Westerbeke 8.0KW - 60Hz EDT Operator's Manual page 51

BT GENERATOR
I
SINGLE
PHAS~
[SIX STUD]
C D
A
r-----.~-::-:-::-:~B~-:-~·:-:~-::-·:-::-:-:~-:ll--li~~~~~1=~~=t~~~~A:\r:;-=:96PHZTERI'ii,NAL
+:
'00
II :
-{)I-
4
i
b
: 2 3
~ _________________ J
-t----7
l-yllilm ______
~Ai·v~.R~.I--------=~
PLUG
60cYc.
50 eye:
RED
GR!!EH
\ 'IEllOW
I SLACK
- .. " YELLON
AVR
PLUG
BLUE/WHITE
(fO PIN ,aTERM.
BLUE/WHITE
(TO HEMINOLTS BAR)
REDI WHITE
(I'OHERTlNOLTSBAR)
r
G
Bt,ACK/wt/rrE
(TO BRIDGE RECTIFIER)
~~~
YELLOW IWHITE
(TO SELECTOR SWITCH)
INTERNAL WIRING SCHEMATIC (SIX STUD)
W/OPTIONAL VOLTAGE REGULATOR
A. EXCITER STATOR WINDINGS 1& 2
A-I and A -
2
Exciter Stator Windings
(Selector in COMP position)
B.
EXCITER ROTOR
and FIELD
1. Auxiliary Windings (A -
B - C)
2.
Diodes
(6)
3. Rotating Field Windings
4.
Suppressor
C. MAIN STATOR
1. Main Stator Windings
2. Main Stator Windings
3. Main Stator Auxiliary Windings
D. COMPOUND TRANSFORMER
1.
Compound Transformer Windings
2.
Compound Transformer Windings
3. Compound Transformer Auxiliary Windings
Resistance readings and voltage checks can be accessed
easily for the components in
the
exciter circuit A,
G,
C-3 and
D-3 by locating the color coded wires at the connection
points shown on the above schematic. When checking
winding resistance values be sure to lift both of the
component's electrical connections.
G. BRIDGE RECTIFmR
A.V.R.
Optional Automatic Voltage Regulator Plug (6 Prong).
. REFER TO THE FOLLOWING PAGE FOR" . . .
AC TERMINAL BLOCK CONNECTIONS . ,
-...v-
WESTERBEKE
Engines & Generators
39