Delta C2000 Plus Series - Page 344

Chapter 9 Specification C2000 Plus
9-23
 Models:
VFD055~150C53A-21
VFD2500~4500C63B-xx
Figure 9-14
Efficiency (%) under different loads:
Speed (%)
Load (%)
16.7 50 66.7 100
100% Load 93.2 96.7 97.6 98
75% Load 93.2 96.6 97.3 97.9
50% Load 93 95.7 96.6 97.8
25% Load 93 95 96 96.7
Table 9-27
 Models:
VFD015~037C53A-21
VFD185~2000C63B-xx
Figure 9-15
Efficiency (%) under different loads:
Speed (%)
Load (%)
16.7 50 66.7 100
100% Load 91.5 97 97 97
75% Load 88 96.4 97 97
50% Load 84 95.4 95.7 96.7
25% Load 83 92.5 94.3 95.8
Table 9-28
VFD055~150C53A-21
VFD2500~4500C63B-xx
VFD015~037C53A-21
VFD185~2000C63B-xx