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Blauberg Axis-QR 300 2D


Axial wall fan. Maximum air flow up to 2390 m³/h.
EAN codeEAN4058448013508
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  • Description
  • Characteristics
  • Capacity diagram
  • Downloads
  • Designation key
  • Dimensions
  • Additional characteristics
Description
Description
USE

Supply and extract ventilation systems installed in various premises. Ideal solution for boosting large air volumes at low aerodynamic resistance in the ventilation system. Refrigerating technologies for cooling of compressor condensing units. Direct air extract. For positive pressure ventilation in firefighting systems.

MOTOR

Two-, four-, six- or eight-pole asynchronous motor with external rotor and axial impeller. Single-phase (E) or three-phase (D) motor modifications. Equipped with ball bearings for longer service life. Integrated overheating protection with automatic restart.

  DESIGN

Steel casing and impeller with a special polymer atmospheric resistant coating. Casing is equipped with a round mounting plate and a round flange to facilitate wall mounting. The fan is equipped with a terminal box for connection to power mains.

SPEED CONTROL

Smooth speed control with an external thyristor controller or step speed control with an external auto transformer (both available upon separate order).

MOUNTING

Wall surface mounting with a round connecting frame. Any mounting position with respect to air flow direction in the system. Power is supplied through an external terminal box.

Characteristics
Characteristics
Parameter Axis-QR 300 2D
60 Hz
Axis-QR 300 2D
50 Hz
Measurement unit
Voltage 400 400 V
Phase 3 3 ˜
Frequency 60 50 Hz
Current 0.29 0.25 A
Power 165 145 W
RPM 2570 2350 min-1
Maximum air flow 664 642 l/s
Maximum air flow 2390 2310 m³/h
Sound pressure level at a distance of 3 m 52 52 dBА
Temperature of transported air -30...+50 -30...+60 °С
EC motor no no -
Ingress protection rating IPX4 IPX4 -
Motor IP rating IP44 IP44 -
Weight 5.1 5.1 kg
Casing material polymer coated steel polymer coated steel -
Outdoor mounting no no -
Sound-insulated casing no no -
Air duct for round air ducts for round air ducts -
Connection diameter 300 300 mm
Design axial axial -
Type Exhaust, Supply Exhaust, Supply -
Mounting wall mounting wall mounting -
Capacity diagram
Capacity diagram
  • Selection method:
  • Air capacity:
  • Pressure:
Operating point
  • Air capacity: --
  • Pressure: ---
Documents archieve
Documents archieve
Name
Axis-QR - data sheet (pdf 1.35Mb)
Axis-QR - user's manual (pdf 4.64Mb)
Axis-QR - image (png 723.12Kb)
Designation key
Designation key
Series Dimension type Motor
Number of poles Phase
Axis-QR 200; 250; 300; 350; 400; 450; 500; 550; 630; 710; 800 2; 4; 6; 8 E: single-phase
D: three-phase
Dimensions
Dimensions

Model Overall dimensions [mm]
Ø D Ø D1 Ø D2 Ø d L
Axis-QR 300 2D 317 380 397 9 145
Additional characteristics
Additional characteristics
Sound power level, A-weighted Octave frequency bands [Hz] LpA 3 m [dBA] LpA 1 m [dBA]
Total 63 125 250 500 1000 2000 4000 8000
LwA to environment [dBA] 73 39 48 62 62 70 66 60 55 52 62

 

Overall efficiency [%] Measurement category Efficiency category Efficiency grade Variable speed drive Power
[kW]
Current [A] Air flow
[m³/h]
Static pressure [Pa] Speed
[RPM]
Specific ratio
30.3 A Static 42 No 0.141 0.25 1367 110 2350 1
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