ABB REG316 4 Series - Page 32

ABB Switzerland Ltd REG 316*4 1MRB520049-Uen / Rev. C
2-22
316 GW61
RE
r
RP
r
X1
REX011
7
6
8
5
3
4
1
2
T.
T.
Ui2
Ui3
Ui1
X1
5
3
4
1
2
REX010
rest+
rest-
U
p
8+
U
p
8-
P8nax
3
2
Ui
10
11
8
9
UBat+
UBat-
-
Rotor
+
2x2uF
8kV
2x2uF
8kV
1)
2)
REG 316*4
T14
T13
T15
T16
Fig. 2.7 Wiring diagram for rotor ground fault protection
using REX 011 (see Fig. 2.11)
1)
Injection at both poles
2)
Injection at one pole for brushless excitation