Subaru Robin Power Products 13100T, RGV12100 service manual － 22－

Page 25

NOTES : Wiring between generator and electrical appliances

1.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 insula- tion, 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 conduc- tors decreasing the input voltage to the load (electrical product). As a result, the load can be damaged.

Table 7-2 shows voltage drops per 100 meters of cable.

Nominal

A.W.G.

Allowable

No.of strands

cross

Gauge

Resistance

Current Amp.

section

No.

current

/ strands dia.

mm2

No.

A

No./mm

Ω/100m

1A

3A

5A

8A

10A

12A

15A

0.75

18

7

30/0.18

2.477

2.5V

8V

12.5V

─

─

─

─

drop

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

Voltage

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

Voltage drop indicates as V= 1001 ×R×I×

Rmeans resistance (Ω / 100 m) on the above table. I means electric current through the wire (A).

means the length of the wire (m).

The length of wire indicates round length, it means twice the length from generator to electrical tools.

－ 22－

Image 25

Contents Generators Contents － 04－－ 1－ Specifications－ 2－ Performance Curves－ 3－ General Description of Generator－ 4－ Control Panel－ 5－ Serial NumberStator Construction and Function－ 6－ Brush / Brush Holder RotorCurrent Transformer Diode Unit RGV13100T onlyECU Electronic Control Unit 5 A.V.R Automatic Voltage Regulator RGV12100 only－ 8－－ 9－ Idle Control Unit RGV12100 onlyAC Switch NO-FUSE Breaker OIL Pressure SwitchRelief Valve － 10－RGV13100T AC Receptacle－ 11－ AC plug Description － 12－Gfci Receptacle Connecting to Domestic Circuit House Wiring－ 13－－ 14－－ 15－－ 16－ AC Three Phase Receptacle RGV13100T onlyPrimary Exciting Action RGV12100 Description of Generator OperationVoltage Regulating Mechanism RGV12100 － 17－Advantages of Current Transformer Control RGV13100T Current Transformer Control RGV13100T－ 18－ Do not place inflammable materials near the generator Safety PrecautionsOperate the generator on a level surface Do not operate with wet hands or in the rainRange of Applications Incandescent lamp, heater, etc. with a power factorMotor driven tools and light electrical appliances － 20－－ 21－ Appliances without any indication as to power consumption－ 22－ Measuring Instruments Measuring Procedures－ 23－－ 24－ AC Output MeasuringStator Measuring Insulation Resistance－ 25－ Control Panel RotorCurrent Transformer RGV13100T － 26－Pilot Lamp and Voltmeter Checking Functional MembersAC Receptacles － 27－－ 28－ RGV12100Exciting Coil RGV12100 only Rotor Assembly－ 29－ A.V.R BrushAutomatic Voltage Regulator － 30－－ 31－ Current Transformer RGV13100T onlyRGV12100 only Idle Control Unit－ 32－－ 33－ Preparation and Precautions Disassembly and AssemblyDisassembly Procedures Control Panel Alternator－ 35－ Component PartsGenerator assembly Control Box RGV12100 Control Box RGV13100T Fuel Tank － 40－ Generator Assembling Procedures Front Cover－ 41－－ 42－ Rear Cover－ 43－ No AC output TroubleshootingAC Voltage is too high or too low Check engine speed Check if engine is overheated－ 45－ Engine dose not run－ 46－ Wiring Diagram－ 47－ Lively Blvd. Wood Dale, IL 60191 Phone 630-350-8200 Fax