Chapter 3 Start Up
VFD-E Series
2-2 Revision August 2006, 01EE, SW--PW V1.03/CTL V2.03
5. When installing multiple AC motor drives in the same cabinet, they should be adjacent in a row
with enough space. When installing one AC motor drive below another one, use a metal
separation barrier between the AC motor drives to prevent mutual heating. Refer to figure below
for details.
6. Prevent fiber particles, scraps of paper, saw dust, metal particles, etc. from adhering to the
heatsink.
Frame A Mounting Clearances
Option 1 (-10 to +50qC)
120mm
120mm
50mm
50mm
Air Flow
Option 2 (-10 to +40qC)
120mm
120mm
Air Flow
Frame B and C Mounting Clearances
Option 1 (-10 to +50qC)
150mm
150mm
Air Flow
50mm
50mm
Option 2 (-10 to +40qC)
150mm
150mm
Air Flow
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