Dc-Bus System - Lenze 8200 vector series Manual

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3.6.3
3.6.3.1
Fig. 11
l

DC-bus system

In the DC bus system connected controllers exchange energy on the DC voltage level.
Basic rules for wiring
Shield the cables between the controller (+UG / -UG) and the supply busbar.
Connect the shield on both sides to the mounting plate with a large contact surface.
Keep the cables as short as possible.
Install the cables close to each other to avoid loops which may produce magnetic fields.
Cable lengths up to 100 mm do not have to be shielded (if possible, twist them).
Example for DC-bus operation
Wiring according to EMC
EDBEMV82EV EN 3.0
Accessories
25