Power Tech Generators PTS-15, Operator'S Manual, Page: 29 / 74

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