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DDE 12/12 T6 0,55kW
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Model
DDE 12/12 T6 0,55kW

DDE 12/12 T6 0,55kW

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

MANUFACTURING FEATURES

• Fully made of galvanised steel sheet (EN 10142) with overlapping binding by high-tech folding.
• Double inlet forward curved impeller made of galvanized steel sheet.
• Supplied with mounting feed included in price.
• External rotor motor and impeller assembled as a set, supported by fixing arms.
Closed motor with IP-55 protection index. Manufactured with standard voltages: 230V 50Hz in single phase motors (with voltage adjustable speed and integrated thermal protectors) and 230/400V in three phase motors (adjustable motor by transformer). Ball bearings greased for life and integrated vibration isolation. Dynamically balanced according to DIN ISO 1940. With mounted terminal box. Performance data according to AMCA 210-99 (fig. 12), UNI 10531 (section 29.2 Figure 30c and f) and ISO 5801 (fig. 69 c and f section 30.2).

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

Fan

Flow
5810 m3/h

Motor

Power
0,55 kW
RPM Motor
896
I max. 230 V
4,8
I max. 400 V
2,8

DDE 12/12 T6 0,55kW

Dimensions scheme
1900-01-12 00:00:00

DDE 12/12 T6 0,55kW

Electrical scheme

DDE 12/12 T6 0,55kW

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 with an auxiliary contact.
• Useful for switching off the current before handling the fan.

*Máx. thermal current air (A)

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 3,6A *
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