Generac Power Systems 004916-0 owner manual Engine And Alternator, Electrical Data

Section 7 — Electrical Data

Air-cooled 11 kW Generators Electrical Schematic – Drawing No. 0E7073-B

77

66

66A

77

	66	66A
			IM2
77		D	SP2
66		18
66A
18		18	IM1
86		D	SP1

85

LOP

HTO

0	0	6	2
4			4
13			13
6
2
16			16
14
			FS
0	0		0
0			0
0			0
11			11
22			22

22 33

ENGINE AND

ALTERNATOR

BA

FIELD

40

6

2

0

	RED
SC	BATTERY
	12V

SC SM

0

0

0

11 44

	77
	66
55
66A
ENGINE	66
RUN	55
WINDING
	66A

55

6

DPE	STATOR
WINDING

2POWER WINDING

	11
	22
55	33

0

11

22

33

44

BATTERY CHARGE

WINDING

77

44

0				G				G
23
194								CB3
225B							11			L
224B				0				N
	7	7	9	9
				BCR				G	N	L
	1	6	3	4	11	44
		77		66
	224A	225A		22 33	N	CB1	194 23	N2 N1
77				14
66				NEUTRAL						G
224	224A
					240VAC GENERATOR		12Vdc	240VAC		EXTERNAL
	225A
					OUTPUT TO		TRANSFER	UTILITY		GFCI
14					TRANSFER SWITCH		RELAY	INPUT		OUTLET
					CONTACTOR		COIL

DIAGRAM KEY

		TX
	225A	N2
		56VA
	224A
225	225
		1VA
	224	N1

BA - BRUSH ASSEMBLY

BCR - BATTERY CHARGE RELAY

CB1 - CIRCUIT BREAKER, MAIN OUTPUT

CB2 - CIRCUIT BREAKER, ALT. EXCITATION

CB3 - CIRCUIT BREAKER, EXTERNAL OUTLET, PUSH/PULL D - DIODE

FS - FUEL SOLENOID F1 - FUSE 15 AMP F2 - FUSE 5 AMP

HTO - HIGH OIL TEMPERATURE SWITCH

IM1 - IGNITION MODULE, CYLINDER #1

IM2 - IGNITION MODULE, CYLINDER #2

LOP - LOW OIL PRESSURE SWITCH SC - STARTER CONTACTER

SCR - STARTER CONTACTOR RELAY SP1, SP2 - SPARK PLUGS

SW1 - SWITCH, AUTO / OFF / MANUAL DPDT, ON-OFF-ON

SW2 - SWITCH, SET EXERCISE SPST, N.C., ON-(OFF)

SM - STARTER MOTOR

TX - TRANSFORMER, 16 Vac 56 VA & 16 Vac 1 VA (DUAL SEC.)

25