RWA RWZ 4-8d 230V 50Hz control unit for smoke and heat ventilation systems for use with RWA chain actuators Topp
Applications of the RWA RWZ 4-8d control unit
For smoke and heat evacuation systems.
It can be used with RWA Actuators and RWA Detectors (available separately on Windowo).
RWA RWZ 4-8d control unit for smoke and heat evacuation systems Topp
- Output for connecting 24V actuators;
- VdS approval according to the directive VdS 2581 and VdS 2593;
- Internal power supply certified according to DIN EN 12101-10;
- Control element certified according to prEN 12101-9.
3 signal lines
- Automatic fire detector;
- RT 2 alarm button to display alarm, fault and reset button;
- Fire detection panel or other automatic fire detector.
Alarm functions
Reset of the alarm using the RT2 button or control unit.
Selectable functions:
- " Auto-Closed " (automatic closing after alarm reset);
- " Fault = alarm " (alarm in case of failure of a signal line);
- " Automatism deactivated " (automatic start commands - except alarm - are deactivated);
- " Thermal alarm " (exceeding an internal box temperature of 70 ° C).
- Possibility of connection for ventilation button;
- Adjustable aeration position and duration;
- Possibility of connecting a wind and rain control;
- Operation, alarm and fault displays on the emergency button;
- Internal service display for detailed status indication for installation and maintenance;
- Insertable clamps (except actuator output);
- When the travel direction is switched directly, the actuators are briefly stopped before the change in direction;
- Box in bright gray sheet steel (RAL 7035).
Technical features of the RWA RWZ 4-8d control unit
- Supply voltage: 230V 50Hz;
- Output voltage: 24v;
- Maximum absorbed current: 1,1A;
- Output current: 8A;
- Backup battery: 2 x 7Ah / 12V;
- Type of service: S1 - continuous;
- Predispositions: wind, rain sensor and manual controls;
- Operating temperature: - 5°C + 40°C;
- Dimensions (mm): 400 x 400 x 135.
Number of connectable actuators
- C160 RWA c.360: 19;
- C160 RWA c.600: 13;
- C160 RWA c.360 tandem: 9;
- ACK4 RWA: 4;
- ACK4S RWA: 6.
RWA actuators are available separately on Windowo.
