ABB ACS880-31 Serie Guía Rápida De Instalación página 137

Figures
A
1
2
×4
R3: M5
R6: M8
R8: M8
B (R3)
IP21
2
2
1b
1a
B (R6, R8)...
3
R6, R8
1
kg
>61.0
IP55
1b
1a
C
IP21
2 3
D
IP55
Corner-grounded delta system
TN-S system
IT system
L1
L1
L2
L2
L3
L3
N
PE
C
See the hardware manual.
ohm
U1
M
V1
~
3
1000 V DC,
ohm
> 100 Mohm W1
PE
137
L1
L2
L3
PE
L1
L2
L3
PE
Drive
C
U1-V1, U1-W1, V1-W1
U1-PE, V1-PE, W1-PE