Delta VP3000 Series - Page 708

Chapter 11 Specification | VP3000
699
Carrier Frequency Derating Curve
⚫ Normal Control
The rated output current derating in normal control mode for different carrier frequencies (unit: %):
Frame A–D
Figure 9-3
Frame
Model
DPWM Fc (kHz)
2
3
4
5
6
7
8
9
10
11
12
13
14
15
A–B
VFD3A0–018VP43_ _ _ _ _
100
100
100
100
100
95
90
86
82
78
74
71
68
65
C
VFD025–038VP43_ _ _ _ _
100
100
100
100
94
90
85
81
77
73
70
67
64
62
D
VFD045–062VP43_ _ _ _ _
100
100
100
100
94
89
84
80
76
72
69
-
-
-
Table 9-10
Frame E–K
Figure 9-4
40%
50%
60%
70%
80%
90%
100%
110%
2 3 4 5 6 7 8 9 10 11 12 13 14 15
Derating Ratio
Fc (kHz)
DPWM Fc - Frame A–D
VFD3A0~018VP43 VFD025~038VP43 VFD045~062VP43
40%
50%
60%
70%
80%
90%
100%
110%
2 3 4 5 6 7 8 9 10 11 12 13 14 15
Derating Ratio
Fc (kHz)
DPWM Fc - Frame E–K
VFD073~220VP43 VFD260~310VP43 VFD370~485VP43