Generac Power Systems Guardian 004988-1 Owner's Manual page 28

Section 7 - Electrical Data
Guardian Liquid-cooled 27 kW and 30 kW Generators
Electrical Schematic — Engine — Drawing No. 0E6200-A
55 66
BCW
BA
1 1
AR D1
4 4
6
5 5
6 2 2
CB2
DPE
AS
11 22 33 44
CB1
E1 00 E3
NB
CUSTOMER CONNECTION
120/240V 1-PHASE
®
26 Generac Power Systems, Inc.
LEGEND:
AR - ALTERNATOR ROTOR
AS - ALTERNATOR STATOR
AVR - AUTOMATIC VOLTAGE REGULATOR
BA - BRUSH ASSEMLY (GENERATOR)
B/C - BATTERY CHARGER
BCW - BATTERY CAHRGE WINDING
CB1 - CIRCUIT BREAKER (OUTPUT)
CB2 - CIRCUIT BREAKER (EXCITATION)
D1 - DIODE [FIELD BOOST]
DPE - DISPLACED PHASE EXCITATION
1
2
3
AVR
4 4
5
6
224A
162
11
TR1
44
N1
N2
23
194
183
178
ICT
TRANSFER SWITCH
CONNECTION
LEGEND {CONT.]:
F1 - FUSE, BAT. POWER (15A AGC TYPE)
F2 - FUSE, B/C (4A AGC TYPE)
ICT - TERMINAL BLOCK, INTERCONNECT.
NB - NEUTRAL BLOCK
RL1 - RELAY 1
SW1 - SWITCH, AUTO/OFF/MANUAL
SW2 - SWITCH, SET EXERCISER
TR1 - TRANSFORMER 1 (56 VA 240/16 VAC)
TR2 - TRANSFORMER 2 (6 VA 240/16 VAC)
66
0
RL1
0
15
15
14
14
F2
13A
0A
F1
2 3
15
15
1 2
224
225A 225
TR2
15
15A
178
1 4
2 5
15 239
3 6
SW1
194
183
IN OFF POSITION
178
14A
14
13
13
SW2
1 2
1a 2a
SHOWN
66
23
0 1
0 2
0 3
0A 4
13 5
14A 6
15A 7
15E 8
14 9
224 10
225 11
239 12