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Blauberg Axis-P 900-6D


Medium pressure axial fan.
EAN codeEAN
  • Description
  • Characteristics
  • Downloads
  • Modifications
  • Designation key
  • Accessories
  • Additional characteristics
  • Dimensions
Description
Description
USE  
The fans are used:
  • as a part of a smoke extraction system for air pressurization to create a positive air pressure differential in stairway enclosures, airlock vestibules and lift shafts, to prevent spreading of smoke in premises, protect people using evacuation routes from fire hazards and enable conditions for fire-extinguishing measures.
  • in general ventilation systems in industrial, administrative and residential buildings.
DESIGN 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.). The fans are equipped with three-phase (400 V/50 Hz) single-speed 2-, 4- or 6-pole electric motors.Motor with energy efficiency class IE3 on request.
IMPELLER
MOUNTING 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 can be made of the following materials:
  • PAG – fiberglass reinforced polyamide;
  • AL – aluminium.
Please confirm the blade material while placing your order.
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. In-duct installation 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 units are suitable for installation on rooftops to provide direct supply of outdoor air to the stairway areas.
 
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-P 900-6D/0.75-8/20/(AL|PAG) Axis-P 900-6D/1.1-8/25/(AL|PAG) Axis-P 900-6D/1.5-8/30/(AL|PAG) Axis-P 900-6D/1.5-8/32.5/(AL|PAG) Axis-P 900-6D/2.2-8/35/(AL|PAG) Axis-P 900-6D/2.2-8/37.5/(AL|PAG) Axis-P 900-6D/2.2-8/40/(AL|PAG) Axis-P 900-6D/3-8/45/(AL|PAG) Measurement unit
Size 900 900 900 900 900 900 900 900 -
Voltage 400 400 400 400 400 400 400 400 V
Number of poles 6 6 6 6 6 6 6 6 -
Phase 3 3 3 3 3 3 3 3 ˜
Frequency 50 50 50 50 50 50 50 50 Hz
RPM 960 960 960 960 960 960 960 960 min-1
Installed power capacity Ny 0.75 1.1 1.5 1.5 2.2 2.2 2.2 3 kW
Number of blades 8 8 8 8 8 8 8 8 -
EC motor no no no no no no no no -
Blade setting angle 20 25 30 32.5 35 37.5 40 45 °
Weight 121.6 121.7 129.8 129.8 135.3 135.3 135.3 155.8 kg
Length 450 450 550 550 550 550 550 650 mm
Casing material painted steel painted steel painted steel painted steel painted steel painted steel painted steel painted steel -
Outdoor mounting yes yes yes yes yes yes yes yes -
Sound-insulated casing 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 -
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 -
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-P - data sheet (pdf 4.37Mb)
Axis-P - operation manual (pdf 2.75Mb)
Axis-P - image (png 451.86Kb)
Modifications
Modification name
Axis-P 900-6D/0.75-8/20/(AL|PAG)
Axis-P 900-6D/1.1-8/25/(AL|PAG)
Axis-P 900-6D/1.5-8/30/(AL|PAG)
Axis-P 900-6D/1.5-8/32.5/(AL|PAG)
Axis-P 900-6D/2.2-8/35/(AL|PAG)
Axis-P 900-6D/2.2-8/37.5/(AL|PAG)
Axis-P 900-6D/2.2-8/40/(AL|PAG)
Axis-P 900-6D/3-8/45/(AL|PAG)
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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 with aluminum blades impeller (AL) Fan model with fiberglass reinforced polyamide blades impeller (PAG)
1 Axis-P 900-6D/0.75-8/20/AL Axis-P 900-6D/0.75-8/20/PAG
2 Axis-P 900-6D/1.1-8/25/AL Axis-P 900-6D/1.1-8/25/PAG
3 Axis-P 900-6D/1.5-8/30/AL Axis-P 900-6D/1.5-8/30/PAG
4 Axis-P 900-6D/1.5-8/32.5/AL Axis-P 900-6D/1.5-8/32.5/PAG
5 Axis-P 900-6D/2.2-8/35/AL Axis-P 900-6D/2.2-8/35/PAG
6 Axis-P 900-6D/2.2-8/37.5/AL Axis-P 900-6D/2.2-8/37.5/PAG
7 Axis-P 900-6D/2.2-8/40/AL Axis-P 900-6D/2.2-8/40/PAG
8 Axis-P 900-6D/3-8/45/AL Axis-P 900-6D/3-8/45/PAG
Dimensions
Dimensions
Axis-P 900-6 Axis-P 900-6...-K
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