Generac Power Systems 004988-2 owner manual Customer Connection

Section 8 - Electrical Data

Guardian Liquid-cooled 27 kW and 30 kW Generators Wiring Diagram — Engine — Drawing No. 0E6199-F

2

NOTE:					SIZE (AWG)
ALL WIRES ARE 18 AWG 300
VOLT UL LISTED UNLESS
OTHERWISE NOTED AS SHOWN:									16			0
										TB1		0
										0	1	0
										0	2	55
										14	3	14
										225
	16	16								224
	14	14 225	224							TR2
						OA	3		12
						13A	12 B/C			225A
										224A
					16	239					TR1
						15A				178
	16				16
						15	SW1			178
13 13A 0	14	14A	15E 15	1				2
						1				5
14
				1b		2b		8		7
								1		4

N2 N1

CB2	162
1	1
AVR 2	162
3	11
4	4
5	44
6	6
14
	D1
	4
	4
55
0
0
0	55

		85			1a		2a
							15	3
RL1					16	15		194
					F2		F1
			13A			13
						13	14
N1	N2	23		183	178
1	2	3	4	5	6			11
T/SWFROMUTILITY	T/SWFROMUTILITY	COILRELAYTRANSFER	COILRELAYTRANSFER	STARTREMOTE-C	IC		CB1
					STARTREMOTE-NO			44

NB

NEUTRAL

TRANSFER SWITCH

CUSTOMER CONNECTION

LEGEND:

AVR - AUTOMATIC VOLTAGE REGULATOR

BA - BRUSH ASSEMLY (GENERATOR)

B/C - BATTERY CHARGER

BC1 - BULKHEAD CONNECTOR 1 (ENGINE)

CB1 - CIRCUIT BREAKER (OUTPUT)

CB2 - CIRCUIT BREAKER (EXCITATION)

D1 - DIODE [FIELD BOOST]

F1 - FUSE, BAT. POWER (15A AGC TYPE)

6
183	194	178	178	N1	N2
						11	14
						44
						1	16
						4
						2	16
6						5
						6
						55
				44	BA	66
6
				11

622

6	33	STATOR	23
			66
		LEGEND {CONT.]:
		F2 -	FUSE, B/C (4A AGC TYPE)
		ICT -	INTERCONNECT. TERMINAL BLOCK
		NB -	NEUTRAL BLOCK
		RL1 -	RELAY 1
		SW1 -	AUTO/OFF/MANUAL SWITCH
		SW2 -	SET EXERCISER SWITCH
		TB1 -	TERMINAL BLOCK 1
		TR1 -	TRANSFORMER 1 (56 VA 240/16 VAC)
		TR2 -	TRANSFORMER 2 (6 VA 240/16 VAC)

6 44 4 11 2 1

BC1

0	1
0	2
0	3
0A	4
13	5
14A	6
15A	7
15E	8

149

22410

22511

23912

23

66

26 Generac® Power Systems, Inc.