Delta M50A 261 Operation And Installation Manual page 81

Power Derating Curve with Ambient Temprature
Output voltage at 230Vac / 400Vac
P/Pn(%)
110%
100%
90%
80%
70%
60%
50%
0
P/Pn(%)
110%
100%
90%
80%
70%
60%
50%
0
P/Pn(%)
110%
100%
90%
80%
70%
60%
50%
0
Figure 7-3: Power Derating Curve with Ambient Temprature (PF=0.9)
PF=0.9
M70A_260
460V
520V
600V
720V
800V
900V
10 20 30
M50A_260/261
450V
505V
600V
800V
850V
900V
10 20 30
M50A_240
410V
505V
600V
800V
850V
900V
10 20 30
81
Technical Information
Pn=70kW
40 50 60
Pn=50kW
40 50 60
Pn=50kW
40 50 60
Ambient
Temperature(°C)
Ambient
Temperature(°C)
Ambient
Temperature(°C)