Subaru RGX3600 Portable Generator User Manual


 
ENGLISHFRANÇAISEESPAÑOL
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VOLTAGE DROP IN ELECTRIC EXTENSION CORDS
When a long electric extension cord is used to connect an appliance or tool to the
generator, a certain amount of voltage drop or loss occurs in the extension cord
which reduces the effective voltage available for the appliance or tool.
The chart below has been prepared to illustrate the approximate voltage loss when
an extension cord of 300 feet (approx. 100 meters) is used to connect an appliance
or tool to the generator.
Nominal
cross
section
A.W.G.
Allowable
current
No.of strands
/ strands dia.
Resistance
Current Amp.
mm
2
No. A No./mm /100m 1A 3A 5A 8A 10A 12A 15A
Voltage drop
0.75 18 7 30/0.18 2.477 2.5V 8V
12.5V
1.27 16 12 50/0.16 1.486 1.5V 5V 7.5V 12V 15V 18V
2.0 14 17 37/0.26 0.952 1V 3V 5V 8V 10V 12V 15V
3.5 12 to 10 23 45/0.32 0.517 1.5V 2.5V 4V 5V 6.5V 7.5V
5.5 10 to 8 35 70/0.32 0.332 1V 2V 2.5V 3.5V 4V 5V