Helios Horizontal Roof fan RDW EC 225 A
€777.83
Bezahlen Sie sicher und schnell mit:
Horizontal discharging EC Roof fan with efficiency optimized Aluminium housing and new developed High power Radial impeller.
Housing made of seawater-resistant Aluminium with integrated Contact protection. Motor support plate and Base panel with Inlet nozzle made of galvanized Steel. Base panel with Thread screws for the Fasten of on the intake side Accessories (Hole pattern after DIN 24155, Bl. 3). Protection grille as standard at the Discharge side according to DIN EN ISO 13857.
High-performance centrifugal impeller with backward curved Blades made of Plastic. Dynamically balanced after DIN ISO 1940-1.
Energy-saving, speed-controllable EC external rotor motor in closed Design in IP 54 with highest Efficiency. Ball-bearing with Moisture-protection insulation. Maintenance- and radio-interference-free.
Integrated electronic Temperature monitoring for EC motor and Electronics.
As standard with external Terminal box and external Maintenance switch Degree of protection IP 65, as well as a internal Potentiometer for the Setting the Control voltage and thereby a any Fan speed between min. and max. Speed.
Stepless Speed control with Potentiometer or stepless Speed control with Universal control system.
Dokumente
| Degree of protection: | IP 44 |
|---|---|
| Nominal pipe diameter: | 225 mm |
| Height: | 240 mm |
| Width: | 405 mm |
| Material: | Housing made of aluminium; Motor support plate and Base panel made of galvanized Steel; Impeller made of galvanized sheet steel |
| Airflow rate: | 1310 m³/h |
| Controllability: | Electrically |
| Current uncontrolled: | 1.25 A |
| Depth: | 405 mm |
| Installation: | Roof |
| Other: | EC-Technologie |
| Rated power: | 0.15 kW |
| Rated speed: | 2530 |