Subaru Robin Power Products RGV4100 Appliances without any indication as to power consumption

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= (Power consumpition)

(5) Appliances without any indication as to power consumption

Some appliances have no indication as to power consumption; but instead the work load (output) is indicated. In such a case, power consumption is to be worked out according to the numerical formula mentioned below.

(Output of electrical appliance)

(Efficiency)

Efficiencies of some electrical appliances are as follows :

Single-phase motor	0.6 to 0.75	The smaller the motor, the	)
Fluorescent lamp	0.7 to 0.8	( lower the efficiency.	)

Example 1: A 40W fluorescent lamp means that its luminous output is 40W. Its efficiency is 0.7 and accordingly, power consumption will be 40 ÷ 0.7= 57W. As explained in Item (2), multiply this power consumption value of 57 W by 1.2 to 2 and you will get the figure of the neces- sary capacity of a generator. In other words, a generator with a rated output of 1000W capacity can light nine to fourteen 40 W fluorescent lamps.

Example 2 : Generally speaking, a 400 W motor means that its work load is 400 W. Efficiency of this motor is 0.7 and power consumption will be 400÷0.7= 570 W. When this motor is used for a motor-driven tool, the capacity of the generator should be multiple of 570 W by 1.2 to 3 as explained in the ltem (3). 570 (W) x 1.2 to 3 = 684 (W) to 1710 (W)

	MODEL	RGV2800	RGV4100	RGV6100

	Frequency		60 H

	Incandesent lamp,	2300 W	3600 W	4800 W
	heater, etc.	2300 W	3600 W	4800 W
	heater, etc.

	Fluorescent lamp, Motor-	approx.	approx.	approx.
	driven tool, general-porpose	1200 W	1800 W	2400 W

	Mercury lamp, etc.	approx.	approx.	approx.
	Mercury lamp, etc.	800 W	1400 W	1600 W
		800 W	1400 W	1600 W

	Pump, compressor, etc.	approx.	approx.	approx.
	Pump, compressor, etc.	550 W	850 W	1100 W
		550 W	850 W	1100 W

Table. 7-1

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Contents RGV2800, RGV4100, RGV6100 Generators Contents Specifcations Generator Trouble Shooting Disassembly and AssemblyTroubleshooting Wiring DiagramRGV2800 RGV4100 SpecificationsEngine ModelEH34D RGV6100250 125 240 120 230 115 220 110 230V/115V Load Rated Perfomance CurvesDC Output Features LONG-LIFE Durability Minimal MaintenanceGeneral Description External ViewOIL Drain Plug Control Panel RGV2800 U.S.A., 60Hz-120V Nema ReceptacleRGV4100 U.S.A., 60Hz-120V/240V Nema Receptacle RGV6100 U.S.A., 60Hz-120V/240V Nema Receptacle Location of Serial Number and Specification NumberStator Construction and FunctionConstruction FunctionRotor CondenserRGV2800 NO-FUSE BreakerDC Circuit Breaker Object or ProtectionAC plug Description Style AmpereConnecting to Domestic Circuits House Wiring 240V appliance Generator Operation Generation of NO-LOAD VoltageVoltage Fluctuations Under Load 120/240 Half of rated output Rated output Full Power Switch Dual Voltage TypeSwitch PositionPage HOW IT Operates Power supplyDescription Principle of Sensing OIL LevelAutomatic stop of engine Block Diagram of the CircuitJudgement of oil level Decision of oil shortagePage Operate the generator on a level surface Safety PrecautionsDo not connect the generator to the commercial power lines Do not place inflammable materials near the generatorIncandescent lamp, heater, etc. with a power factor Mercury lamps with a smaller power factorRange of Applications RGV2800 RGV4100 RGV6100 Appliances without any indication as to power consumptionSectional Allowable Gauge No Resistance Area / mm3 Current / a10 a 12 a 15 a 1 Dr. Robin Generator Tester Measuring ProceduresSpecifications Measuring InstrumentsVoltmeter InstrumentsCircuit Tester AC Output Measuring DC Output MeasuringRated voltage 120 240 Measuring Insulation Resistance StatorRotor Control Panel Checking Functional Members VoltmeterAC Receptacles Winding Specification AC Winding CondenserRotor Assembly Condenser75 Ω 77 Ω 60 Ω Circuit tester Orange Diode RectifierChecking table for analogue circuit tester Apply red plus needle BrownBrown / White Checking table for digital circuit testerApply black minus needle Brown Circuit testerPreparation and Precautions Disassembly and AssemblyStep Part to remove Description Remarks Tool Disassembly ProceduresRubber Pipe Hose Clamp Step Part to remove Description Remarks Tool M8 flange nut pcs Rear Cover Stator Cover Rear Cover Brushing Spring Seal Tape Part to remove Description Remarks Tool Tightening torque 11.3 13.2 N-m RGV2800 Assembly ProceduresFront Cover Tightening torque 11.8 13.7 N-mTightening torque 5.9 N-m Rear CoverFrame END Cover RGV4100 onlyTightening torque 9.8 N-m Tightening torque 21.6 27.4 N-mTightening torque 18.6 24.5 N-m Tightening torque 6.9 N-m Disassembly Front PanelChecking of the Front Panel Tightening torque 1.5 N-m ReassemblyChecking Stator TroubleshootingNo AC Output Checking CondenserRemedy Checking RotorChecking Rotor How to adjust engine r.p.mAC Voltage is TOO High or TOO LOW Checking Engine SpeedCheck the Insulation of the Generator Check the Engine SpeedCheck the Appliance for Trouble Check if the Engine is OverheatedNo DC Output Engine Speed is not Increased When a Load is Applied Idle ControlCheck the DC Coil Single Voltage Type Dual Voltage TypeApply red plus needle Normal Resistance Engine Speed is not Reduced When Load is OFFWiring Diagram RGV2800 U.S.A., 60Hz-120V Type Nema ReceptacleRGV4100 U.S.A., 60Hz-120V/240V Type Nema Receptacle Generator RGV6100 U.S.A., 50Hz-120V/240V Type Nema ReceptacleRGV4100, 6100 Electric Starter Type Wiring color cordOdelM RGV4101RGV6101Generator Troubleshooting RGV4101 RGV6101RGV4101 85 Ω RGV4101 RGV6101 Check the Engine Speed No DC Output Checking table for analogue circuit tester Idle Control Optional Equipment Idelcontrolunit Output Wire ZCT TheIDELCONTROLUNIT Range of Applications Appliances without any indication as to power consumption Sectional Allowable Gauge No Resistance RGV4101 Electric starter model RGV4101RGV6101 Electric starter model RGV6101Lively Blvd. Wood Dale, IL 60191 Phone 630-350-8200 Fax