Mitsubishi Heavy Industries SL Series Service Manual page 25

Engine model
Voltage - polarity
Type
Manufacturer
Pinion engage-
ment type
Starter
Output
Number
Pinion/
ring gear ratio
Type
Manufacturer
Output
Alternator
Rated voltage
Electri-
generating speed
cal
system
Regulator adjust-
ing voltage
Type
Glow plug
Rated voltage-
current
Working voltage
Stop
solenoid
Insulation resis-
tance
Stroke
Table 1-1 Specifications (3 / 3)
S3L S3L2
12V - negative (-) ground, 24V - negative (-) ground
M001T68281, M008T70471A, M008T81071A
12 V - 1.7 kW, 12 V - 2.0 kW, 24 V - 3.2 kW
14.7 ± 0.3 V (12 V - 50 A), 26.5 ± 0.5 V (24 V - 25 A)
12 V
24 V
Run off type
(ETS:Energized to stop)
Run off type
(ETR:Energized to rum)
100 MΩ or more at DC 500 V megger
(normal temperature, normal relative humidity)
S4L
Mitsubishi Electric Corporation
Pinion shift (reduction type)
1
13/120
Three-phase current generator,
integral with IC regulator
Mitsubishi Electric Corporation
12 V - 50 A, 24 V - 25 A
-1
5000 min (at 13.5 V, 47 A),
-1
5000 min (at 27.0 V, 22 A)
Sheathed
10.5 V - 9.7 A (30 second duration)
22.5 V - 5 A (25 second duration)
12 V
24 V
12 V
24 V
13.5 ± 0.5 mm [0.532 ± 0.020 in.]
GENERAL
S4L2 S4L2-T
10 to 15 V
or less
20 to 30 V
or less
8 V or less
16 V or less
1-9