Opis
Helios Ventilatoren ALB EC 125 EH predgrejač 230 V 442 m³/h.
- Connection: Flange
- Electrical connection: Terminals
- Suitable for electronic control: Yes
- Suitable for transformer control: Yes
- Duct diameter of exhaust air 125 mm
- Duct diameter supply air 125 mm
- Length: 872 mm
- Max. Air temperature 60 °C.
Outdoor air box with air filter, heating register and soundproof inner lining. E- Heating register with closed pipe jacket heating element made of stainless steel and low surface temperature for heating the outside air to the specified target temperature. Simple operation via control element (incl. 10 m cable). Filter monitoring possible via pressure difference switch DDS (accessory). Large M5 filter for long service intervals. Flat housing made of galvanized sheet steel, thermally and acoustically insulated on all sides with 30 mm mineral wool. For service purposes, the cover can be easily opened via 2 safety screw locks. The device unit has protection class IP 44. Low-noise and powerful radial fan in a spiral housing. EC motor/impeller unit made of galvanized steel plate accessible for service purposes. Drive through maintenance-free, energy-saving EC external rotor motor in IP 54, sealed, low-noise ball bearings with long-term lubrication. The requirement-oriented operation of an EC exhaust fan via the remote control of the ALB EC is possible.
