Robin RGV2800 Service Manual

NOTES : Wring between generator and electrical appliances
7. Allowable current of cable
Use a cable with an allowable current that is higher than the rated input current
of the load (electrical
appliance). If the input current is higher than the allowable current of the cable used, the cable will
become excessively heated and deteriorate the insulation, possibly burning it out. Table 7-2 shows
cables and their allowable currents for
your reference.
2. Cable length
If a long cable is used, a voltage drop occurs due to the increased resistance in the conductors de-
creasing the input voltage to the load (electrical product). As a result, the load
can be damaged. Table
7-2 shows voltage drops per
700 meters of cable.
Sectional
area / mm3
Gauge NoJ
wire element
NoJ mm
7 30 I 0.1 8
12
50 I 0.1 8
17
37 I 0.26
current / A
45 I 0.32
70
I 0.32
*
Resistance
0.51 7
0.332
Table. 7-2
Voltage drop indicates as V= - xRxIxL
100
Voltage drop per 100 m
3A
18V 15V
12V 7.5V 5V
12.5 V
8 V
15A
12A 10A 8A SA
3v
15v
12~ 10v av 5.o~
1.5 V I 2.5 V I 4 V I 5V I 6.5V 1 7.5V
1v
5V 4v
3.5v
2.5v
2v
R means resistance ( Q / 100 rn) on the above table.
I means electric current through the wire (A).
L means the length of the wire (m).
The length of wire indicates round length, it means twice the length from generator to electrical tools.
- 25-

Robin RGV2800 Specifications

General

Brand	Robin
Model	RGV2800
Category	Portable Generator
Language	English