Delta C1000 - Page 79

Appendix A-1 : C1000 Thermal Derating curve for 350Vac
30
25
35
40 45 50
55
60
60 %
65 %
70 %
75 %
80 %
85 %
90 %
95 %
100 %
105 %
110 %
P/Pn
Pn=1000kW
Temperature Derating of C1000
Output voltage at 350Vac
Ambient Temperature (°C)
550V
650V
850V
25
10
50
75 100
Efficiency of C1000
Output Power (%)
Efficiency(%)
Output voltage at 350Vac
Appendix A-1 : Efficiency Curve
%
%
%
%
%
95
96
97
98
99
550V
650V
850V
Appendix A: Type of Equipment
79