Delta Electronics AFE075A43A User Manual page 11

Model No.
External Internal
AFE075A23A 66
AFE150A23A 166
AFE220A23A 146
AFE370A23A 179
AFE075A43A 40
AFE150A43A 58
AFE220A43A 99
AFE370A43A 179
AFE450A43A 179
AFE750A43A 186
The required airflow shown in chart is for installing single drive in a
※
confined space.
When installing the multiple drives, the required air volume should
※
be the required air volume for single drive X the number of the
drives.
NOT E
The mounting clearances shown in the left figure are NOT for installing the
※
drive in a confined space (such as cabinet or electric box). When installing
in a confined space, besides the same minimum mounting clearances, it
needs to have the ventilation equipment or air conditioner to keep the
surrounding temperature lower than the operation temperature.
The following table shows heat dissipation and the required air
※
volume when installing a single drive in a confined space. When
installing multiple drives, the required air volume shall be multiplied
by the number the drives.
Refer to the chart (Air flow rate for cooling) for ventilation equipment
※
design and selection.
Refer to the chart (Power dissipation) for air conditioner design and
※
selection.
Air flow rate for cooling
Flow Rate (cfm)
Total External Internal
14 80
12 178
12 158
30 209
14 54
14 73
21 120
30 209
30 209
30 216
Chapter 2 Installation AFE2000 Series
3
Flow Rate (m /hr)
Total
112 24 136
282 20 302
248 20 268
304 51 355
68 24 92
99 24 124
168 36 204
304 51 355
304 51 355
316 51 367
2-9
Power Dissipation
Power Dissipation
Loss External
Internal
(Heat sink)
249 86
455 161
649 216
1091 220
216 76
396 122
476 158
809 184
929 218
1408 334
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
335
616
865
1311
292
518
635
993
1147
1742