Решения По Вентиляции

Bентиляторы в люках
Канальные вытяжные вентиляторы
Осевые вентиляторы
Центробежные вентиляторы
Fans for Ovens
Вентиляторы дымоудаления 400°C/2ч - 300°C/2ч
Pressurisation Systems for Staircases, Fire-fighting Lobbies and Escape Routes
Взрывозащищенные вентиляторы
Вентиляторы для тяжелых условий эксплуатации при промышленном применении
Крышные вентиляторы
Е.С Технологии и энергоэффективные вентиляторы
Вентиляция для жилых помещений
Рекуператоры тепла
Фильтро-вентиляционные агрегаты
Воздушные завесы

Е.С Технологии и энергоэффективные вентиляторы

Roof-mounted axial extractor fans with a flat base, fitted with high-efficiency, electronically-adjustable, asynchronous IE3 motors

- Painted. galvanised sheet steel support base.
- Fibreglass reinforced polyamide-6 rotors. except for 100 models. which have 4 poles in aluminium.
- Bird control grille.
- Rain cap made of painted galvanised sheet steel. with protection against corrosion.
- Airflow direction from motor to impeller.

- New high-efficiency asynchronous AC motors (IE3).
- Fitted with durable ball bearings. IP55 protection.
- Three-phase 230/400 V‐50 Hz (up to 4kW) and 400/690 V‐50 Hz (powers higher than 4kW).
- Fan operating temperature: -25ºC +60ºC.

Electronic variable speed drive:
- Adjustable speed by 0-10 V signal or automatic PI control built into variable speed drive.
- Electronic variable speed drive highly configurable with 2 analogue inputs. 2 digital outputs. 1 relay output and a choice of 1 analogue or 1 digital output.
- Possibility of connection to MODBUS and CAN Open field buses.
- Electronic variable speed drive easy to install outside the operating zone thanks to its DIN rail it can be mounted in control blocks. thus minimising connections.
- Supplied pre-wired with shielded cable in accordance with the EMC 2014/30/ EU directive.
- Available with single-phase 220-240 V 50/60 Hz up to 3HP (VSD1/A-RFM type) or three-phase 380-415 V 50/60 Hz (VSD3/A-RFT type) inputs. Standard IP20 protection. IP66 protection up to 10HP on request.
- VSD operating temperature: -25ºC +50ºC.

On request:
- Option of supply in the form of DISCHARGE FANS.
- AL version rotors made of cast aluminium.