TP-5594 5/95 Wiring Diagrams 5-3
Twelve-Lead (Three-Phase) Generator Sets
L1
1
4
7 10
L0
6
3
9
12
11
8
5
2
L2
60 Hz—120/240 volt, 1 PH. 3 WIRE
50 Hz—110/220 volt, 1 PH. 3 WIRE
8
11
1
4
L2
7
10
L1
6
3L3
L0
12 LEAD STATOR
60 Hz—120/208 volt or 139/240 volt
3 PH. 4 WIRE LOW WYE
50 Hz—120/208 volt or 110/190 volt
3 PH. 4 WIRE LOW WYE
L2
L1 L3
8
11
2
5
12
9
91236
7
10
1
4
12 LEAD STATOR
60 Hz—120/240 volt 3 PH. 4 WIRE DELTA
50 Hz—110/220 volt 3 PH. 4 WIRE DELTA
L0
L2
L1
L3
8
11
2
5
9
12
3
6
7
10
1
4
L0
L0
12 LEAD STATOR
60 Hz—277/480 volt, 3 PH. 4 WIRE HIGH WYE
50 Hz—220/380 volt, 3 PH. 4 WIRE HIGH WYE
5
2
Figure 5-3. Three-Phase Voltage Reconnections