7.150.000 ₫

Công tắc thời gian thiên văn THEBEN SELEKTA 172 top2 24V

– Astronomical time switch with weekly program

– 2 channels

– 84 memory locations

– Channel 1 or channel 2 can also be used purely as time switch channel

– 2 external inputs

– Connectable sensors (external selector switch, sequence timer, staircase light function)

– Connectable switches (ON or OFF permanent switching, astronomical or special program)

– 3 special programs with yearly date function per channel

– Fixed public holidays or date ranges and public holidays dependent on Easter

– Astronomical times with other night interruption / fixed ON switching

Thông số kỹ thuật

Model	SELEKTA 172 top2 24V
Operating voltage	12 – 24 V UC
Frequency	50 – 60 Hz
Width	2 modules
Installation type	DIN rail
Type of contact	Two-way changeover contact
Switching output	Phase-independent
Opening width	< 3 mm (µ)
Program	Weekly program, Astronomical program
Program functions	ON-OFF
Number of channels	2
External inputs	2
Number of memory locations	84
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

– Bảo hành: 12 tháng.