TFC 450 S Sileo Black

S = built in potentiometer

Item Number: 78212

TFC is a roof fan intended for residential and commercial buildings. It has energy efficient EC-fans which enables demand control. This roof fan has a simple and user friendly swing out function that will make maintenance easier for the user. The TFC is available in the colors red and black.

There are two versions of this roof fan:

The

S-version

comes with potentiometer as standard which allows the fan speed to be controlled stepless from 0 – 100 %. This is a simple solution when demand control is not necessary.

The

P-version

has Variable Air Volume (VAV) as standard but is prepared for and can easily be converted to Constant Air Volume (CAV).

Features:

Safety switch easily accessible on the outside of the casing

EC-motor with high efficiency throughout the entire fan performance range

Less use of energy provides a cost efficient solution

100% speed controllable

Demand control - easy to adjust ventilation rate to actual need

Noise reduction thanks to insulated casing

Ecodesign

Product
Trade name Systemair
Product name TFC 450
Ecodesign
ErP compliance 2018
Unit category NRVU
Drive Integrated VSD
Unit type UVU
Heat recovery type None
Temperature ratio (UVU) Not applicable
qv nom 1.003 m³/s
P nom 0.757 kW
Ps nom 424 Pa
Fan efficiency 56.2 %
External Leakage 0 %
Sound power level LWA 71 dB(A)

Technical parameters

Norminal data
Voltage (nominal) 230 V
Frequency 50 Hz
Phase(s) 1~
Input power 782 W
Input current 3.43 A
Impeller speed 1,494 r.p.m.
Air flow max 6,566 m³/h
Temperature of transported air max 60 °C
Max temperature of transported air, when speed controlled 60 °C
Sound data
Sound pressure level at 10m (free field) 43 dB(A)
Sound pressure level at 3m (20m² Sabin) 67 dB(A)
Sound pressure level at 4m (free field) 51 dB(A)
Protection/Classification
Enclosure class, motor IP54
Insulation class F
Data according to ErP
ErP ready ErP 2016; ErP 2018
Dimensions and weights
Weight 35.4 kg
Others
Color name, casing Black
Motor type EC
Images Wiring - TFC 450 S Sileo Black - Systemair
ŒŒ1 Safety switch

Ext

External

RD

Red

YE

Yellow

BU

Blue

WH

White

GN

Green

BN

Brown

BK

Black

Images Dimensions - TFC 450 S Sileo Black - Systemair
A B C D E F G øH

TFC 225

413

422

281

330

435

266

49

195

TFC 280

514

523

333

450

535

368

86

245

TFC 355

618

627

376

535

637

491

150

300

TFC 450

728

737

417

655

747

602

176

375

TFC 500

924

934

531

840

946

695

200

400

TFC 560

924

934

531

840

946

744

279

470

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