3 Installation
3.3 Assembly
DA1 Variable Frequency Drives
08/18 MN04020005Z-EN
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85
3.3.3 Fixing
All DA1 variable frequency drive frame sizes can be mounted with screws.
Moreover, frame sizes FS2 and FS3 with IP20 protection can be mounted on
a mounting rail as well.
3.3.3.1 Fixing with screws
▶
First fit the screws at the specified positions, mount the variable
frequency drive and then fully tighten all screws.
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Install the DA1 variable frequency drive only on a nonflammable
mounting base (e. g., on a metal plate).
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Dimension and weight specifications for the DA1 variable
frequency drive can be found in the
“Dimensions and frame sizes”, page 158.
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Use screws with a washer and split washer with the
permissible tightening torque in order to protect the enclosure
and safely and reliably mount the device.
Figure 48: Mounting dimensions
b1
a1
1
2
3
b1
a1