4.1.4 Mechanical Mounting
All unit sizes 1x, 2x and 3x allow side-by-side installation.
Exception: If a IP21 kit is used, there has to be a clearance between the enclosures. For unit sizes 12, 13, 23, 24 and 33 the minimum clearance is 50 mm, for 34
it is 75 mm.
For optimal cooling conditions allow a free air passage above and below the frequency converter. See table below.
Air passage for different unit sizes
Unit size: 12 13 15 21 22 23 24 31 32 33 34
a (mm): 100 100 100 200 200 200 200 200 225 200 225
b (mm): 100 100 100 200 200 200 200 200 225 200 225
1. Drill holes in accordance with the measurements given.
2. You must provide screws suitable for the surface on which you want to mount the frequency converter. Retighten all four screws.
IP55 Drive
130BA392.11
Table 4.1: When mounting unit sizes 15, 21, 22, 24, 31, 32, 33 and 34 on a non-solid back wall, the drive must be provided with a back plate A due to insufficient
cooling air over the heat sink.
AF-600 FP Design Guide
63
4
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