Design point
Service point
Alternative point
Acoustic Data
fan image
Model
CTH3-A 900 T6 11KW
Code
279900106A

CTH3-A 900 T6 11KW

ROOF FAN, AL COWL,400ºC/2h

MANUFACTURING FEATURES
• Roof cowl made of aluminium
• 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:
• Smoke extraction.
• Smoke emergency exhaust with motor outside the hazardous area.
• Air renewal in buildings and industries.
• Industrial and professional kitchen hoods.
• Maximum continuous working temperature: carried air 110ºC, environment 60ºC for three phase and 50ºC for single phase motors.



UNDER REQUEST

• 60Hz and special voltages.
• Sparking proof fan with EEx_d certified motor.

 


Official homologation by the European laboratory APPLUS according to EN 12101-3:2015
Certification Nr: 0370-CPR-2656

Fan

Weight
{{ totalFanWeight }} Kg
Flow
37650 m3/h

CTH3-A 900 T6 11KW

Dimensions scheme
A B aprox C D E F G H I K aprox
1412 1366 1365 1210 20 453 541 50 41.5 733

CTH3-A 900 T6 11KW

Electrical scheme

CTH3-A 900 T6 11KW

Model
INT 25 3P A
Code
INT253PA
Information
SAFETY SWITCH

Safety start-stop switch according to IEC 60947-1 and IEC 60947-3.

The INT is IP65 and always equipped with an auxiliary contact.

Useful for cutting the current before handling the fan.

 

Model
CMP 1000x1010
Code
CMP100101
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
SFC 400 III 23A *
Code
SFC400III23
Information
FREQUENCY SPEED CONTROLLER

Designed for controlling fan motors speed in HACV applications. Ultra compact installation, simple cabling, easy parameterization and wide standard functions. Integrated control unit panel with digital dial. PID card. Optional FILTRO EMC. Certifications: CE/UL/CSA/EN/GOST/CCC. Protection Marking: IP20.

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