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Blauberg Axis-FP 400-2D


Axial smoke extraction fan.
EAN codeEAN
  • Description
  • Characteristics
  • Downloads
  • Modifications
  • Designation key
  • Accessories
  • Additional characteristics
  • Dimensions
Description
Description

USE

The fans are used for extraction of smoke in case of fire and removal of hot air outside. The fans are also used for general ventilation systems.The fans are rated for permanent operation at ambient air temperatures from -60 °C up to +50 °C (depends on climatic category, see the Designation key). The fans are able to operate 2 hours at the temperatures +200 °C, +300 °C and +400 °C.

DESIGN

The fan consists of the casing, impeller and motor. The metal casing with rolled flanges helps achieve outstanding rigidity and minimum clearances between the casing and the blades. There is an inspection hatch in the casing for easy maintenance. All the casing components are powder coated for improved protection against the environmental effects. The weight of the fans may differ from the one stated in the catalogue and depends on the components used (motor, terminal box, etc.).

MOTOR

The fans are equipped with three-phase (400 V/50 Hz) motors. Depending on the model, the fans have single- or double-speed modifications.The single-speed models are equipped with 2-, 4- or 6-pole motors.The double-speed models are equipped with 2/4- or 4/8-pole motors.

IMPELLER

Depending on the size and the required air capacity the fans are equipped with impellers with 6 or 8 blades angled from 20° to 50° with from 2.5 up to 5° stepping to ensure precise matching of fans with the operating point. The specially designed impeller blades ensure high efficiency of the fan while keeping noise well under control. The impellers are dynamically balanced. Low weight and low moment of the impeller inertia help reduce the fan start-up time. The fan blades are made of cast aluminium.

MOUNTING

The fans can be mounted on any flat surface or directly into a ventilation duct. The units are suitable for both horizontal and vertical configurations. Installation in the air duct requires flanges to attach the fan to the ductwork. To attach the fan to the floor, a wall or the ceiling use the O-AF carriers (not included as standard, should be purchased separately). The fans are suitable for installation on rooftops.
COMPLETE SOLUTIONS FOR AXIAL FANS  
INSTALLATION EXAMPLE OF AXIAL FANS ON ROOFTOP  
FAN INSTALLATION INTO AN AIR DUCT SYSTEM INSTALLATION NEAR BENDS
To ensure a uniform air flow the fan should be preceded by a straight duct section with a cross-section area equal to half of that of the fan. The length of the duct section should be 3 ÷ 4 D (D is the inner diameter of the fan). The length of the straight duct section downstream of the fan should be 1.5 ÷ 2 D.Reduction of the recommended duct length values results in a drop of the fan pressure and performance. To reduce noise and vibration use the EVAF-AF flexible joints. To install the fan directly downstream of a bend (elbow) use a curved section with a large bending radius or an array of internal guide vanes.
CHANGING DIAMETER INSTALLATION
When changing from a smaller diameter to a larger one use a connector diffuser with the maximum opening angle of 12°.
FAN INSTALLATION WITH NO UPSTREAM DUCTING
Axial fans without upstream ducting must be equipped with the VK-AF inlet cone to improve the air flow parameters. OBSTRUCTED SPACE INSTALLATION
To ensure normal operation of the fan in an obstructed space make sure to provide for a sufficient distance between the inlet and outlet flanges and the floor, walls, bulky equipment and obstacles.
FAN INSTALLATION WITH NO DOWNSTREAM DUCTING  
If the axial fan is a terminal device of the ventilation system (i.e. there is no downstream ducting) the unit must be equipped with a diffuser to reduce the air flow velocity and the fan dynamic pressure. Reduction of the air discharge velocity results in a significant reduction of shock losses which are proportional to the square of velocity decrement.The fan should not be equipped with a downstream contractor.
Characteristics
Characteristics
Parameter Axis-FP 400-2D/0.75-6/30/AL Axis-FP 400-2D/1.1-6/35/AL Axis-FP 400-2D/1.5-6/40/AL Axis-FP 400-2D/2.2-6/45/AL Axis-FP 400-2D/2.2-8/45/AL Axis-FP 400-2/4D/0.8/0.2-6/30/AL Axis-FP 400-2/4D/1.1/0.25-6/35/AL Axis-FP 400-2/4D/1.5/0.37-6/40/AL Axis-FP 400-2/4D/2.2/0.5-6/45/AL Axis-FP 400-2/4D/2.2/0.5-8/45/AL Measurement unit
Size 400 400 400 400 400 400 400 400 400 400 -
Voltage 400 400 400 400 400 400 400 400 400 400 V
Number of poles 2 2 2 2 2 2/4 2/4 2/4 2/4 2/4 -
Phase 3 3 3 3 3 3 3 3 3 3 ˜
Frequency 50 50 50 50 50 50 50 50 50 50 Hz
RPM 2880 2880 2880 2880 2880 2880 / 1440 2880 / 1440 2880 / 1440 2880 / 1440 2880 / 1440 min-1
Installed power capacity Ny 0.75 1.1 1.5 2.2 2.2 0.8/0.2 1.1/0.25 1.5/0.37 2.2/0.5 2.2/0.5 kW
Number of blades 6 6 6 6 8 6 6 6 6 8 -
EC motor no no no no no no no no no no -
Blade setting angle 30 35 40 45 45 30 35 40 45 45 °
Weight 26.5 27.5 32.5 34.5 35 26.5 27.5 32.5 34.5 35 kg
Length 400 400 400 400 400 400 400 400 400 400 mm
Casing material polymer coated steel polymer coated steel polymer coated steel polymer coated steel polymer coated steel polymer coated steel polymer coated steel polymer coated steel polymer coated steel polymer coated steel -
Outdoor mounting yes yes yes yes yes yes yes yes yes yes -
Sound-insulated casing no no no no no no no no no no -
Air duct for round air ducts for round air ducts for round air ducts for round air ducts for round air ducts for round air ducts for round air ducts for round air ducts for round air ducts for round air ducts -
Design axial, round flange axial, round flange axial, round flange axial, round flange axial, round flange axial, round flange axial, round flange axial, round flange axial, round flange axial, round flange -
Mounting Inline, for roof, ceiling mounting, wall mounting, floor mounting Inline, for roof, ceiling mounting, wall mounting, floor mounting Inline, for roof, ceiling mounting, wall mounting, floor mounting Inline, for roof, ceiling mounting, wall mounting, floor mounting Inline, for roof, ceiling mounting, wall mounting, floor mounting Inline, for roof, ceiling mounting, wall mounting, floor mounting Inline, for roof, ceiling mounting, wall mounting, floor mounting Inline, for roof, ceiling mounting, wall mounting, floor mounting Inline, for roof, ceiling mounting, wall mounting, floor mounting Inline, for roof, ceiling mounting, wall mounting, floor mounting -
Documents archieve
Documents archieve
Name
Catalogue "Medium pressure axial fans. Axial smoke extraction fans" (pdf 13.29Mb)
Axis-FP - data sheet (pdf 3.47Mb)
Axis-FP - image (png 451.86Kb)
Modifications
Modification name
Axis-FP 400-2/4D/0.8/0.2-6/30/AL
Axis-FP 400-2/4D/1.1/0.25-6/35/AL
Axis-FP 400-2/4D/1.5/0.37-6/40/AL
Axis-FP 400-2/4D/2.2/0.5-6/45/AL
Axis-FP 400-2/4D/2.2/0.5-8/45/AL
Axis-FP 400-2D/0.75-6/30/AL
Axis-FP 400-2D/1.1-6/35/AL
Axis-FP 400-2D/1.5-6/40/AL
Axis-FP 400-2D/2.2-6/45/AL
Axis-FP 400-2D/2.2-8/45/AL
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Designation key
Designation key

Accessories
Accessories
Fan Ø 400 Ø 450 Ø 500 Ø 560 Ø 630 Ø 710 Ø 800 Ø 900 Ø 1000 Ø 1120 Ø 1250
Carrier O-AF-400 O-AF-450 O-AF-500 O-AF-560 O-AF-630 O-AF-710 O-AF-800 O-AF-900 O-AF-1000 O-AF-1120 O-AF-1250
Flange F-AF-400 F-AF-450 F-AF-500 F-AF-560 F-AF-630 F-AF-710 F-AF-800 F-AF-900 F-AF-1000 F-AF-1120 F-AF-1250
Flexible joint EVAF-AF-400 EVAF-AF-450 EVAF-AF-500 EVAF-AF-560 EVAF-AF-630 EVAF-AF-710 EVAF-AF-800 EVAF-AF-900 EVAF-AF-1000 EVAF-AF-1120 EVAF-AF-1250
Fire-resistant flexible joint up to 400 °C EVAF-AF-400-400/2 EVAF-AF-450-400/2 EVAF-AF-500-400/2 EVAF-AF-560-400/2 EVAF-AF-630-400/2 EVAF-AF-710-400/2 EVAF-AF-800-400/2 EVAF-AF-900-400/2 EVAF-AF-1000-400/2 EVAF-AF-1120-400/2 EVAF-AF-1250-400/2
Hood Z-AF-400 Z-AF-450 Z-AF-500 Z-AF-560 Z-AF-630 Z-AF-710 Z-AF-800 Z-AF-900 Z-AF-1000 Z-AF-1120 Z-AF-1250
Roof adapter PK-AF-400 PK-AF-450 PK-AF-500 PK-AF-560 PK-AF-630 PK-AF-710 PK-AF-800 PK-AF-900 PK-AF-1000 PK-AF-1120 PK-AF-1250
Mounting curb SM-AF-400-450 SM-AF-400-450 SM-AF-500 SM-AF-560-630 SM-AF-560-630 SM-AF-710-800 SM-AF-710-800 SM-AF-900 SM-AF-1000-1120 SM-AF-1000-1120 SM-AF-1250
Inlet cone VK-AF-400 VK-AF-450 VK-AF-500 VK-AF-560 VK-AF-630 VK-AF-710 VK-AF-800 VK-AF-900 VK-AF-1000 VK-AF-1120 VK-AF-1250
Backdraft damper VRV-AF-400 VRV-AF-450 VRV-AF-500 VRV-AF-560 VRV-AF-630 VRV-AF-710 VRV-AF-800 VRV-AF-900 VRV-AF-1000 VRV-AF-1120 VRV-AF-1250
Fire-resistant backdraft damper up to 400 °C VRV-AF-400-400/2 VRV-AF-450-400/2 VRV-AF-500-400/2 VRV-AF-560-400/2 VRV-AF-630-400/2 VRV-AF-710-400/2 VRV-AF-800-400/2 VRV-AF-900-400/2 VRV-AF-1000-400/2 VRV-AF-1120-400/2 VRV-AF-1250-400/2
Backdraft damper VRV1-AF-400 VRV1-AF-450 VRV1-AF-500 VRV1-AF-560 VRV1-AF-630 VRV1-AF-710 VRV1-AF-800 VRV1-AF-900 VRV1-AF-1000 VRV1-AF-1120 VRV1-AF-1250
Silencer SD SD-400-1D SD-450-1D SD-500-1D SD-560-1D SD-630-1D SD-710-1D SD-800-1D SD-900-1D SD-1000-1D SD-1120-1D SD-1250-1D
SD-400-1.5D SD-450-1.5D SD-500-1.5D SD-560-1.5D SD-630-1.5D SD-710-1.5D SD-800-1.5D SD-900-1.5D SD-1000-1.5D SD-1120-1.5D SD-1250-1.5D
SD-400-2D SD-450-2D SD-500-2D SD-560-2D SD-630-2D SD-710-2D SD-800-2D SD-900-2D SD-1000-2D SD-1120-2D SD-1250-2D
Silencer SDV SDV-400-1D SDV-450-1D SDV-500-1D SDV-560-1D SDV-630-1D SDV-710-1D SDV-800-1D SDV-900-1D SDV-1000-1D SDV-1120-1D SDV-1250-1D
SDV-400-1.5D SDV-450-1.5D SDV-500-1.5D SDV-560-1.5D SDV-630-1.5D SDV-710-1.5D SDV-800-1.5D SDV-900-1.5D SDV-1000-1.5D SDV-1120-1.5D SDV-1250-1.5D
SDV-400-2D SDV-450-2D SDV-500-2D SDV-560-2D SDV-630-2D SDV-710-2D SDV-800-2D SDV-900-2D SDV-1000-2D SDV-1120-2D SDV-1250-2D
Protective mesh SZ-AF-400 SZ-AF-450 SZ-AF-500 SZ-AF-560 SZ-AF-630 SZ-AF-710 SZ-AF-800 SZ-AF-900 SZ-AF-1000 SZ-AF-1120 SZ-AF-1250
Spring-loaded antivibration mount SIF-AF* SIF-AF* SIF-AF* SIF-AF* SIF-AF* SIF-AF* SIF-AF* SIF-AF* SIF-AF* SIF-AF* SIF-AF*
Rubber antivibration mount SIG-AF* SIG-AF* SIG-AF* SIG-AF* SIG-AF* SIG-AF* SIG-AF* SIG-AF* SIG-AF* SIG-AF* SIG-AF*

* selection according to the fan weight

Additional characteristics
Additional characteristics
Curve number on graph Fan model
1 Axis-FP 400-2D/0.75-6/30/AL Axis-FP 400-2/4D/0.8/0.2-6/30/AL
2 Axis-FP 400-2D/1.1-6/35/AL Axis-FP 400-2/4D/1.1/0.25-6/35/AL
3 Axis-FP 400-2D/1.5-6/40/AL Axis-FP 400-2/4D/1.5/0.37-6/40/AL
4 Axis-FP 400-2D/2.2-6/45/AL Axis-FP 400-2/4D/2.2/0.5-6/45/AL
5 Axis-FP 400-2D/2.2-8/45/AL Axis-FP 400-2/4D/2.2/0.5-8/45/AL
Dimensions
Dimensions

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