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4 ACCEPTANCE TESTS
VA
VB
3-PHASE, 4-WIRE
VOLTAGE SOURCE
VC
PHASE SEQUENCE
A-B-C
VN
START
PRECISION
TIMER
CONTINUITY
TESTER
+
RATED DC POWER
SUPPLY
48, 125, 250 V DC
–
GE Power Management
Figure 4–9: STATOR GROUND TEST CONNECTIONS
DGP Digital Generator Protection System
BH9 or TP1-18
BH10 or TP1-19
BH11 or TP1-20
BH12 or TP1-21
AH9 or TP2-18
AH10 or TP2-19
AH11 or TP2-20
AH12 or TP2-21
AF5
AG5
AF6
AG6
AG1 or TP1-1
AG2 or TP1-15
BH14
SURGE & CASE
GROUND
4.7 PROTECTION TESTS
VA
VB
VC
VN
TEST TRIP
TEST PICKUP
RATED DC
VOLTAGE
4-
4
29
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