Supply air pipe with electric ventilation damper made of fire-retardant plastics. The connections on both sides of the flap are made of galvanized steel. By applying a 230 V mains voltage to the spring return motor, the ventilation flap is opened in about 8 seconds. As soon as no voltage is applied, the flap closes, braked by its motor gear by means of a return spring, also in about 8 seconds. The connection to the 230 V mains voltage is made via a cable with 2 x 0.75 mm², e.g. on a cable supply air control KZS 200 (301745). These supply air dampers are not suitable for the exhaust air of extractor hoods and are also not a substitute for wall boxes.
Performance features
- Supply air pipe with electric ventilation flap (spring return motor)
- For controlling the air flow in ventilation and air-conditioning systems
- No limitation of time under voltage
- Diameter: 100 mm
Technical data
| Operating voltage: | 230 V AC / 50-60 Hz |
| Power consumption: | 2.5 VA max. |
| Closing/opening time: | approx. 8 seconds |
| Protection class motor: | IP X1 |
| Connection: | 2 x 0.75 mm² |
| Material tube: | galvanised sheet steel |
| Pipe length: | 200 mm |
| Response time: | 8 s |
| Working temperature: | 0° C / + 60 °C (max.) |
| Maximum pressure: | 200 Pa |
| Diameter: | 100 mm |
| Pipe length: | 200 mm |
WEEE NO.: EN91394868
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