BD 9/7 M6 EEC80

CENTRIFUGAL FAN WITH ELECTRONIC MOTOR

MANUFACTURING FEATURES
• Galvanised steel sheet housing.
• Polyamide impeller reinforced with fibreglass.
• Double inlet forward curved impeller.
• Supplied with mounting feet (included in price).
• Motor fixing with an exclusive system designed by Casals through flexible arms and silent blocks to avoid vibration. Flexible arms in compliance with the ROHS 2002/95/EC Directive (Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipments).
• Brushless motor made of high efficiency and permanent magnet and low noise level. Specially designed for fans with electronics and control on backside of the motor.
• 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 55.
• Insulation class H.
• Speed control through:
• 22 kOhms Trimmer.
• 0-10V external sensor.

APPLICATIONS
Designed for assembly in equipment:
• Ventilation boxes and air handling units.
• Centrifugal heaters.
• Industrial and professional kitchen hoods.
• Maximum working temperature: 45ºC.

UNDER REQUEST
• Galvanized sheet impeller
• MBI assembled

Fan

Max flow

2170 m³/h

Weight

15 Kg

Motor

RPM Motor

1400

I max. 230 V

5,5

Size

BD 9/7 M6 EEC80

Design point

Service point

Degrees

RPM

Temp. max. (ºC)

Q (m³/h)

Ps (Pa)

Pd (Pa)

Pt (Pa)

Speed air (m/s)

Security coefficient

Mechanical total efficiency (%)

Total efficiency (%)

Pw_mec

Pw_mec (kW)

Pw_abs (kW) 1.2 Kg/m³

Pw_recom (kW)

Alternative point

BD 9/7 M6 EEC80

A	B	C	D	E	F	G	H	I	J	N	ØX
233	328	262	245	70	19	407	191	376	184	260	202

BD 9/7 M6 EEC80

Model

INT 25 3P A

Code

INT253PA

Information

SAFETY SWITCH

MANUFACTURING FEATURES

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

*Máx. thermal current air (A)

Model

RI 9/7

Code

960000403

Information

OUTLET PROTECTION GUARD FOR FANS

MANUFACTURING FRATURES

• Galvanized protection grid on the outlet side to avoid the entry of objects and contact with the impeller.

Model

RM 9 (T63)

Code

960000806

Information

PROTECTION GRID FOR BD FANS, MOTOR SIDE

MANUFACTURING FRATURES

• Motor side protection guard specially designed for low pressure direct driven fans.
• Manufactured in galvanised steel.

Model

RA 9

Code

960630100

Information

INLET PROTECTION GUARD FOR CENTRIFUGAL FANS

MANUFACTURING FRATURES

• Inlet protection guard to avoid the entry of objects and contact with the impeller.
• Made of galvanised steel models 7,9, 10, 12 and 15. And the rest of models with polyester powder finishing coat.

Model

REGC

Code

FX263300

Information

SPEED CONTROLLER FOR EEC MOTOR

MANUFACTURING FEATURES

• Speed 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.