Wind and rain detection system WRZ 40M-4G

Article No.: 13388000355

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Wind and rain detection system WRZ 40M-4G

For the control and supply of max. 40 drives 230 V AC with a total power consumption of no more than 8 A distributed on 4 driving groups (max. 2 A per driving group).
The control is via wind and rain detector 24 V,rain detector 24 V, vent switch 24 V, key switch 24 V or vent switch 230 V.
The wind and rain detection system WRZ 40M-4G provides in normal operation to ensure that all the connected light domes, rooflights or windows (roof, facade) are automatically closed when rain, snow or when exceeding a preset wind speed.
A selector switch in housing cover (optional) 3 operating modes (CLOSE, AUTOMATIC, MANUAL) can be selected. wind and rain detection system without selector switch the automatic mode is set.
Made in Germany in accordance with ISO 9001. Includes grey plastic housing.

Connection possibilities and features:

- 1 x potential-free relay contact for forwarding a wind / rain signal
- Cascading of up to 4 wind / rain control unit WRZ 40M-4G
- Separate LED display for a wind and rain signal as well as power supply
- Visual displays of status messages and wind speed over 2 x 7 segment display
- Possibility to connect a vent switch 24 V for manual central ventilation (OPEN / CLOSE) for all
4 driving groups together
- Possibility to connect a key switch 24 V. Function: central CLOSE for all 4 driving groups together
- Version with or without selector switch (CLOSE, AUTOMATIC, MANUAL), integrated into the housing cover
- Connection with vent switch 230 V function: manual individual ventilation (OPEN / CLOSE) per
driving group
- Control of solenoid valves for pneumatic equipment

Technical data:

Operating voltage: 230 V AC (-10 % / +10 %)
Output voltage drives: 230 V AC (-10 % / +10 %)
Max. output current drives: 2 A per driving group
Dimensions: 175 x 250 x 75 mm (W x H x D), without fittings
Temperature range: -5 °C to +40 °C
Protection category:
IP 66 (housing without selector switch)
IP 54 (housing with selector switch)
Housing: Polycarbonate
Colour: Grey, cover transparent

Manufacturer: STG-BEIKIRCH
Type: WRZ 40M-4G, Manufacturer: STG-Beikirch