Goodrive270 series VFD for fan and pump Installation guidelines
-22-
GD270-280-4(-Ln), GD270-315-4(-Ln), and GD270-355-4(-Ln), the air inlet area is 63315mm
2
and the air outlet area is 101305mm
2
; For GD270-400-4-Ln, GD270-450-4-Ln, and
GD270-500-4-Ln, the air inlet area is 63315mm
2
and the air outlet area is 101305mm
2
.
 Main circuit power line copper terminals need to be operated with tools similar to sleeve tools with
extensions.
 The VFD can be pushed into or out of the cabinet only after the casters are aligned with the rail.
To ensure safety, arrange two people to push the VFD into or out of the cabinet. See Figure 4-15
and Figure 4-16.
 For in-cabinet mounting, see the cabinet layout diagram Figure 4-10. The cabinet frame is
2200*800*600 (unit: mm, including the H200 cabinet ventilation top cover). To secure the
in-cabinet mounting, you must mount the H100 cabinet base. The air baffle must be mounted at
the top of cabinet to prevent the hot air in the VFD outlet from circulating within the cabinet. A
40X40 sealing sponge must be used at the position corresponding to the air baffle in the front
door panel, which prevents air duct short circuit. In addition, air inlet vents must be made at the
lower of the cabinet door.
 The bottom mounting bracket in the cabinet is a standard part, delivered along with the VFD. The
bottom support crossbeam and mounting rail are optional parts.
Figure 4-10 Recommended cabinet layout
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