WRZ Series WRZ
In combination with additional D+H modules, the WRZ wind and rain control panel activates up to 20 natural ventilation groups and takes into account weather data, temperature and manual activation.
WRZ 230v Control Panel
Performance Features
- Compact natural ventilation control panel
- For activating 230 V AC natural ventilation drives
- For controlling up to 20 ventilation groups in conjunction with cut‑off relay modules
- Input for external controller, e.g. timer
- Central weather monitoring function (central CLOSED) in conjunction with multiple TRL 8
- LED displays for wind and rain
- Adjustable switch point of the wind strength (4 or 6 Bft.)
- Exceeding wind switching threshold and automatic mode ON / OFF
- Optional connection to rain detectors or wind / rain sensors without an additional module
- Surface‑mounted plastic housing
Technical Data
| Supply | 230 V AC / 50 Hz / 30 VA |
| Stand-by power | 2.4 W |
| Output AC | 230 V AC |
| Switching contact | Floating changeover contact |
| Protection class | IP 50 |
| Temperature range | -5 °C … +40 °C |
| Housing | Plastic |
| W x H x D | 172 x 151 x 95 mm |
