Installation manual

BT GENERATOR I SINGLE PHASE [SIX STUD]
A
+
~-------------------,
B l
b
2 1 2 3
~-----------------~
G
r----------, r-----------,
; C I i D i
I I • I
""
~
~
"'
AVR
PLUG
BLUE/WHITE
(TO PIN #8 TERM.
BLUE/WHITE
(TO HERTZNOLTS BAR)
~
RED
e;
""
J:IED
GREEN
BLUE
BLUE
RED I WHITE
(TO HERI'ZIVOIJ'S BAR)
BLACK/WHITE
(TO BRIDGE RECTIFIER)
6 60 Hz TERMINAL
5
8
•7
3
2
7
•a
•8
50 eye:
YELLOW /WHITE
(TO SELECTOR SWITCH)
INTERNAL WIRING SCHEMATIC (SIX STUD}
W/OPTIONAL VOLTAGE REGULATOR
A. EXCITER STATOR WINDINGS 1& 2
A -
1 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. Posi Resistor
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 RECTIFIER
A.V.R.
Optional Automatic Voltage Regulator Plug (6 Prong).
Engines & Gener~tors
38