TECHNICAL DATA
FAD correction of capacity for altitude
Capacity given in the form of FAD („Free Air Delivery") applies to the following conditions:
Altitude
Atmospheric pressure
To calculate FAD compressor capacity in dependence on altitude, it is necessary to apply correction
factor according to the following table:
Altitude [m.n.m.]
FAD correction factor
12/2019
0 m.n.m.
101325 Pa
0 -1500
1
17
Temperature
Relative humidity
1501 - 2500
2501 - 3500
0,8
NP-DK50 PLUS, 2V-MOBILE-A-4_12-2019-MD
20°C
0%
3501 - 4500
0,71
0,60