| Installation category |
A |
| Efficiency category |
static |
| Closed-loop speed control |
yes |
| Specific ratio* |
1 |
| *Specific ratio = 1 + psf / 100 000 |
| |
Actual |
Request 2013 |
Request 2015 |
| Overall efficiency ηe |
54,5 |
|
29,8 |
| Efficiency grade N |
64,7 |
|
40 |
| Power input Pe |
kW |
0,24 |
| Air flow qV |
m3/h |
8780 |
| Pressure increase total |
Pa |
48 |
| Speed n |
min-1 |
520 |
| Data established at point of optimum efficiency |
|