PAGE 48 — DCA40SSKU4F2 60 HZ GENERATOR • OPERATION MANUAL — REV. #0 (07/20/17)
GENERATOR WIRING DIAGRAM
2
1
CN1
CN3
V2
V2
- +
A J C
D
K
B
U V W
3
1 2
3
4
3
2
1
CN5
CN4
1 3
1 2
CONNECTOR ARRANGEMENT
(WIRING VIEW)
CN9
4 2
2
1
3
2
1
V1 U1
W1
U2
W2
3
CN11
V1
U1
W1
U2
W2 3
1 2
3
CN12
6
3
1
1
2
1
CN7
B B
CN8
1 2
41 98
CN10
R S T
1 2
3
k
l
X1
K
L
REF. DES.
MARK AT CT
CURRENT TRANSFORMERS (CT1 ~ 3)
NO MARK
H1
NO MARK
NOTE: EACH CABLE IS PASSED TWICE THROUGH
CURRENT TRANSFORMERS CT1, CT2 AND CT3.
Ar
Fg
ExAr
ExFg
AVR
VR
Re
AS
CB1
SW
OC
CT 1,2,3
F
MAIN GENERATOR ARMATURE WINDING
MAIN GENERATOR FIELD WINDING
EXCITER ARMATURE WINDING
EXCITER FIELD WINDING
RECTIFIER
AUTOMATIC VOLTAGE REGULATOR
VOLTAGE REGULATOR (RHEOSTAT)
CURRENT TRANSFORMER
CHANGE-OVER SWITCH,AMMETER
AC.AMMETER
AC.VOLTMETER
FREQUENCY METER
CIRCUIT BREAKER, 3P 110A
CIRCUIT BREAKER, 2P 50A
CIRCUIT BREAKER, 1P 20A
RECEPTACLE, CS6369, 250 VAC@ 50 AMPS
RECEPTACLE, GFCI, 125 VAC @ 20 AMPS X 2
OVER CURRENT RELAY
SELECTOR SWITCH
RELAY UNIT
CB2, 3
CON1, 2
CB4, 5
CON3, 4
A
~
V
~
RY1
RELAY UNIT
RY2
SYMBOL
DESIGNATION
125: 125 mm
2
100: 100 mm
2
80: 80 mm
2
22: 22 mm
2
14: 14 mm
2
mm
2
B
L
BR
G
GR
V
P
BLACK
BLUE
BROWN
GREEN
GRAY
VIOLET
PINK
R
W
Y
LB
LG
O
RED
WHITE
YELLOW
LIGHT BLUE
LIGHT GREEN
ORANGE
WIRE SIZE
CODE/WIRE COLOR
5.5: 5.5 mm
2
8: 8 mm
2
NO MARK WIRE SIZE: 1.25
