AR400E4 sileo Axial fan
04008001,2001,6002,0002,4002,8003,2003,600m³/h020406080100Pa105V130V160V230V2,54688
Advanced calculation

AR Axial Fans

Low pressure axial duct fan

  • Available with AC motors for 50 and 60Hz

  • Installation in any position

  • Noise and energy optimized impeller

AR 400E4 sileo Axial fan#37383
Frequency: 50/60 Hz

Flexible

The AR fans are designed for extracting air in low pressure systems. They can be installed in any position and way according to your demands.

This ensures that the fans can be used in a variety of commercial and industrial applications.

Performance

The noise optimized axial impellers together with the high efficient external rotor motors are designed to ensure high-level performance to minimize power consumption and maximize efficiency.

Case studies

Tech specs

Features

Construction

The round casing is made of galvanized steel with powder coating in RAL9005.

The complete range is provided with inlet protection grid. An outlet protection grid is available as accessory.

Depending on type, the fans are equipped with an external terminal box, protection class IP44 or IP54.

Impeller

The AR fans use axial impellers. These are made of coated steel, composite material or aluminum, are dynamically balanced and are paired with corresponding external rotor motors.

Motor

AR fans are equipped with an AC external rotor motor. The motors are suitable for 50Hz and 60Hz.

Motor protection

The AC motors are equipped with prewired integral thermal contact with leads to be connected to a motor protection unit.

Control

The AC motor can be controlled by 5-step, stepless speed regulator or frequency inverter.

Installation

The AR fans can be installed in any position in the duct in indoor environments.

Technical Data

Article name
AR 400E4 sileo Axial fan
Article number
#37383
230V 1~ 50Hz
Nominal data
Voltage (nominal)230V
Frequency50Hz
Phases1~
Motor circuit connectionD
Input power240W
Input power kW0.24kW
Input current1.05A
Impeller speed1,340rpm
Air flowmax 3,863m³/h
Air flow at max. efficiency2,414m³/h
Specific ratio1
Capacitance of capacitor5µF
Temperature of transported airmax 65°C
Max temperature of transported air, when speed controlled65°C
Protection/Classification
Enclosure class, motorIP54
Insulation classF
Data according to ErP
ErP readyErP 2018
Measurement categoryA
Efficiency grade41.3Ƞactual
Efficiency, static31.1ȠstatA
Target efficiency grade ErP201336Ƞtarget2013
Target efficiency grade ErP201540Ƞtarget2015
Dimensions and weights
Duct dimension; Circular, inlet400mm
Duct dimension; Circular, outlet400mm
Weight8.7kg
Others
Duct connection typeCircular
Color name, casingBlack
Motor typeAC

Ecodesign

230V 1~ 50Hz
Ecodesign 327
ManufacturerSystemair GmbH
TypeAR 400E4
Year of manufactureSee name plate of the fan
Air flow qv2,414m³/h
Efficiency categorystatic
Efficiency grade N41.3
Efficiency grade target N40
Speed (rpm) n1,354rpm
Pressure increase total psf101Pa
Power consumption Ped240W
Overall efficiency31.1%
Variable speed driveNo
Additional componentsComponents used to calculate the energy efficiency that are not apparent from the measurement category are detailed in the CE declaration.
MaintenanceInformation on installation, operation and mainenance is provided in the operating instructions.
Recycling / disposalInformation on recycling and disposal is provided in the operating instructions.

Performance

Dimensions

AR #37383, Dimensions
      
AØDiØDaØTKz x Ød
AR 400 sileo
1554004804508 x Ø12

Documentation

BIM

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Wiring

Accessories

RTRE 1,5 Speed control
#5008 · 5-step speedcontrol, 230V1~, 1.5A
REU 1.5 Speed control
#5004 · 1.5A 1~ 5 step
Frequency converter FRQ5SE-6A
#37421 · 208-480V, 1~, 6A, IP54, 5 steps, LED
EV-AR/AXC 400 flex.conn. 70°C
#8354 · for air handling units
GFL-AR/AXC 400 counter flange
#8378 · for air handling units
MFA-AXC/AM 400 mounting foot
#311285 · hf=280mm, 1 pc., for air handling units
SG AXC/AM/AR 400 guard grill
#310687 · For air handling units
REV-5POL/05-7,5kW R/Y
#33979 · 16A, IP66, 1NC, switch 0/1+mounting kit, red/ yellow
Motor protect. switch S-ET 10
#161199 · 10A, 230V, IP55, surface-mounting, TK
Frequency converter FRQSE-6A
#37419 · 208-277V, 1~, 6A, IP54, 0-10V
VK-40 Louvre shutter
#87691 · Louver shutter, PVC, for air handling units
SG-20 AXC400 protection grill
#254254 · 20mm protection grill for AXC 400