Power Tech Generators PTS-25 Operator's Manual page 29

"M" SERIES EXCITER TYPE
KW
Main Stator Less Than 1.0
Ohm / Phase
Main Rotor
Exciter Stator 23.0 – 28.0
Exciter Rotor 0.655 – 0.720
Aux. Winding 1.0 – 1.4
"K" SERIES EXCITER TYPE
KW
Main Stator
Main Rotor
Exciter Stator
Exciter Rotor / Diode
Plate Assembly
Aux. Phase
Sensing Winding
RESISTANCE CHART
PTS MODELS
15 17.5
Less Than 1.0
Ohm / Phase
1.84 2.00
23.0 – 28.0
0.655 – 0.720
1.0 – 1.4
16
0.20
3.1
145
1.462
0.20 Jumper
0.20
20 and 25
Less Than 1.0
Ohm / Phase
2.10
23.0 – 28.0
0.655 – 0.720
1.0 – 1.4
21 Marks
U1-V1 or
0.20
U2-V2
3.3 N/A
145 F1 – F2
1.334 N/A
N/A
0.20 N/A
8
Marks Color
T1-T2
Black / Black
T3-T4
N/A N/A
F+ – C Black / Black
N/A N/A
E1 – E4 Black / Black
Color
10Ga. Black / Black
N/A
Red / White
N/A
Black / Black
16Ga. Black / Black