CRFP 800 T6 4KW
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Model
CRFP 800 T6 4KW

CRFP 800 T6 4KW

CENTRIFUGAL DIRECT DRIVE ROOF FAN WITH BACKWARD CURVED IMPELLER AND ABS COWL

MANUFACTURING FEATURES
• Roof cowl made of ABS
• Structure, roof base support and bird protection guard made of galvanised steel.
• High efficiency backward impeller with self-cleaning system of steel.
• Standard asynchronous motor with IP-55 protection and Class F insulation. Manufactured with standard voltages: 230V 50Hz in single phase motors, 230/400V 50Hz  in three phase motors and 400V 50Hz in 2 speed motors.

APPLICATIONS
Specially designed for roof installation, they are suitable for:
• Air renewal in buildings and industries.
• Industrial and professional kitchen hoods.
• Maximum continuous operation temperature: 80ºC (fluide).
• Maximum ambient temperature: 50ºC

UNDER REQUEST
• 60Hz and special voltages.

Fan

Flow
27090 m3/h

Motor

Power
4 kW
RPM Motor
960
I max. 230 V
16,5
I max. 400 V
9,46
Size
132M
Weight
68 Kg
Efficiency
84.8 %
FP
0.72

CRFP 800 T6 4KW

Dimensions scheme
A B aprox C D E F G H K aprox
1168,5 1145 1035 840 9 429,6 466 50 629

CRFP 800 T6 4KW

Electrical scheme

CRFP 800 T6 4KW

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
KF 710-800
Information
FIXING KIT FOR CRFP

MANUFACTURING FEATURES

• Fixing kit for CRFP roof fan made of galvanized steel.

Model
KB 710-800
Information
CRFP TILTING KIT

MANUFACTURING FEATURES

• Tilting kit made of galvanised steel.
• It allows fan inclination to make cleaning of duct and impeller easier.

Model
CMP 800x810
Information
GALVANIZED DEPRESSION SHUTTER (HORIZONTAL PLACEMENT)

Depression shutter for ascending air flow in the aspiration. The slats hinder the passage of air when the fan is stopped while when the fan is working the slats move by depression allowing the passage of air. For duct installation in plenum.

Made of galvanized steel and aluminum moving fins.

Model
KV CTH-3 710-800
Information
CRFP VERTICAL DISCHARGE

MANUFACTURING FEATURES

• Accessory to convert the CRFP roof fan to vertical discharge.
• Manufactured in aluminuim

Model
SFC 400 III 12A *
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

CRFP 800 T6 4KW

Spare parts scheme
Family Name Qty
2 MOTOR 4KW T6 B5 230/400V IEC132 x1
3 TURBINE THRE R63B2 800X224x38 RD x1