8
05.01
8.15 Examples of correctly and incorrectly connecting NE
8-318
©
Siemens AG 2012 All Rights Reserved
SIMODRIVE 611 Configuration Manual (PJU) – 02/2012 Edition
F
N
(X A)
1L1
P600
M600
U1
V1
W1
PE
X181
M500
P500
2U1
1U1
2V1
1V1
2W1
1W1
X181
M500
P500
2U1
1U1
2V1
1V1
2W1
1W1
L
K
1)
Filter (X kW)
PE
1L2
1L3
PE
NE
z. B. NCU
L
Txx
L
Txx
ÜW
L
Txx
4 ÜW
+24 V
5 kW
Δ
t < 10 ms
Six-conductor to thr line supply with standstill
Three-conductor connction to the line supply
in operation with DC link buffering
Example for
connection of
more than four monitoring modules
Schematic
diagram
Circuit-breaker
Note:
2) L
k
for 5 kW and 10 kW integrated,
therefore not necessary here!
T
wisted
cable
Fig. 8-35
Examples for correct six–conductor connection to the line DC link connectio (increase energy effi-
siency)
8 Important Circuit Information
02.12