Delta M30A 231 Operation And Installation Manual page 64

Technical Information
Efficiency(%)
100%
99%
98%
97%
96%
95%
94%
93%
92%
91%
90%
0%
Efficiency
Output voltage at
480V
600V
800V
20% 40%
Output Power (%)
Figure 7-1: Efficiency Curve
230Vac / 400Vac
60%
64
Pn=30kW
80% 100%