Công tắc thời gian thiên văn THEBEN SELEKTA 175 top2
- Astronomical time switch with weekly program
- 1 channel
- External input
- 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
- DuoFix spring terminals
- Text-oriented user guidance in display
- Interface for OBELISK top2 memory card (PC programming)
- 10 year power reserve (lithium battery)
Thông số kỹ thuật
| Model | SELEKTA 175 top2 |
| Operating voltage | 230 – 240 V AC |
| Frequency | 50 – 60 Hz |
| Width | 1 modules |
| Installation type | DIN rail |
| Type of contact | NO contact |
| Opening width | < 3 mm |
| Program | Weekly program, Astronomical program |
| Program functions | ON-OFF |
| Number of channels | 1 |
| External inputs | 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 | 4A |
| Incandescent/halogen lamp load | 2000 W |
| Energy saving lamps | 300 W |
| LED lamp < 2 W | 55 W |
| LED lamp 2-8 W | 600 W |
| LED lamp > 8 W | 600 W |
| Fluorescent lamp load (conventional) not corrected | 2000 VA |
| Fluorescent lamp load (conventional) series-corrected | 2000 VA |
| Fluorescent lamp load (conventional) parallel-corrected | 1300 W |
| Fluorescent lamp load (electronic ballast) | 1200 W |
| Switching capacity min. | ~10 mA |
| Shortest switching times | 1 min |
| Time accuracy at 25 °C | typical ± 0,25 s/day (quartz) |
| Time basis | Quartz |
| Stand-by consumption | ~0.4 W |
| Capacity loss max. | 1.2 W |
| Type of connection | DuoFix spring terminals |
| 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 | 230 V AC |
| Ambient temperature | -25°C ... 55°C |
- Bảo hành: 12 tháng.
