TGT-ATEX.
Cylindrical Cased Axial Flow Atex Fans
TGT ATEX Series
TGT ATEX Series
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Range of cylindrical cased axial flow ATEX fans, from 400 to 1250 mm diameters.
Casings formed from rolled sheet steel with a corrosion resistant hot dipped galvanised finish.
All models incorporate separate high grade diecast aluminium blades locked within a pressed sheet steel hub.
Suitable for horizontal or vertical airflow installation.
All models are available in both short and long (LP) casing versions.
Long casing versions include a large inspection door.
Motors
Available, depending upon the model:
- with three phase motors in 2, 4 or 6 poles.
All the motors are IP55, Class F insulation
Electrical supplies:
Three phase 230/400V-50Hz up to 3kW.
Three phase 400V-50Hz, for higher power motors and two speed motors.
(See characteristics chart).
Additional information
Standard air direction: Form B configuration (impeller over motor).
On request
Air direction: Form A configuration (motor over impeller).
Casings formed from rolled sheet steel with a corrosion resistant hot dipped galvanised finish.
All models incorporate separate high grade diecast aluminium blades locked within a pressed sheet steel hub.
Suitable for horizontal or vertical airflow installation.
All models are available in both short and long (LP) casing versions.
Long casing versions include a large inspection door.
Motors
Available, depending upon the model:
- with three phase motors in 2, 4 or 6 poles.
All the motors are IP55, Class F insulation
Electrical supplies:
Three phase 230/400V-50Hz up to 3kW.
Three phase 400V-50Hz, for higher power motors and two speed motors.
(See characteristics chart).
Additional information
Standard air direction: Form B configuration (impeller over motor).
On request
Air direction: Form A configuration (motor over impeller).
Equipped with explosion-proof motors according to the ATEX Directive for three-phase models:
Operating ambient temperature from -20ºC to +40ºC.
- ATEX Flameproof - Gas
II 2G Ex d IIB T4
II 2G Ex d IIB+H2 T4 (with Ex d IIC T4 motor)
In the standard ATEX version, flameproof motors are supplied without thermal protection.
For use with frequency converters, request flameproof motors with PTC-type thermal protection.
- ATEX Increased Safety - Gas
II 2G Ex e II T3
- ATEX - Dust
Flammable suspended particles and non-conductive dust:
II 3D Ex tc IIIB T125ºC
Conductive dust:
II 3D Ex tc IIIC T125ºC (with IP65 motor)
In the standard ATEX version, ATEX dust motors are supplied without thermal protection.
For use with frequency converters, request ATEX dust motors with PTC-type thermal protection.
* The TGT ATEX flameproof models, 400 and 450, are only available in long housing (LP versions).
** The TGT ATEX flameproof models, from 500 to 1250, are only available in short housing and long housing LP versions; K or L versions are not available.
To select a TGT ATEX model, use the THGT curves or the EASYVENT product selection program.
The electrical data of ATEX models may vary from the data shown in the characteristic tables.
Please check the availability of other ATEX motor versions.
Operating ambient temperature from -20ºC to +40ºC.
- ATEX Flameproof - Gas
II 2G Ex d IIB T4II 2G Ex d IIB+H2 T4 (with Ex d IIC T4 motor)In the standard ATEX version, flameproof motors are supplied without thermal protection.
For use with frequency converters, request flameproof motors with PTC-type thermal protection.
- ATEX Increased Safety - Gas
II 2G Ex e II T3- ATEX - Dust
Flammable suspended particles and non-conductive dust:
II 3D Ex tc IIIB T125ºCConductive dust:
II 3D Ex tc IIIC T125ºC (with IP65 motor)In the standard ATEX version, ATEX dust motors are supplied without thermal protection.
For use with frequency converters, request ATEX dust motors with PTC-type thermal protection.
* The TGT ATEX flameproof models, 400 and 450, are only available in long housing (LP versions).
** The TGT ATEX flameproof models, from 500 to 1250, are only available in short housing and long housing LP versions; K or L versions are not available.
To select a TGT ATEX model, use the THGT curves or the EASYVENT product selection program.
The electrical data of ATEX models may vary from the data shown in the characteristic tables.
Please check the availability of other ATEX motor versions.
Attributes
ATEX Long casing version “LP”
Large inspection door fitted on Long cased models for ATEX versions, that enables access to the motor terminal box for electrical connection.
Ex motor versions
Ex versions in accordance to ATEX Directive.
