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MSD Servo Drive Compact Operation Manual
18
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Id no.: CA97555-001, Rev. 3.0 - Date: 0 6/2012
Detail3: Mains filter and mains connection
At the output of the mains filter and the AC mains connection (X3):
• Connect the wire strands at the output of the mains filter directly to the
AC mains (X3) of the MSDServoDriveCompact. The strands must not be
extended, so the mains filter should be installed correspondingly close to the
MSDServoDriveCompact. But be sure to maintain the necessary minimum
clearance (see table2.2 on page12).
• Fix the strands to the shield connection plate using a cable tie as necessary.
• The leakage current of the MSDServoDriveCompact is >3.5mA. So:
− Connect the protective conductor from the output of the mains filter to the
connection (X3) of the MSDServoDriveCompact and
− one of the PE – connections on the heat sink of the MSDServoDriveCompact
via a cable of at least the same cross-section to the main ground of the
distributor rail.
Fig. 3.6 Specimen setup - Detail3: Mains filter and mains connection
X3
Detail4: Control cables
At the control terminals (X4) of the MSDServoDriveCompact:
• Strip the shielding of the control cables back only as short as absolutely necessary.
• Connect the control cable shields across a wide area to the shield connection tab
of the mains filter by the clamp supplied. If this is not possible, lay the control cable
shielding directly across a wide area on the backing plate directly adjacent to the
MSDServoDriveCompact.
Fig. 3.7 Specimen setup - Detail4: Control cables
X4
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