Delta C2000 Plus Series - Efficiency Curve

Chapter 9 Specification C2000 Plus
9-22
9-8 Efficiency Curve
 Models:
VFD007~370C23A-xx
VFD007~750C4xx-xx
Figure 9-12
Efficiency (%) under different loads:
Speed (%)
Load (%)
16.7 50 66.7 100
100% Load 90.6 96.2 97.0 97.8
75% Load 90.4 96.1 96.9 97.8
50% Load 89.5 95.7 96.6 97.6
25% Load 82.5 92.3 93.8 95.5
Table 9-25
 Models:
VFD450~900C23A-xx
VFD900~5600C4xx-xx
Figure 9-13
Efficiency (%) under different loads:
Speed (%)
Load (%)
16.7 50 66.7 100
100% Load 93.4 97.3 97.8 98.3
75% Load 93.4 97.3 97.8 98.3
50% Load 92.6 97.1 97.7 98.2
25% Load 90.1 92.6 93.2 93.2
Table 9-26
VFD007~370C23A-xx
VFD007~750C4xx-xx
VFD450~900C23A-xx
VFD900~5600C4xx-xx