Protective Earth Conductor Connection - Moog MSD C2 Operation Manual

Detail 4: Control cables
At the control terminals (X4) of the MSD Single-Axis Servo Drive Compact:
y Strip the shielding of the control cables back only as short as absolutely necessary.
Connect the shield on the control cables with a large area connection to the shield connection
y
tab on the mains filter using the clamp supplied If this is not possible, connect the control cable
shield directly to the backing plate with a large area connection directly adjacent to the
MSD Single-Axis Servo Drive Compact.
X4
Figure 4.12 Specimen setup - Detail 4: Control cables
moog
ID no.: CA97555-001 Date: 04/2018
4.6

Protective earth conductor connection

Step Action
Earth each of the Servo Drives!
1.
Connect the terminal in a star configuration
and with a large area connection to the PE
bar (main earth) in the control cabinet.
Also connect the PE conductor terminals on all other
components, such as mains choke, filte , etc. in a
2.
star configuration and with a large a ea
connection to the PE bar (main earth) in the control
cabinet.
U 1 U 2 V 1 V 2 W 1 W 2 U 1 U 2
PE
Figure 4.13 Star configuration layout for the PE conducto
MSD Single-Axis Servo Drive Compact Operation Manual
PE mains connection
according to IEC/EN 61800-5-1
For the PE connection the following
applies (as leakage current >3.5 mA):
Use protective earth conductors with the
same cross-section as the mains power
cables, though at least 10 mm ² (0.02 in
Also comply with local and national
regulations and conditions.
V 1 V 2 W 1 W 2 U 1 U 2 V 1 V 2 W 1 W 2
² ).
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