voltage	12 – 24 V UC
Frequency	50 – 60 Hz
Width	2 modules
Installation type	DIN rail
Type of contact	Changeover contact
Switching output	Phase-independent
Opening width	< 3 mm (µ)
Program	Weekly program, Astronomical program
Program functions	ON-OFF
Number of channels	1
Number of memory locations	56
Power reserve	10 years
Switching capacity at 250 V AC, cos φ = 1	16A
Switching capacity at 250 V AC, cos φ = 0,6	2A
Incandescent/halogen lamp load	1400 W
Energy saving lamps	30 W
LED lamp < 2 W	6 W
LED lamp 2-8 W	20 W
LED lamp > 8 W	25 W
Fluorescent lamp load (electronic ballast)	180 VA
Switching capacity min.	ca. 10 mA
Shortest switching times	1 min
Time accuracy at 25 °C	typical ± 0,25 s/day (quartz)
Time basis	Quartz
Stand-by consumption	~0.2 W
Type of connection	DuoFix spring terminals
Display	LCD-Anzeige mit Textzeile
Keyboards	4 touch buttons
Housing and insulation material	High-temperature resistant, self-extinguishing thermoplastic
Type of protection	IP 20
Protection class	II according to EN 60 730-1
Voltage	12-24 V UC
Ambient temperature	-30°C … 55°C
Housing and insulation material	High-temperature resistant, self-extinguishing thermoplastic
Type of protection	IP 20
Protection class	II according to EN 60 730-1
Voltage	110-240 V AC
Ambient temperature	-30°C … 45°C

– Bảo hành: 12 tháng.