BONFIGLIOLI Active Energy Control Device Serie Guide De Démarrage Rapide page 80

4.4.2 Power connection up to size 7
G
X10
1 2 3
GB
E
K1
L1
L2
L3
PE
A
Sine filter
B
Line choke
C
Radio interference filter
D
Mains fuses
B E
Precharge relay
B F
Mains contactor
(X1)/(X2): Terminal identifiers in sizes 3 to 6
Figure 4-1: Wiring of mains unit up to size 7
78
Mains unit power connection up to size 7
AEC
H J
(X1) (X2)
X/C Y/D Z L1 L2 L3
U1 V1 W1
A
U2 V2 W2
U1' V1' W1'
B
U1 V1 W1
Load
L1' L2' L3'
C
Line
L1 L2 L3
F
K2
D
Quick Start Guide AEC
K
(X1)
ZK+ ZK- L1 L2 L3
3ph/400V AC
G
Control terminal X10
Precharging circuit connection
Power circuit connection
J
DC link connection
K
K1 Precharging circuit contactor
K2 Mains contactor
ACU/ANG
(X1)
(X2)
ZK+ ZK- U V W
M
3~
AEC-TD-Leistungsanschl_01-V01
06/19