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4-4) CHECKING FUNCTIONAL MEMBERS
1 STATOR
Measure the winding wire resistance. Check the
resistance of the wires that comes out from the
stator using a tester, referring to the following table.
NOTE: When measuring according the numerical value
shown in the chart, tolerance should be
considered because the inaccuracy of the tester.
If an accurate value is needed, measure by
electric resistance using an Ohm-meter.
While doing this, use caution to avoid contact
resistance.
Generator wire resistance
4P Connector (AC output line)
Diode Rectifier Connector
2 INVERTER UNIT
Check if there is no color change or blister on the
filling resin, and confirm that there is no damage or
color change in the electrical parts, electrical wires,
or the connectors.
And, check the resistance at the 2P connector for
AC output and at the 4P connecter for the stator
wire terminals.
Stator wire Terminal
a
b
c
d
Color of the wires
Red-Blue
Blue-White
White-Red
Yellow-Yellow/Blue
Apply red needle of the circuit tester
a
b
5 M
2.5 M
2.5 M
10 M
2.5 M
10 M
AC 120V
AC 230V
Specification
Specification
1.2
4.2
1.2
4.2
1.2
4.2
0.2
2.1
a
b
Stator wire
terminal
c
d
4 M
4 M
10 M
10 M
10 M
10 M
– 15 –
Unit
AC 240V
Specification
4.2
4.2
4.2
2.1
White
c
Red
d
2P connector
for AC output
2P Connector for AC output
Red
Red
0.57 k
White
White
0.57 k
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