Product out of catalogue
fan image
Model
DD 12/9 T6 1,1kW

DD 12/9 T6 1,1kW

LOW PRESSURE CENTRIFUGAL FAN WITH DOUBLE INLET FORWARD CURVED IMPELLER DIRECT DRIVE

MANUFACTURING FEATURES:
• Galvanised steel sheet housing.
• Double inlet forward curved impeller in all models.
Turbine fiber reinforced glass sizes 7-7, 9-9, 10/10 and 12/12. Other models in galvanized sheet.
• Supplied with mounting feet (included in price).
•Exclusive system fixing motor and turbine fan by flexible arms silent blocks to avoid any vibration. Arms in compliance with ROHS regulations 2002/95 / EC (Restriction of Hazardous Substances in electrical and electronic equipment)
•Closed motors specially designed : extruded aluminum housing, all protected inside the terminal box, built-in motor with IP65 connections.
•Motor with IP55 protection and Class F insulation standard voltages: 230V 50Hz  in single phase and 230 / 400V 50Hz three-phase.
•Single phase voltage controllable. Adjustable phase models suitable for inverter.

APPLICATIONS:
Designed for assembly in equipment:
• Ventilation boxes and air handling units.
• Centrifugal heaters.
• Industrial and professional kitchen hoods.
• Maximum working temperature: 50ºC.

UNDER REQUEST
• Impeller made of galvanized steel sheet.
• assembled

Fan

Max flow
5780 m³/h
Weight
26 Kg

Motor

Power
1,1 kW
RPM Motor
945
I max. 230 V
6,54
I max. 400 V
3,78
Size
STC90
Weight
10.6 Kg
Efficiency
78.1 %
FP
0.71
DD 12/9 T6 1,1kW
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DD 12/9 T6 1,1kW

Dimensions scheme
A B màx C D E F G H I J N X
310 380 339 350 77 17 536 244 490 230 343,5 260

DD 12/9 T6 1,1kW

Electrical scheme

DD 12/9 T6 1,1kW

Model
INT 25 3P A
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 12/9
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
RA 12
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
MBI 12/9
Information
OUTLET FLANGE FOR DD AND BD FANS

MANUFACTURING FEATURES

• To be installed in the outlet of low pressure fans (DD, BD) and made the connection to the duct easier.
• Made of galvanized seel.

UNDER REQUEST

• Possible spot welding on fans outlet.

Model
RM 12 (T90)
Information
PROTECTION GRID FOR DD FANS, MOTOR SIDE

MANUFACTURING FRATURES

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

Model
SFC 230 I 7A *
Information
FREQUENCY SPEED CONTROLLER

MANUFACTURING FEATURES

• Specially designed for speed frequency control in ventilation applications.
• Ultra compact, simple operation and wide range of functions.

*Dial panel incorporated. Optional EMC filter.

Certifications: CE/UL/CSA/EN/GOST/CCC.

Protection index IP20.

The selection of SFC frequency drive speed controller must be made based on the maximum intensity absorbed by the fan to be regulated. The powers (kW) and the intensity for constant load refer to the normal duty (150% overload for 60 seconds). The intensity for quadratic load admits an overload of 110% during 60s.

SFC 230: Entrance 230V I, exit 230V III
SFC 400: Entrance 400V III, exit 400V III

EMC filter incorporated for models from 47A (included)

*Lineal load rated current

**Quadratic load rated current

Model
SFC 400 III 5A *
Information
FREQUENCY SPEED CONTROLLER

MANUFACTURING FEATURES

• Specially designed for speed frequency control in ventilation applications.
• Ultra compact, simple operation and wide range of functions.

*Dial panel incorporated. Optional EMC filter.

Certifications: CE/UL/CSA/EN/GOST/CCC.

Protection index IP20.

The selection of SFC frequency drive speed controller must be made based on the maximum intensity absorbed by the fan to be regulated. The powers (kW) and the intensity for constant load refer to the normal duty (150% overload for 60 seconds). The intensity for quadratic load admits an overload of 110% during 60s.

SFC 230: Entrance 230V I, exit 230V III
SFC 400: Entrance 400V III, exit 400V III

EMC filter incorporated for models from 47A (included)

*Lineal load rated current

**Quadratic load rated current

DD 12/9 T6 1,1kW

Spare parts scheme
Family Name Qty
1 CASING BD12/9 x1
2 TURBINE BD 12/9 x1
3 MOTOR+SUPPORTS BD33T6-1,5 M/C x1
3 MOTOR BD T6 1,1kW 230/400V x1