Cylindrical Cased Axial Flow Atex Fans
TGT ATEX Series
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.
Available, depending upon the model:
- with three phase motors in 2, 4 or 6 poles.
All the motors are IP55, Class F insulation
Three phase 230/400V-50Hz up to 3kW.
Three phase 400V-50Hz, for higher power motors and two speed motors.
(See characteristics chart).
Standard air direction: Form B configuration (impeller over motor).
Air direction: Form A configuration (motor over impeller).
For ambient working temperatures from -20ºC to +40ºC.
- ATEX Flameproof - Gas:
In standard ATEX version flameproof motors are without thermal protection.
If used with frequency inverter,flameproof motors with a PTC-type thermal protection must be specified at order.
II 2G Ex d IIB T4
II 2G Ex d IIB+H2 T4 (with motor Ex d IIC T4)
- ATEX Increased safety - Gas:
II 2G Ex e II T3
- ATEX - Dust:
In standard ATEX version, ATEX motors for dust are without thermal protection.
If used with frequency inverter, ATEX motors for dust with a PTC-type thermal protection must be specified at order.
Combustable flyings and non conductive dust:
II 3D Ex tc IIIB T125ºC
Conductive dust:II 3D Ex tc IIIC T125ºC ( with motor IP65)
* TGT ATEX Flameproof models 400 and 450mm diameter only available long case LP version.
** TGT ATEX Flameproof models 500 to 1250mm diameter available short case and long case version LP (not available version K or L).
To select TGT ATEX refer to performance curves for THGT, or Easyvent.
Note electrical data may vary for ATEX motors.
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.
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