Delta EB3000 Series User Manual page 20

2-3 Airflow and Power Dissipation
Model No.
External Internal
VFD022ED21B 31.6
VFD022ED21BE 31.6
VFD037ED21B 40.6
VFD037ED21BE 40.6
VFD040ED43B 36.6
VFD040ED43BE 36.6
VFD055ED43B 36.6
VFD055ED43BE 36.6
VFD075ED43B 40.6
VFD075ED43BE 40.6
VFD110ED43B 61.4
VFD110ED43BE 61.4
VFD150ED43B 61.4
VFD150ED43BE 61.4
VFD185ED43B 61.4
Airflow Rate for Cooling
Flow Rate (cfm)
Total
- 31.6
- 31.6
- 40.6
- 40.6
- 36.6
- 36.6
- 36.6
- 36.6
- 40.6
- 40.6
- 61.4
- 61.4
- 61.4
- 61.4
- 61.4
Flow Rate (m3/hr)
External Internal Total
53.6 - 53.6
53.6 - 53.6
69.0 - 69.0
69.0 - 69.0
62.2 - 62.2
62.2 - 62.2
62.2 - 62.2
62.2 - 62.2
69.0 - 69.0
69.0 - 69.0
104.4 - 104.4
104.4 - 104.4
104.4 - 104.4
104.4 - 104.4
104.4 - 104.4
2-7
Chapter 2 InstallationEB3000
Power Dissipation for AC Motor
Drive
Power Dissipation (W)
Loss External
Internal
(Heat Sink)
81 111
81 112
138 186
146 181
143 32
143 33
185 56
185 58
204 125
217 113
323 158
323 159
441 215
446 219
519 290
Table 2-3
Total
193
193
324
326
175
176
241
242
328
331
481
482
656
665
809