|
Description
The Ezifit Roof Series, with BAL-40 bushfire code compliance, has been developed and tested for exhaust air applications in bushfire prone regions. They are driven by a high performance centrifugal fan and have a low profile design. They can exhaust from a number of points within the building and are available
in 150 and 200mm fan sizes.
Features
- Robust, galvanised steel construction.
- Speed-controllable with electronic controller.
- High performance, low noise backward-curved centrifugal impellers.
- High quality bronze mesh provides ember protection.
- Comes with convenient 3-pin plug and lead.
- Designed for downflow discharge.
- Can be mounted at angles up to 30°.
- Powder coated finish is an optional extra.
- Compliant to AS3959:2009 up to and including BAL-40.
- Robust, galvanised steel construction.
- Speed-controllable with electronic controller.
- High performance, low noise backward-curved centrifugal impellers.
- High quality bronze mesh provides ember protection.
- Comes with convenient 3-pin plug and lead.
- Designed for downflow discharge.
- Can be mounted at angles up to 30°.
- Powder coated finish is an optional extra.
- Compliant to AS3959:2009 up to and including BAL-40.
Construction
Cowls are of galvanised steel
Ember protection - bronze mesh with max. 2mm aperture
Backward-curved centrifugal impellers
3-pin plug and lead included
Motor
Type - external rotor, squirrel cage induction motors
Electricity supply - 230V, single-phase, 50/60Hz
Bearings - sealed-for-life, ball
Can be speed controlled
Internal Protection
ECE152-BFC & ECE154-BFC - Manual-reset type
ECE204-BFC - Auto-reset type
Testing
Air flow to ISO5801:2007
Based on noise tests to BS848:Part 2, 1985
Special Note
Special Features
|
Technical Data - ECE154-BFC
| Speed [rps] |
Avg. dBA @ 3m |
kWatts (Input) |
Amps |
Max.°C |
Approx. Weight [kg] |
| 23 |
35 |
0.03 |
0.16 |
60 |
4 |
| Type |
63 |
125 |
250 |
500 |
1K |
2K |
4K |
8K |
| Inlet |
53 |
52 |
57 |
55 |
48 |
43 |
36 |
27 |
|