BONFIGLIOLI Vectron AEC Guia De Inicio Rapido página 36

4.2.4 AEC 401 Size 7 (103.9 to 173.2 kVA)
Connection of mains and precharging circuit with sinusoidal mains supply
AEC 401 (103.9 to 173.2kVA)
GB
E
X/C Y/D Z
K1
L1
L2
L3
PE
A Sine filter
Line choke
B
Radio interference filter
C
D Mains fuses
B E Precharging current connection
36
L1
L2 L3
Rb2 ZK+
ZK-
X/C Y/D Z
F G H
Rb2 ZK+ ZK-
L1 L2 L3
DC
U1 V1 W1
A
U2 V2 W2
U1' V1' W1'
B
U1 V1 W1
Load
L1' L2' L3'
C
Line
L1 L2 L3
K2
D
3ph/400V AC
Quick Start Guide AEC
10 Nm
88.5 lb-in
B F DC-link connection
Mains connection
G
Brake resistor connection
H
K1 Precharging circuit contactor
K2 Mains contactor
Threaded bolt M8x20
Cable cross-section up to
2
2x95 mm
06/13