ABB MNS-Up Service Manual page 45

E R E C T I N G
Figure 7-07 Main busbar connection (2 bars per phase), for tightening
torques please refer to section 13 of this document
See MNS service manual for the right torques for the busbar and pe bar joints.
After joining the main busbars, the partition wall must be reinstalled and correctly fixed.
The PE busbar is located in the front of the MNS-Up sections. The connection at shipping sections must be done according
to the MNS service manual.
Figure 7-08 Pe bar connection in the filter section
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