Understanding The Power Unit Topology; 48 • Vacon - Vacon NX_ 0003 5 User Manual

48 • vacon
6.1.2

Understanding the power unit topology

Figure 6-1 shows the principles for mains and motor connections of the basic 6-pulse drive in frame sizes
FR4 to FR12.
FR4-9/FR10
Single input
Single output
*The
Figure 6-1. Topology of mechanical sizes FR4 – FR12
6
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M
FR11*
Double input*
Single output
FR11 types 0460 6 and 0502 6 have single input terminals
M M
FR12
Double input
Double output
CABLING AND CONNECTIONS
Note!
Min cable
length 5m
nk6_18.fh8