ECOtronic PowerLine EC – PCEEC31DD
Performance Curve - PCEEC31DD
Description
The ECOtronic EC Series of PowerLine centrifugal fan
incorporates an IE5* rated Electronically Commutated (EC) shaft
motor delivering ultra energy efficient operation with the benefit
of in-built variable speed control. Via a range of common control
signals, the ECOtronic can be easily designed into a Demand
Control Ventilation system without the need for a VSD and
overload protection.
The ECOtronic EC fans are a simple “plug and play” system
which means installers do not need to have specialised control
programming knowledge. The series is available in 4 sizes
ranging from 315 to 450mm diameter.
Features - EC motor features reverse polarity protection, locked rotor protection and soft start
- No additional protection such as current overloads are required
- Can be manually speed controlled by pressing 2 internal motor buttons
- Can be remote speed controlled with either a 2-10V or 4-20mA input signal or a 10 to 95% frequency duty cycle
- Can be run as an independent ventilation source or integrated into most building management systems
- Maximum operating speed can be adjusted from 1800rpm to 200rpm
- On board fault identification LED will flash according to fault type
- Integrated “Fire Mode” function forces motor to continue working under adverse conditions (at full speed)
- Easy to fit 35mm TDF profile flange connections.
- Robust, yet lightweight galvanised steel construction.
- Operating temperature: -20 °C to +60 °C when air velocity exceeds 5 m/s, otherwise -20 °C to +40 °C
Construction
Galvanised steel housings with 35mm TDF profile flange
connections.
Direct drive centrifugal impellers are made from aluminium.
Motors
Type - electronic commutated (EC) motor.
Electricity supply - 220-277V single-phase, 50/60Hz.
Bearings - sealed-for-life, ball.
IP55 rating.
Internal Thermal Protection
Integral thermal overload protection is supplied as standard.
Testing
Air flow tests to ISO5801: 2007
Noise tests to BS848:Part 2, 1985
Special NoteEC motors should be directly connected to their appropriate
AC supply. EC motors should not be regularly power cycled.
* The IE5 efficiency level is not currently defined by the
IEC standard, however the intent is for IE5 motors to have
approximately a 20% reduction in losses against IE4 motors.
Suggested Specification
The duct mounted fans shall be of the in-line centrifugal
ECOtronic PowerLine Series as designed and manufactured by
Fantech Pty Ltd and be of the model numbers shown on the
schedule/drawings.
They shall include galvanised steel housings with 35mm TDF
profile flange connections.
They shall be driven by a EC shaft motor with integrated speed
controller and motor overload protection. The direct drive
centrifugal impellers will be made from aluminium.
All models shall be fully tested as a complete assembled unit to
ISO5801: 2007 for air flow and BS848:Part 2, 1985 for noise
Technical Data - PCEEC31DD
| Speed [rps] | Avg. dBA @ 3m | kWatts (Input) | Amps | Max.°C | Approx. Weight [kg] |
|---|
| 30 | 54 | 0.37 | 3.2 | 60 | 25 |
Sound Data
| Type | 63 | 125 | 250 | 500 | 1K | 2K | 4K | 8K |
|---|
| Inlet | 89 | 83 | 75 | 72 | 64 | 64 | 62 | 56 |
Dimensions
*All dimensions in mm, unless otherwise stated
Ancillaries
