Sym Fiddle II 50 SYM Series - Page 156

SYM 16. ELECTRICAL EQUIPMENT
16-3
Specification
Charging System
Items Specification
Capacity
12V YTX7A-BS (12V 6AH)
Charging rate
STD:0.6A/5~10hrs, emergency charging:
6A/0.5hrs
Full charged 13.1V
Battery
Voltage
(20℃)
Under charged 12.3V
Capacity 12V / 6.2A
Lighting coil resistance (20℃) Between yellow-green: 0.8±0.1Ω
Alternator
Charging coil resistance (20℃) Between white-green: 0.6±0.1Ω
Leaking current Less 1mA
RPM for starting charging 2100rpm(headlight ON)
Voltage controlled by regulator
14.5±0.5 V
Resistance (20℃) 5W5Ω
4.5~5.5Ω
Resistor
Resistance (20℃) 30W7.5Ω
7.0~8.0Ω
Ignition System
Item Specification
Standard
TORCH A7RC
Hot type
TORCH A8RC
Cold type
TORCH A6RC
Spark plug
Spark plug gap
0.6~0.7 mm
Primary
0.21±10%Ω
With plug cap : 7.6±10%KΩ
Ignition coil resistance
(20℃)
Secondary
Without plug cap : 3.1±10%KΩ
“F” Mark
Before TDC 13° / 2100 rpm
Before TDC 28° / 4000 rpm
Ignition timing
Timing advanced
character
Before TDC 27° / 8000 rpm
Pulse
g
enerator resistance
(
20℃
)
50~200Ω
I
g
nition coil-
p
rimar
y
max. volta
g
e 95~400 V
Pulse
g
enerator volta
g
e 1.7 V above
Starting System
Item Specification
type DC TYPE
Starting motor
capacity
0.5 KW