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Chapter 2 InstallationEB3000
2-2-2 Mounting Clearance
Prevent fiber particles, scraps of paper, shredded wood, sawdust, metal particles, etc. from
adhering to the heat sink.
Install the AC motor drive in a metal cabinet to prevent the risk of fire.
Install the AC motor drive in a Pollution Degree 2 (IEC 60664-1) environment with clean and
circulating air. A clean and circulating environment means air without polluting substances and
dust.
The motor drives' figures shown below are for reference only. The actual motor drives may look
different.
Minimum mounting clearance
Frame
Capacity
3.0–10.0 HP
A
(2.2–7.5 kW)
15–25 HP
B
(11–18.5 kW)
NOTE:
The minimum mounting clearances stated in Table 2-2 apply to AC motor drives frame A and B. Failure to follow
the minimum mounting clearances may cause the motor drive fan to malfunction and cause heat dissipation
problems.
VFD022ED21B/BE, VFD037ED21B/BE, VFD040ED43B/BE,
VFD055ED43B/BE, VFD075ED43B/BE
VFD110ED43B/BE, VFD150ED43B/BE, VFD185ED43B/BE
Model No.
2-6
W (Width)
H (Height)
mm
mm
10
120
10
120
Table 2-2
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