User`s guide

169
CHAPTER 8 - CFW-08 OPTIONS AND ACCESSORIES
a) Single-phase power supply models
b) Three-phase power supplymodels
Figur
e
8.
29 b)
-
Power connection with line reactor at the input
L
PE
P E
R
U
V
W
P E
Q1
S
T
U
V
W
P E
Line
N
Shield
Shield
P E
U
V
W
R
S
T
R
P E
S
T
U
V
W
P E
Line
PE
Figur
e 8.29
a)
-
Power connection with line reactor at the input
Asan alternative criterion, we recommendtoadda line reactor
always the transformer that supplies the inverter has rated
power higher than indicated in table 8.4.