Delta C2000 Series User Manual page 32

Frame E VFD450C23A/E; VFD550C23A/E; VFD750C23A/E; VFD900C43A/E; VFD1100C43A/E;
Frame F VFD900C23A/E; VFD1320C43A/E; VFD1600C43A/E;
Frame G VFD1850C43A; VFD2200C43A; VFD1850C43E; VFD2200C43E;
VFD2800C43A; VFD3150C43A; VFD3550C43A; VFD4500C43A; VFD2800C43E-1;
Frame H VFD3150C43E-1; VFD3550C43E-1; VFD4500C43E-1; VFD2800C43E; VFD3150C43E;
VFD3550C43E; VFD4500C43E
NOTE
1. The minimum mounting clearances stated in the table above applies to AC motor drives frame A to D. A drive fails
to follow the minimum mounting clearances may cause the fan to malfunction and heat dissipation problem.
Model No.
External Internal
VFD007C23A
VFD015C23A 14
VFD022C23A 14
VFD037C23A 10
VFD055C23A 40
VFD075C23A 66
VFD110C23A 58
VFD150C23A 166
VFD185C23A 166
VFD220C23A 166
NOT E
The mounting clearances stated in the figure is for installing the drive in an
open area. To install the drive in a confined space (such as cabinet or
electric box), please follow the following three rules: (1) Keep the minimum
mounting clearances. (2) Install a ventilation equipment or an air conditioner
to keep surrounding temperature lower than operation temperature. (3)
Refer to parameter setting and set up Pr. 00-16, Pr.00-17, and Pr. 06-55.
The following table shows the 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.
Different control mode will affect the derating. See Pr06-55 for more
information.
Ambient temperature derating curve shows the derating status in
different temperature in relation to different protection level.
If UL Type 1 models need side by side installation, please remove top
cover of FrameA~C, and please do not install conduit box of Frame D
and above.
Air flow rate for cooling
Flow Rate (cfm)
Total
- - -
- 14
- 14
- 10
14 54
14 80
14 73
12 178
12 178
12 178
3
Flow Rate (m /hr)
External Internal Total
- -
24 - 24
24 - 24
17 - 17
68 24 92
112 24 136
99 24 124
282 20 302
282 20 302
282 20 302
2-3
Chapter 2 Installation C2000 Series
Power dissipation of AC motor
drive
Power Dissipation
Loss External
Internal
(Heat sink)
- 33
56
79
113
197
249
409
455
549
649
Total
27 61
31 88
36 115
46 159
67 264
86 335
121 529
161 616
184 733
216 865