Dynair TA-HT High performance duct axial fans F300/120 – F400

TA-HT series are duct axial fans with aerofoil impellers and adjustable pitch angle for maximum efficiency. They are particularly indicated in those applications that request an absolute conformity to high specifications in terms of pressure and air volume.

CATALOGUE

Category:

They are available in sizes from diameter 400 mm to 1600 mm (bigger sizes upon request) for performances ranking up to 210.000 m3/h and 1.500 Pa. Higher pressures can be reached with two fans installed in series. Fan performance and sound emission are in accordance with Amca 210 and 301, category D.
The series is suitable for running in a range of temperature from -20°C to + 70°C and is F300/120 e F400 certified by APPLUS according to the Norm 12101-3.
The ErP conformity is defined in phase of selection via Blowdyn 2.0 selection software or by contacting Dynair.hu.

Construction
Casing – Long cased execution as standard, manufactured in steel sheet epoxy painted, with fixing flanges manufactured according to UNI ISO 6580-EUROVENT standard. An inspection door is fitted on the casing.
Impellers – The high performance axial impeller with aerofoil blades are totally made
in die-cast aluminium and balanced according to ISO 1940 Norm. Their aerodynamic
profile guarantees high aeraulic performance and low noise level.
For each diameter a wide range of pitch angles can be set during assembly thanks to
the design of the hub. This allows to accurately meet the optimum reachable working
point of each ventilation project.
Motors – TA fans are equipped with built-in asynchronous three-phase motors according to international standards IEC 60034, IEC 60072,EMC 2014/30/UE, LVD 2014/35/
UE, CE marked, IP55, class H or F. They are suitable for S1 service at constant load.
Execution 4 (with impeller directly coupled to motor with feet) and airflow from impeller to motor as standard.
Upon request
• Bigger sizes.
• Casing protected against the atmospheric agents by hot dip galvanizing.
• High temperature external terminal box.
• IE3 motor.
• 2 speed version.
Accessories
• Inlet/outlet cone (CCbo)
• Damper (CCda)
• Outlet terminal (CCot)
• High temperature flexible joint (CCga-HT)
• Flat protection grid (CCr)
• Support feet (CCst)
• Counter-flange (CCf)
• Counter-flange with collar (CCfc)
• Cylindrical silencers with or without pod (CCsa/CCsb)
• Anti-vibration mounts

TYPE GENERAL
DESCRIPTION
ADDITIONAL INFORMATION SPEED VARIOUS kW GROUP CODE ARTICLE
SMOKE
AXIAL FANS
HIGH PERFORMANCE
DUCTED AXIAL FAN
THREE-PHASE SINGLE F300/2h
F400
TA-HT UPON REQUEST ALL SIZES TO BE ASKED FOR