Summary
Axial smoke extract fan made of steel and aluminium for use in mechanical smoke extract systems.
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Application
For use in ducted mechanical smoke extract systems, particularly applications that require an absolute conformity to high specifications in terms of pressure and air volume. Suitable for running in a range of temperature from -20 to + 70°C.
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Description
The TA-HT Series smoke extract fans consist of a long steel casing for easy installation and a high performance axial impeller with aerofoil blades made of aluminium. Designed for evacuation of smoke in the event of a fire, they ensure tenable conditions are maintained for escape and entry of emergency services.
The smoke fans are available in sizes from a diameter of 400 mm to 1600 mm (bigger sizes upon request) for performances ranking up to 210 000 m³/h and 1500 Pa. Higher pressures can be reached with two fans installed in series.
Features and benefits:
- Impeller balanced according to ISO 21940-11.
- Fixing flanges manufactured according to UNI ISO 6580-EUROVENT standard.
- Asynchronous three-phase IE3 motors according to international standards IEC 60034, IEC 60072, EMC 2014/30/UE, LVD 2014/35/UE.
- CE marked.
- Fitted external terminal box for high temperature available.
- Suitable for S1 service at constant load.
- Features inspection door.
- Impeller with variable pitch angle in still position.
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Color
Grey
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Finish
Painted
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Material
Steel, Aluminium
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Shape
Circle
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Length
450 mm, 575 mm, 725 mm, 600 mm, 650 mm, 770 mm, 840 mm, 1090 mm, 1400 mm
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Width
400 mm, 450 mm, 500 mm, 560 mm, 630 mm, 710 mm, 800 mm, 900 mm, 1000 mm, 1120 mm, 1250 mm, 1400 mm, 1600 mm, Bespoke
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Height
400 mm, 450 mm, 500 mm, 560 mm, 630 mm, 710 mm, 800 mm, 900 mm, 1000 mm, 1120 mm, 1250 mm, 1400 mm, 1600 mm, Bespoke
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SKU Code
TA HT 400
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Specification
Classification data
Standards
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Performance
To BS EN ISO 5801.
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Configuration category
To BS EN ISO 5801, Category A., To BS EN ISO 5801, Category B., To BS EN ISO 5801, Category C., To BS EN ISO 5801, Category D.
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Duty
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Air volume
Manufacturer's standard.
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Resistance
Manufacturer's standard.
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Fan speed
Manufacturer's standard.
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Operating conditions
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Air density
Manufacturer's standard.
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Operation
Single., Two in series.
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Impellers
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Inspection doors
Manufacturer's standard.
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Motor and drive
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Type
Asynchronous three-phase IE3 motors according to international standards IEC 60034, IEC 60072, EMC 2014/30/UE, LVD 2014/35/UE, CE marked, IP 55, class H.
Suitable for S1 service at constant load.
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Speed
Single-speed., Two-speed.
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Options
Manufacturer's standard., Reversible model.
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Materials
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Casing
Steel sheet, epoxy painted., Steel sheet, hot-dip galvanized.
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Impeller
Die-cast aluminium.
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Accessories
Protection guard, flat (CCr)., Protection guard, conic (CCrc)., Inlet / outlet cone (CCbo)., Cylindrical silencer, without pod (CCsa)., Cylindrical silencer, with pod (CCsb)., Long casing extension (CCpro )., Antivibration mounts., Support feet (CCst)., Flexible antivibration connector (CCga-HT)., Backdraught damper (BDD)., Counter-flange (CCf)., Counter-flange with collar (CCfc)., Outlet terminal (CCot)., External terminal box for high temperature, assembled., None.
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Additional properties
Dimensions
400 mm diameter inlet/ outlet.
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Sustainability data
Material
Steel, Aluminium
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