Delta CT2000 Series User Manual page 31

Chapter 2 InstallationCT2000 Series
Derating curve diagram of FOC, PMFOC, PMFOC+PG, TQC, TQC+PG
Ta
0
10
20
30
40
50
60
110
100
90
80
70
60
30
FOC, PMFOC, PMFOC+PG, TQC, TQC+PG
UL Open- Type, UL TYPE1 & UL Open- Type with side by side
UL Open‐ Type, UL TYPE1 & UL Open‐
Type with side by side
35 40
100
100
100
100
100
80.0
60.0
45 50
o
T ( C)
a
2-8
55 60