Blauberg Axis-QR 250 2E
Supply and exhaust 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 exhaust.For positive pressure ventilation in fire-fighting systems.
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.
Two- or four-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.
Smooth speed control with an external thyristor controller or step speed control with an external auto transformer (both available upon separate order).
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.
|Parameter||Axis-QR 250 2Е||Measurement unit|
|Maximum air capacity||1050||m³/h|
|Sound pressure level at 3 m distance||60||dBА|
|Max. operating temperature||-30 +60||°С|
|Ingress protection rating||IP24||-|
|Casing material||polymer coated steel||-|
|Air duct||for round air ducts||-|
|Axis-QR 250 2Е||260||7||295||320||155|