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.
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