Delta VFD300C43S-HS User Manual page 27

2-2 Flow and Power Dissipation
Model No.
VFD300C43S-HS
VFD370C43S-HS
VFD750C43A-HS
VFD1100C43A-HS
VFD1600C43A-HS
VFD2200C43A-HS
VFD3550C43A-HS
The required airflow shown in chart is for installing single drive in a confined
※
space.
When installing multiple drives, the required air volume should be the
※
required air volume for single drive X the number of the drives
Air flow rate for cooling
Flow Rate [cfm]
External Internal Total
148 32 180
148 32 180
188 32 220
327 80 407
316 199 515
619 619
1042 1042
3
Flow Rate [m /hr]
External Internal Total
251 55 306
251 55 306
319 55 374
556 137 692
537 339 875
1051 1051
1770 1770
2-5
Chapter 2 InstallationC2000-HS
Power Dissipation
Power Dissipation [W]
Loss External
Internal
(Heat sink)
TBD TBD
TBD TBD
1408 334
2107 491
3096 687
The heat dissipation shown in
※
the chart is for installing single
drive in a confined space.
When installing the multiple
※
drives, volume of heat
dissipation should be the heat
dissipated for single drive X
the number of the drives.
Heat dissipation for each
※
model is calculated by rated
voltage, current and default
carrier.
Total
TBD
TBD
1742
2599
3783
5772
8007