Goodrive270 series VFD for fan and pump Installation guidelines
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4.2.5 Multiple-VFD installation
Figure 4-4 Parallel installation
Note:
 When you install VFDs in different sizes, align the top of each VFD before installation for the
convenience of future maintenance.
 For clearances B, D and C, each must be 100mm at least.
4.2.6 Vertical installation
Cold
Hot
air
air
Cold
Hot
air
air
Air baffle
Air baffle
Figure 4-5 Vertical installation