Baldor BALDOR GENERATORS, TS25, TS45, TS80, TS175, TS130 manual Principles of Operation, PMG optional

PRINCIPLES OF OPERATION

PMG (optional) Rotating Assembly

PMG Field	Exciter Field	Exciter Armature	Main Field	Main Armature	L1
(rotor)	(stator)	(rotor)	(rotor)	(stator)
N	(+)
			(+)
	DC		DC		L2
S	(in)		(in)
	(-)		(-)
					L3
PMG		3 Phase AC (out)		3 Phase AC (out)
Armature
(stator)			Rotating Rectifier Assembly
			3 Phase -- Full Bridge

	Exciter Field Power		Input Power -- Single Phase
	(DC out)		(shunt powered regulator)
		Automatic
PMG Input Power (optional)
		Voltage
(1 phase, 300/250 hertz)		Regulator
			Sensing Input -- Single Phase
			3 phase (optional)

FIGURE 1 -- MagnaPLUS Circuit Diagram

FIGURE 2 -- Typical MagnaPLUS Layout Diagram

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