ABB PCS6000, User Manual

Page: 82 / 114

ELECTRICAL INSTALLATION
PRODUCT
PCS6000
DOCUMENT KIND
User manual
DOCUMENT ID.
3BHS600000 E40
REV.
G
LANG.
en
PAGE
82/114
Figure 6–12 Grounding the grid side (A) and generator side (B) of a 1CL converter system
1) Transformer or busbar
2) System ground
3) Cable shield
4) Cable armor
5) Equipotential bonding conductor 6) Ground cable
7) Grid side converter
8) Generator side converter
9) Generator
L1
L2 L3
PE U1 V1 W1
FE
1 2 3 1 2 3 1 2 3
1 2 3 1 2 3 1 2 3
1 2
L1 L2 L3 PE
3 1 2 3 1 2 3
1 2 3 1 2 3 1 2 3
L1 L2 L3 FE FE
PE
1
2
3
4
5
6
3
4
5
6
7
8
A
B
9