fan image
Model
LWAP EC 50 M4 0,75kW

LWAP EC 50 M4 0,75kW

SQUARE WALL PLATE AXIAL DIRECT DRIVE FAN WITH POLYAMIDE IMPELLER AND ELECTRONIC MOTOR

MANUFACTURING FEATURES

• Square plate made of galvanized steel sheet.
• Variable pitch angle polyamide impeller reinforced with fibreglass.
• Supplied with motor support and protection guard according to the ROHS 2002/95/EC Directive (Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipments).
• High efficiency brushless motor with permanent magnets and low sound level. Specially designed for fans with operating and control electronics on motor back.
• Switching frequency of 16 KHz.
• Operating range: 300 - 1800 rpm.
• Power supply: 230V + - 10%.
• Power Frequency: 50/60Hz.
• Operating temperature range: -20ºC +45ºC.
• Enclosed motor IP 54.
• Insulation class H.
• Speed ​​control through:
• 22Kohms Trimmer.
• 0-10V external sensor.

APPLICATIONS
Designed for wall assembly, they are suitable for:
• Air renewal for all kind of buildings and industries.

UNDER REQUEST
• B form impeller (air flow from impeller to motor).
• Aluminium impeller.

Fan

Flow
9090 m3/h

LWAP EC 50 M4 0,75kW

Dimensions scheme
A B C D E ØF ØG
655 615 278 158 120 508 11

LWAP EC 50 M4 0,75kW

Electrical scheme

LWAP EC 50 M4 0,75kW

Model
ISOSW 25A 1V
Information
SAFETY SWITCH

MANUFACTURING FEATURES

• Safety start-stop switches according to IEC 60947-1 and IEC 60947-3.
• IP65 and always equipped with an auxiliary contact.
• Useful for switching off the current before handling the fan.

Model
PG1 50
Information
Outlet protection guard for axial fans

MANUFACTURING FRATURES

• Protection grid on the outlet side to avoid the entry of objects and contact with the impeller.
• Made of welded metal wire.
• According to ROHS 2002/95/EC Directive.

UNDER REQUEST

• Stainless guard 304 or 316 with electro-polished finishing coat.

Model
PDF 50
Information
PLASTIC GRAVITY SHUTTER

Gravity shutter.
The shutter will open by air force and will close when the fan is stopped.
Made of ABS plastic.
UV rays protected.
Note: Maximum air speed 16 m/s

Model
ESC EC
Information
AIR FLOW CONTROLLER FOR FAN WITH EEC MOTOR

MANUFACTURING FEATURES

• Air flow remote controller for EEC motors.
• Adjusts the flow rate in a range from 0 to 100% at a maximum distance of 10m.
• It can be recessed or mounted on a wall. Can be installed outdoors.
• Working temperature from 0 to 40ºC.

Model
PC2 50
Information
ALUMINIUM GRAVITY SHUTTER

• Overpressure backward damper for facade made of extruded aluminum and standard natural aluminum finishing.
• It incorporates weatherstrip in the fins to achieve greater efficiency in the closure and noise damping.
• Maintains overpressure or depression inside a room with respect to the outside or other adjacent rooms.
• Drills incorporated in frame for wall or duct fixing with screws or rivets.
• Recommended maximum air passage speed 6m/s. maximum temperature of 80ºC.

LWAP EC 50 M4 0,75kW

Spare parts scheme
Family Name Qty RPM Angle
1 IMPELLER 500:AP0:6 G40 D19 x1 - -
3 PROTECTION GRID HJBM EEC50 x1 - -