3-Phase Mains Connection 480 V; 3-Phase Mains Connection 480 V "Light Duty - Lenze i550-C0.25/120-1 Project Planning Manual

Information on electrical installation
Mains connection

3-phase mains connection 480 V "Light Duty"

3-phase mains connection 480 V

The connection plan is valid for the inverters i550-Cxxx/400-3.
L1
L2
L3
N
PE
F1
...
F3
3/ PE
Q1
AC 340 V ... 528 V
45 Hz ... 65 Hz
+
+
"
J
J
M
+
3~
Fig. 8: Wiring example
S1 Start/Stop
Fx Fuses
3-phase mains connection 480 V "Light Duty"
See "3-phase mains connection 480
60
CANopen Modbus RTU
AC 240 V
3 A
+24 V
100 mA
"
DC 24 V
(+19.2 ... +28.8 V)
Q1
---
V".
^ 60
PROFIBUS EtherCAT PROFINET EtherNet/IP
Application I/O
Standard I/O
+10 V
"
SELV PELV /
DI3 DI4
S1
Mains contactor
Dashed line = options
3/N/ PE AC 480 V
Modbus TCP POWERLINK
IO-Link