| 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 |
51,1 |
|
36,8 |
| Efficiency grade N |
54,3 |
|
40 |
| Power input Pe |
kW |
3,13 |
| Air flow qV |
m3/h |
20545 |
| Pressure increase total |
Pa |
267 |
| Speed n |
min-1 |
1160 |
| Data established at point of optimum efficiency |
|