3-Phase Mains Connection 400 V; Connection Diagrams - Lenze R750-C Montage- Und Einschaltanleitung

3-phase mains connection 400 V

Connection diagrams

The information in this section also applies to 230-V and 480-V systems.
L1
L2
L3
N
PE
2
K1
R75... Regenerative module
L1, L2, L3 Mains connections
① shielded cable DC bus from 0.3 m
F5, F6 max. 100 A, only DC cable protection
② / K1 Circuit for latching and monitoring
K1
F1...F3
F4
O
I F5
Z1
J
R
L1 L2 L3 +UG -UG
B
X100
K1
Inverter
X...
U V W
Rb1 Rb2
R
B
M
3~
F7...F9
F6
L1 L2 L3 +UG -UG
X100
R ... 75
X3
RDY S0
24O DO1 S0+ S0-
Inverter Interconnected drive systems
+UG, -UG DC connections
F7 ... F9 max. 125 A gG
Fx Cable protection
Electrical installation
Mains connection
3-phase mains connection 400 V
1
STOP
DI1 GDI
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