AW450E4 sileo Axial fan
01,0002,0003,0004,0005,0006,0007,000m³/h04080120160Pa105V130V160V230V4,882145
Advanced calculation

AW Axial Fans

Low pressure axial wall fans up to 39.000 m³/h

  • Available with AC and EC motors for 50 and 60Hz

  • Installation in any position

  • Noise and energy optimized impeller

AW 450E4 sileo Axial fan#37411
Frequency: 50 Hz

Flexible

The AW 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.


Tech specs

Features

Construction

The square wall plate is made of galvanized steel with powder coating in RAL9005.

Sizes 200-300 with AC motors except AW 300E2 are available with integrated thermostat switch.

Sizes 315-1000 with AC motors and AW 300E2 are available with pre-wired integrated thermal contact with leads for a motor protection device.

The models with EC motors have integrated electronic motor protection.

Depending on the type, the fans are equipped with an external terminal box, protection class IP44, IP54 or IP55.

Impeller

The AW 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

Depending on type, AW fans are equipped with an AC or EC external rotor motor. The motors are suitable for 50Hz and 60Hz.

Motor protection

Sizes 200-300 with AC motors are available with integrated thermal protection with manual (electrical) reset.

Sizes 200-1000 with AC motors are available with prewired integral thermal contact with leads to a motor protection device.

Models with EC motors have an integrated electronic, thermal protection including locked-rotor protection and soft-start.

Control

EC motors can be controlled by an external signal of 0-10V.

EC motors depending on size are also equipped with ModBus communication or alarm signal.   

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

Installation

The AW fans can be installed in any position on wall or ceiling in indoor environments.

Technical Data

Article name
AW 450E4 sileo Axial fan
Article number
#37411
230V 1~ 50Hz
Nominal data
Voltage (nominal)230V
Frequency50Hz
Phases1~
Motor circuit connectionD
Input power600W
Input power kW0.6kW
Input current2.9A
Impeller speed1,390rpm
Air flowmax 7,301m³/h
Air flow at max. efficiency7,300m³/h
Specific ratio1
Capacitance of capacitor14µF
Temperature of transported airmax 70°C
Max temperature of transported air, when speed controlled70°C
Protection/Classification
Enclosure class, motorIP54
Insulation classF
Data according to ErP
ErP readyErP 2018
Measurement categoryA
Efficiency grade41.8Ƞactual
Efficiency, static34ȠstatA
Target efficiency grade ErP201336Ƞtarget2013
Target efficiency grade ErP201540Ƞtarget2015
Dimensions and weights
Weight16.2kg
Others
Motor typeAC

Ecodesign

230V 1~ 50Hz
Ecodesign 327
ManufacturerSystemair GmbH
TypeAW 450E4
Year of manufactureSee name plate of the fan
Air flow qv7,300m³/h
Efficiency categorystatic
Efficiency grade N41.8
Efficiency grade target N40
Speed (rpm) n1,398rpm
Pressure increase total psf140Pa
Power consumption Ped590W
Overall efficiency34%
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

AW #37411, Dimensions
           
□ABB1B2B3B4ØD1ØD2ØD4□L
AW 450
53596190142264748046311575

Documentation

Accessories

RTRE 5 Speed control
#5010 · 5-step speedcontrol, 230V1~,5A
Motor protect. switch S-ET 10
#161199 · 10A, 230V, IP55, surface-mounting, TK
SG AW-D BGr 045/042, RAL 9005
#30602 · Protection guard, for air handling units
REV-5POL/05-7,5kW R/Y
#33979 · 16A, IP66, 1NC, switch 0/1+mounting kit, red/ yellow
VK-50 Louvre shutter
#87694 · Louver shutter, PVC, for air handling units