Theben SELEKTA 175 top2
Article No.: 1750100
ELDAS® No.: 533158847
Type: Time and Light Control, Digital Time Switches
Functional Description
- Astro time switch with weekly program
- 1 channel
- External input
- 56 memory locations
- Astronomical switching function (automatic calculation of sunrise and sunset times for the entire year)
- Offset for adjusting sunrise and sunset times
- DuoFix spring terminals
- Text-oriented user guidance in the display
- Interface for OBELISK top2 memory card (PC programming)
- 10-year power reserve (lithium battery)
- Programmable ON/OFF switching times, e.g., night interruption
- Switching preselection
- Permanent switching ON/OFF
- Integrated operating hours counter
- Reset capability
- Service function for monitoring maintenance intervals
- Holiday program
- PIN coding
- Automatic summer/winter time switching
Technical Data
| Specification | SELEKTA 175 top2 | Specification | SELEKTA 175 top2 |
|---|---|---|---|
| Operating voltage | 230-240 V AC | Fluorescent lamp load (VVG) not compensated | 2000 VA |
| Frequency | 50-60 Hz | Fluorescent lamp load (VVG) series compensated | 2000 VA |
| Width | 1 TE (Module width) | Fluorescent lamp load (VVG) parallel compensated | 1300 W |
| Mounting type | DIN rail | Fluorescent lamp load (EVG) | 1200 W |
| Contact type | Changeover contact | Switching capacity min. | ~10 mA |
| Opening width | < 3 mm | Shortest switching time | 1 min |
| Program | Weekly program, Astro program | Timekeeping accuracy at 25 °C | typ. ± 0.25 s/day (Quartz) |
| Program functions | ON-OFF | Time base | Quartz |
| Number of channels | 1 | Stand-by power | ~0.4 W |
| External inputs | 1 | Power loss max. | 1.2 W |
| Number of memory locations | 56 | Memory card included in delivery | No |
| Power reserve | 10 years | Connection type | DuoFix spring terminals |
| Switching capacity at 250 V AC, cos φ = 1 | 16 A | Housing and insulation material | High-temperature resistant, self-extinguishing thermoplastic |
| Switching capacity at 250 V AC, cos φ = 0.6 | 4 A | Protection type | IP 20 |
| Incandescent/Halogen lamp load | 2000 W | Protection class | II according to EN 60 730-1 |
| Compact fluorescent lamps | 300 W | Voltage | 230 V AC |
| LED lamp < 2 W | 55 W | Ambient temperature | -25°C ... 55°C |
| LED lamp 2-8 W | 600 W |
Dimensional Drawings
Diagram 1: Side view showing dimensions. Overall height is 175mm, width is 17.5mm, depth is 65.5mm. The mounting depth is 55.5mm.
Diagram 2: Front view showing dimensions. Width is 60mm, height is 85.5mm. The projection from the DIN rail is 45mm.
Accessories
- PC Set OBELISK top2/3
Article No.: 9070409
ELDAS® No.: 533159000 - Memory Card OBELISK top2
Article No.: 9070404
ELDAS® No.: 533159100 - Front Panel Installation Set
Article No.: 9070001
ELDAS® No.: 560999020
