Yamaha EF3000iSE Service Manual page 123

Unit
Electrical:
Ignition system
Spark plug type
Gap
Generator:
Type
Initial excitation
Driving method
Rated power factor
Frequency variation
Instantaneous
Settling
Settling time
Voltage fluctuation
Instantaneous
Settling
Settling time
AC output
Rated voltage
Frequency
Rated output
Rated current
DC output
Rated voltage
Rated current
Safety device type
Engine speed (no load)
Rated engine speed
Economy engine speed (no load)
Voltage regulation
Voltage stability
Frequency stability
Rotating speed control
Wave distortion ratio
GENERAL SPECIFICATIONS
TCI
BPR4ES (NGK)
mm (in) 0.7 ~ 0.8 (0.028 ~ 0.031)
Multi pole rotating field magnet
Permanent magnet
Direct connection
1.0
Less than 1%
Less than 0.1%
Less than 1 sec
Less than 20%
Less than 3%
Less than 2 sec
V 120 (120 V-60 Hz)
220 (220 V-50 Hz)
230 (230 V-50 Hz)
Hz 50 (220 V-50 Hz, 230 V-50 Hz)
60 (120 V-60 Hz)
kVA 2.8
A 23.3 (120 V-60 Hz)
12.7 (220 V-50 Hz)
12.2 (230 V-50 Hz)
V 12
A 8.3 (120 V-60 Hz)
12 (220 V-50 Hz, 230 V-50 Hz)
AC Electronic no fuse breaker
DC Circuit breaker (No fuse breaker)
r/min 3,550
r/min 3,800
r/min 2,800 ± 50
Voltage feed back system
Within ± 4%
Hz Within ± 1.0
Throttle motor control type
Less than 2.5%
5-2
SPEC
EF3000iSE