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Blauberg Axis-QRA 250


Axial wall fan. Maximum air capacity up to 1070 m³/h.
EAN codeEAN4058448013676
  • Description
  • Characteristics
  • Downloads
  • DIMENSIONS
Description
Description
USE

Supply and exhaust ventilation systems installed in various premises.Mounting in ventilation systems with low static pressure requiring high air capacity.Direct air exhaust.

DESIGN

Compact steel casing covered with special polymer coating.Aluminium impeller.The casing is equipped with a round mounting plate and flange for easy surface wall mounting.The fan is equipped with a power cord and external terminal box for connection to power mains.

MOTOR

Single-phase asynchronous motor with an internal rotor and an axial impeller.Motor with slide bearings.Integrated overheating protection with automatic restart.

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.Horizontal installation with respect to air flow direction in the system.Power supply through an external terminal box with electric lead-in. 

Characteristics
Characteristics
Parameter Axis-QRA 250 Measurement unit
Voltage 230 V
Frequency 50 Hz
Current 0.48 A
Power 68 W
Maximum air capacity 1070 m³/h
Sound pressure level at 3 m distance 48 dB(А)
RPM 1300 min-1
Max. operating temperature 40 °С
EC motor no -
Ingress protection rating IP24 -
Casing material polymer coated steel -
Outdoor mounting no -
Sound-insulated casing no -
Air duct for round air ducts -
Connection diameter 250 mm
Design axial -
Type Exhaust , Supply -
Weight 4.10 kg
Mounting wall mounting -
Documents archieve
Documents archieve
Name
Axis-QRA - data sheet (pdf 183.93Kb)
Axis-QRA - user manual (pdf 2.1Mb)
Axis-QRA - image (png 800.37Kb)
DIMENSIONS
DIMENSIONS

Type Dimensions [mm]
D D1 D2 d L
Axis-QRA 250 262 330 360 7 140