Connection Diagram - Lenze 482 Operating Instructions Manual

4.3

Connection diagram

L2
Connections made at the factory
L3
L1
PE L1 L2 L3 A B L1.1
L
K
A B
Mains
M
filter
F1 F2 F3
Mains
filter
PE L1 L2 L3 N
U = 340...460V 50...60Hz
3L
U = 190...265V 50...60Hz
L1, N
Explanations
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Only the feedback system used can be connected at terminals 1/2 or 3/4.
Note
1. If the signals must be changed over via relays, use suitable
relay contacts (e.g. gold-plated contacts).
2. When switch RFR is closed the controller is enabled.
L
L2(N) I K L1.1 L2.2 L3.2
I K
PE
Feedback Set-value
1
input
+V -V
CC
CC
1 2 3 4 7 8 9 12 14 16 17 31
n
min
RFR
R
n
set
n
max
+
G
-
Tacho +
PE
U =10...180 V
G
TN
-
Master voltage
= 10...180 V
U
LN
33 38 40
PE
19