Center Infeed (Single Row Construction) For 55/80/120 Kw Line Module - Siemens SINUMERIK 840D sl Manual

Structure of the drive group
2.1 Structure
2.1.4

Center infeed (single row construction) for 55/80/120 kW Line Module

Another variant of the DC link supply is the center infeed. For the 55 / 80 / 120 kW Line
Modules, the DC link can be fed from both the left- and right-hand side of the device. This
allows the drive group to be mounted on both sides. The installation guidelines are the same
as the previous guidelines.
Figure 2-5
Note
For the layout of the NCU 7x0 or NX1x, see "Layout of the Components"
2-6
Center infeed construction
Guide for the SINUMERIK 840D sl machine configuring
Manual, 07/2006 Edition, 6FC5397-6CP10-0BA0