Danfoss VACON NXP IP00 - Page 62


8.

12.4.6 Busbar and Terminal Dimensions for 525–690 V AC. Also see 6.4 AC Choke Connections for information about AC
choke connections.
L1
1
2
3
1
2
3
L2 L3
e30bk615.10
Illustration 39: Power Input Terminals and Busbars to AC Choke
1
Input terminals
2
Installation plate
3
AC choke input terminals
Connect a grounding cable from the grounding connector at the lower right hand side of the power unit frame to the PE
busbar of the enclosure. Use a copper grounding cable with a cross-sectional area of at least 2*35 mm
2
per power unit,
which obeys the local regulations for grounding cables.
2
1
3
1
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Illustration 40: Grounding the power unit, FR11
1
Grounding cable
2
PE busbar
3
Grounding terminal
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Electrical Installation
VACON® NXP IP00 Drive Modules
Operating Guide