Subaru Robin Power Products RGX2400, RGX5500, RGX3500, RGXI 800 3DESCRIPTION of Generator Operation

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5-3DESCRIPTION of GENERATOR OPERATION

PERMANENT MAGNET

STATOR

MAIN COIL

FOR INITIAL EXCITATION

 

 

Fig. 5-8

5-3-1GENERATION Of NO-LOADVOLTAGE

When the generator starts running, the permanent magnet built-in to the rotor generates 3 to 6V of AC voltage in the main coil and condenser coil wound on the stator.

As one or two condensers are connected to the condenser coil, the small voltage at the condenser coil generates a minute current @Iwhich flows through thecondenser coil. At this time, a small flux is produced withwhich the magnetic force atthe rotor’s magnetic pole is intensified.When this magnetic force is intensified, the respective voltages in the main coil and condenser coil rise up.

As the current @ increases, the magnetic fluxat therotor’s magnetic pole increases further. Thus the voltages at the main coil and condenser coil keep rising by repeating this process.

As AC current flows through the condenser coil, the density of magnetic flux in the rotor changes. This change of magnetic flux induces AC voltage in the field coil, and the diode rectifier in the field coil circuit rectifies this AC voltage into DC.Thus a DC current @ flows through the field coil and magnetizes the rotor core to generate anoutput voltage in the main coil.

When generator speed reaches 2700 to 2800 rpm (50Hztype) or 3000 to 3300 rpm (60Hz type), the current in the condenser coil and field coil increases rapidly.

This acts to stabilize the output voltage of each coils. If generator speed further increases to the rated value, the generator output voltage will reach to the rated value.

5-3-2VOLTAGEFLUCTUATIONSUNDERLOAD

When the output current @ flows through the main coil to the appliance, a magnetic fluxis produced and serves to increase current @Iin the condenser coil. When current @ increases, the density of magnetic

flux across the rotor core rises. As a result, the current flowing in the fieldcoilincreases andthe -1generator output voltage is prevented from decreasing.

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Contents Manual Page Page Model RGX1800 RGX240050Hz RGX3500 RGX5500Model RGX1800 Perfomance CurvesR0.5k 2z +-2 Model RGX2400 Current A+ IZt 3MODEL RGX3500 Current a 14k Current a Model RGX5500 4k-t Current AI 6k c5 Features External View Of Generator General Description of the GeneratorRGX2400 50HZ-11 OV, 60Hz-12OV Type RGXl800 50HZ-11OV, 60Hz-120V TypeRGX1800, RGX2400 5OHZ, 60H~-llOV/220VTYPE RGX1800, RGX2400 50Hz-220VY 240V, 60HZ-220VTVPERGX2400 U.S.A., 60Hz-120VNEMARECEPTACLE RGXl800,2400 U.K., 50H~-llOV/12OVBSRECEPTACLERGX1800,2400 50Hz-220V with Special Receptacle RGXl800,2400 GERMANY,50HZ-220VRGXl800,2400 AUSTRALIA, 5OHZ-240V RGXI800,2400 SWITZERLAND, 50Hz-220VRGX3500 50H~-220V,240V, 60Hz-220V Type RGX3500 50HZ-11OV, 60Hz-120V TypeRGX3500 U.K., 50H~-llOV/22OV BS Receptacle RGX3500 5OHZ, 60H~-llOV/220VTYPERGX3500 GERMANY, 50Hz-220V RGX3500 U.S.A., 60H~-120V/24OVNEMARECEPTACLERGX3500 50HZ-220VWITH Special Receptacle RGX3500 AUSTRALIA, 50HZ-24OV RGX5500 50H~-22OV,240V, 60Hz-220V Type RGX5500 U.S.A., 60H~-120V/240VNEMA Receptacle RGX5500 U.KRGX5500 50Hz-220VWITH Special Receptacle RGX5500 GERMANY, 50Hz-220VRGX5500 AUSTRALIA, 50Hz-240V RGX5500 SWITZERLAND, 5OHZ-220V3LOCATION of Serial NUMBERand Specification Number Stator Constructionandfunction2CONDENSER RGX1800 FuseDescription 6RECEPTACLE and AC PLUGSTD.SPEC1GENERATION Of NO-LOADVOLTAGE 3DESCRIPTION of Generator OperationLower Voltage Higher Voltage 34FULL Power Switch Dual Voltage Type34VOLTAGE Changeover Switch Safety Precautions Range of Applications Appliances without any indication & t& -&&ver consumption Voltage drop indicates as V = Measuring Procedures J1. /iii II !jr Circuit Tester AC Output Measuring Terminals of the rotor and the core Checking Functional Members Circuit Breaker Rotor Assembly Normal Capacity of Condenser IO. Disassembly and Assembly Disassembly Procedures Pannelof control box PipeFrame RemoveSIDE Plate from frame SeeFig Rear Cover 1 Removetheendcover. SeeFig -l Staitor Stator 5.Take apartthe supportring and statorfrom rearcover Socketwrench Until the rotor comesoff loose Front Cover Assembly Procedures M6 bolt ... .. . .. . .. .. .. ... ... . pa Tightening torque 50 60 kg-cm 3.6 4.3 ftlbs Attach the end cover to the rear cover M4nut brass A00 Washers .~ Remove the control panel from the control box Troubleshooting Checking Field Coil Check stator referring to Step If the appliance is faulty, repair it Check the generator by following -1-l through Step Idle Control Optional Equipment Langer than 85kQ Solenoid Wiring Diagram Type 75mm2 RGX3500 SOHz-11 OV, 5OHz-120V Type RGX3500 SOHz, 6OHz-1 lOW22OV Type Nema Receptacle 75mm ? -P III RGX3500 Electric Starter Type Optional Equipment Engine \pn YELLOW/RED Yellow Vc SW \ America Inc

RGX2400, RGXI 800, RGX3500, RGX5500 specifications

Subaru Robin Power Products offers a diverse range of portable generators that cater to various power needs, with the RGXI 800, RGX5500, RGX3500, and RGX2400 standing out in the lineup. Each model brings unique capabilities, making them suitable for both residential and commercial applications.

Starting with the RGXI 800, this compact unit is designed for users who need reliable power on the go. Weighing in at just 54 lbs, the RGXI 800 is incredibly portable without compromising performance. It features a high-quality 4-stroke engine, ensuring fuel efficiency while offering 800 watts of peak power. The inverter technology provides clean, stable power, making it safe for sensitive electronics, such as laptops and smartphones. The RGXI 800 also has a low-oil shutdown feature that protects the engine from damage, enhancing durability and longevity.

Next in the series is the RGX5500, designed for medium to heavy-duty tasks. With a robust 5,500 watts of peak power, this generator is perfect for construction sites, outdoor events, and emergency backup at home. The RGX5500 is equipped with a powerful Subaru engine known for its reliability and performance. Its large fuel tank allows for extended operation, reducing the need for frequent refueling. Additionally, the model includes features such as a heavy-duty frame, making it more resilient to tough working environments.

The RGX3500 is another stellar choice, providing a balance between power and portability. Offering 3,500 watts of peak power, it serves as a versatile generator for general use, including camping and recreational purposes. The RGX3500 also incorporates noise-reducing technologies that minimize operational sound, making it suitable for quiet environments.

Finally, the RGX2400 is the entry-level model in this series, providing 2,400 watts of peak power. It's ideal for light applications, such as powering tools and small appliances while camping or during emergencies. This model is lightweight and easily transportable, catering to users seeking an affordable yet reliable power source.

Overall, Subaru Robin Power Products showcases a commitment to quality and performance in its RGXI 800, RGX5500, RGX3500, and RGX2400 models, providing users with a diverse range of portable generators that meet varying power needs seamlessly. Whether for recreational use, construction, or emergency backup, these generators offer superior reliability, innovative technologies, and user-friendly features designed to enhance the overall experience.
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