User manual

Figure 7.1 — Stator Power Winding
Connections - 3-phase, 346/600V (6 Lead)
S6
E
3
S3
INTERNAL
CO
NNE
C
TI
O
N
S
L-
N
L
-
L
S4
E2
S2
S5
S1
E1
NE
U
TRA
L
3-PHASE ALTERNATORS
("DELTA" CONFIGURATION)
The generator is designed to supply 3-phase electrical
loads. Electric power is produced in the alternator
power windings. These windings were connected at
the factory to the main circuit breaker with a “Delta”
configuration as shown in Figures 7.5.
The rated voltage between circuit breaker terminals
E1-E2, E1-E3 and E2-E3 is 208V.
The rated voltage between E1 or E3 and the neutral
point 00 is 120V.
Figure 7.5 — Stator Power Winding
Connections - 3-phase, 120/240V (12 Lead)

7-2
Standby Generator Sets
General Information
ACConn005 Rev. 0 04/06