Power Tech Generators PTSMH-15 - Generator End: Principles and Troubleshooting

SECTION 3
“GENERATOR END”
PRINCIPLES OF OPERATION
1-2
Rotating Field Assembly (Rotor)
Core Assembly
Field Coil
Voltage Connection
Electronic Voltage Regulation
Exciter Field Coil Voltage Source
Balance
Bearing
Stator Assembly
“M” SERIES EXCITER TYPE GENERATOR ASEMBLY 3
“K” SERIES EXCITER TYPE GENERATOR ASSEMBLY 4
GENERATOR END TROUBLESHOOTING GUIDES 5-7
Zero or Low Voltage
Voltage Test
12-Volt Battery Test
Overload Condition
RESISTANCE CHART ____________________________________________________ 8
WIRING SCHEMATICS 9-13
120 Volt Connection “M” Series Exciter Type
120 / 240 Volt Connection “M” Series Exciter Type
120 Volt Connection “K” Series Exciter Type VR 2.4
120 Volt Connection “K” Series Exciter Type VR 3.1A
120 / 240 Volt Connection “K” Series Exciter Type