Design point
Service point
Alternative point
Acoustic Data
fan image
Model
CTH3-A 225 M4 0,12kW
Code
279220103A

CTH3-A 225 M4 0,12kW

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
730 m3/h

CTH3-A 225 M4 0,12kW

Dimensions scheme
A B aprox C D E F G H I K aprox
463 441,9 435 330 9 203 112,25 30 20,75 278,9

CTH3-A 225 M4 0,12kW

Electrical scheme

CTH3-A 225 M4 0,12kW

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
INT 400 25A 1V
Code
508902501
Information
SPEED SELECTOR SWITCH

Safety switch for local disconnection of 400ºC/2h ventilation equipments according to UNE-EN 12101-3.
Suited for direct control of motor in AC 3 operation category

Model
KF 225-250
Code
960004610
Information
FIXING KIT FOR CTH3

Fixing kit for CTH3 made of galvanised steel.

Model
KB 225-250
Code
960004510
Information
CTH3 Tilting Kit

Tilting kit made of galvanised steel. It allows CTH3 inclination to make cleaning of duct and impeller easier

Model
CMP 300x310
Code
CMP3031
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-3 225-250
Code
960004710
Information
CTH3 VERTICAL DISCHARGE

Accessory to convert the CTH3 roof fan to vertical discharge.
Manufactured in galvanized steel.