Generator And Electrical - Yamaha EF3000iSE Service Manual

GENERATOR AND ELECTRICAL

Unit
Generator:
Type/manufacturer
Main coil AC voltage (3 phase)
Subcoil AC voltage (single phase)
Coil resistance
Main coil
Subcoil
Subcoil
Electrical:
Ignition timing at 3,600 r/min
TCI unit
Primary coil resistance
Secondary coil resistance
Air gap between TCI unit and flywheel
magneto
Charge coil resistance
Spark plug cap resistance
Minimum spark gap
Battery
Type/manufacturer
Charging amperage and charging time
Charging voltage
Starter motor
Brush length
<Limit>
Brush spring force
Commutator diameter
<Limit>
Mica undercut
Fuse
Main
MAINTENANCE SPECIFICATIONS
GP9823/KOKUSAN DENKI (120 V-60 Hz)
GP9824/KOKUSAN DENKI
(220 V-50 Hz, 230 V-50 Hz)
V 200 ~ 250 (120 V-60 Hz)
380 ~ 470 V (220 V-50 Hz, 230 V-50 Hz)
V 13.5 ~ 23.0
Ω ± 20%
0.79 (Yellow-Yellow)
(120 V-60 Hz)
2.46 (Yellow-Yellow)
(220 V-50 Hz, 230 V-50 Hz)
Ω ± 20%
0.17 (Orange-Orange)
Ω ± 20%
0.07 (Blue-Blue)
BTDC 23 ± 3°
Ω ± 20%
0.5
Ω ± 20%
11.5
mm (in) 0.5 ± 0.1 (0.020 ± 0.004)
Ω ± 20%
0.35 (white-ground)
kΩ 3.8 ~ 6.3
mm (in) 7 (0.28) or more
YTX12-BS/YUASA
A × hr 1.2 × 5 ~ 10
V 12.8 or more
mm (in) 10 (0.39)
3.5 (0.14)
N (g, lb) 5.5 ~ 8.3 (550 ~ 830, 12.1 ~ 18.3)
mm (in) 22 (0.87)
21 (0.83)
mm (in) 1.5 (0.06)
10 × 1
A
5-7
SPEC
EF3000iSE