Study was done on ATV32 book, this study can be also applied on the ATV320 book format. The information is in ATV320 installation manual.
Frame size 1B and 2B can be installed horizontally without derating, except side by side mounting, and
provided that:
- the upper side is the one with the air inlets,
- clearances around the drive are the same than for vertical mounting.
Size 1B and 2B mean ATV320 book up to 4kW drives. For ATV32 or ATV320 book higher than 4kW and for the AV320 Compact, the study was not done. So, we cannot guarantee the behavior.
Frame size 1B and 2B can be installed horizontally without derating, except side by side mounting, and
provided that:
- the upper side is the one with the air inlets,
- clearances around the drive are the same than for vertical mounting.
Size 1B and 2B mean ATV320 book up to 4kW drives. For ATV32 or ATV320 book higher than 4kW and for the AV320 Compact, the study was not done. So, we cannot guarantee the behavior.
