Hatch Fans
In-line Duct Fans
Axial Fans
Centrifugal Fans
Fans for Ovens
Smoke Extract Fans 400 ºC/2h - 300 ºC/2h
Pressurization Systems for Stairs, Lobbies and Escape Routes
Explosive Atmospheres ATEX fans
Heavy Duty Fans for Industrial Applications
Roof Fans
EC Technology and Efficient Fans
Ventilation for Houses
Heat Recovery Units
Air Purifying and Filtration Units
Air Curtains

Technical datasheet
Automatic exhaust units with vertical air outlet, EC Technology motor and constant pressure control for mechanical ventilation of houses (VMC)

• Extraction units with vertical drive and two circular extraction mouths.
• Galvanized steel sheet casing.
• Forward curved impeller in galvanized sheet steel.
• Single-phase electronic speed drive (VSD), included with the fan.

• New high-efficiency synchronous EC motors (IE4). Equipped with high intensity neodymium magnets.
• High reliability and maintenance free sensorless control.
• Fitted with long-life ball bearings.
• IP55 protection.
• Fan working temperature: -25ºC +60 ºC.
• CJV/EW-1800/T: fan operating temperature: S1 -25ºC +60 ºC continuous operation. 400°C/2h S2 operation.
• Approved in accordance with standard EN 12101-3.

Electronic speed drive:
• Speed ​​adjusted according to pressure setpoint.
• Automatic PI control built into the variable speed drive and differential pressure sensor.
• Drive parameters easily configurable through display and keypad.
• Supplied with safety ON/OFF switch, fully wired and ready to be installed.
• Available with single-phase input 220-240V 50/60 Hz.
• Working temperature (VSD): -25ºC + 50 ºC.

• Anti-corrosive in galvanized steel sheet prepared to be installed outdoors.

On request:
• Fan with horizontal outlet.

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