Velocity Series – VEL250SQWH
Performance Curve - VEL250SQWH
Description
The Fantech Velocity header box fan complete with square
or round grille features quiet operation and powerful air flow
performance. It includes a fully optimised inlet cone, low
resistance backdraft damper and centrifugal impeller that
maximises air pressure and ensures rooms such as ensuites
and bathrooms are quickly cleared of steam and unpleasant
odours.
Features
- Comes complete with a modern square or round grille
- Advanced impeller and housing design provides powerful air flow and minimises noise
- Low resistance non-return backdraft damper maximises air flow performance
- Easy to remove diffuser makes cleaning simple
- Can be retrofitted into a standard 10” round fan cut out
- Fitted plug and lead simplifies installation
- Available with a 3 to 15 minute adjustable run-on timer
Construction
Housing and diffuser are made from injection moulded
polypropylene. Fans are forward-curved centrifugal,
driven by a squirrel cage motor.
Motors
Type - squirrel cage induction motor.
Electricity supply - 230V, single-phase, 50Hz.
Bearings - sealed for life, ball.
See pages O-2/3 for details on these motors.
Internal Thermal Protection
Automatic reset thermal protection is fitted as standard
Testing
Air flow to ISO5801: 2007
Noise to ISO3744: 2010
Special Note
Timer model ECL29-150RDWT includes a plug and lead
to suit HPM 4 and Clipsal bases with 4 pin sockets.
Special Features
- Easy duct connection
- Fan body to plaster cutout connection
- Easy clip-in grille connection
Suggested Specification
The ceiling fans shall be of the Fantech Velocity Header Box
Series as designed by Fantech Pty Ltd. and be of the model
number shown on the schedule/drawing.
Impellers shall be forward-curved centrifugal and driven by
a squirrel cage motor with integral thermal protection.
They shall be fitted with high strength swing clips, removable
spigot, low resistance non-return backdraft damper and
removable diffuser. They shall include a plug and lead,
and its housing and diffuser be made of injection moulded
polypropylene.
They shall be tested to ISO5801: 2007 for air flow
and ISO3744: 2010 for noise.
Technical Data - VEL250SQWH
| Speed [rps] |
Avg. dBA @ 3m |
kWatts (Input) |
Amps |
Max.°C |
Approx. Weight [kg] |
| 16 |
39 |
0.04 |
0.16 |
40 |
3 |
| Type |
63 |
125 |
250 |
500 |
1K |
2K |
4K |
8K |
| Inlet |
66 |
66 |
63 |
53 |
55 |
44 |
38 |
31 |
Dimensions
| A |
B |
C |
D |
E |
| 353 |
30 |
197 |
170 |
120 |
*All dimensions in mm, unless otherwise stated
Wiring Diagram
Diagram shown is for single-speed only.
For 2-speed and special motors, contact Fantech for details.
