fan image
Model
HH-2 71 T4 2,2kW
Code
280714306

HH-2 71 T4 2,2kW

EXTERNAL MOTOR, VARIABLE PITCH BLADES

MANUFACTURING FEATURES:

• Long case fan.
• Transmission ball bearings set inside a sealed cast iron box.
• Cast aluminium impeller with variable pitch angle in origin.
• Polyester powder finishing coat.
• Standard asynchronous squirrel-cage motor with IP-55 protection and Class F insulation. Manufactured with standard voltages: 230V 50Hz in single phase motors and 230/400V 50Hz in three phase motors, up to 4kW and 400/690V 50Hz for higher powers.
• Inspection door.


APPLICATIONS:
Designed for inline installation, they are suitable for:
• Air renewal in buildings and industries.
• Extraction of hot air up to 90ºC.
• Maximum working temperature: carried air: 90ºC, ambient 60ºC.

UNDER REQUEST:
• Supply impeller (air direction from impeller to motor),
• Reversible impeller.
• Polyamide impeller.
• 60Hz fans and special voltages.
• 2 speed motors.
• Hot-dipped galvanised.

Fan

Max flow
21430 m³/h
Weight
95 Kg

Motor

Power
2,2 kW
RPM Motor
1435
I max. 230 V
8,07
I max. 400 V
4,64
Size
100L
Weight
34 Kg
Efficiency
86.7 %
FP
0.81
HH-2 71 T4 2,2kW
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Alternative point

HH-2 71 T4 2,2kW

Dimensions scheme
d D d1 d2 H N Ø
710 740 775 815 670 16 14

HH-2 71 T4 2,2kW

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
AC 710
Code
960003217
Information
CONECTION FLANGE

MANUFACTURING FEATURES

• For axial (inlet and outlet) and centrifugal (inlet) fans.

UNDER REQUEST

• Versions in stainless 304 and stainless 316.

Model
JE 45
Code
300719201
Information
ANTI-VIBRATION JOINT

MANUFACTURING FEATURES

• Flexible joint to clinch the fan to the duct.
• Avoids transmission of vibrations for circular and rectangular connection.
• Dimensions: two metallic flanges of 45mm each one and a flexible flange of 60mm.
• The reel is 30,5m lenght.
• Maximum pressure: 20 mmca.
• Fire resistance M0 from -50ºC to +200ºC in continuous and 400ºC/2h.

Model
RA 715x16
Code
510007100
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
BAD 16 (Ø710)
Code
960003466
Information
CIRCULAR-CIRCULAR ANTI-VIBRATION FLANGE

MANUFACTURING FEATURES

• Circular-circular coupling flange through anti-vibration canvas.
• Fire resistance M0: from -50ºC to +200ºC in continuous and 400ºC/2h

Model
SFC 230 I 10A *
Code
SFC230I0010
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 *
Code
SFC400III5
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