Multiquip DCA125USI manual Output Terminal Panel Connections, Uvwo Terminal Output Voltages

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OUTPUT TERMINAL PANEL CONNECTIONS

UVWO TERMINAL OUTPUT VOLTAGES

Various output voltages can be obtained using the UVWO output terminal lugs. The voltages at the terminals are dependent on the position of the Voltage Selector Switch and the adjustment of the Voltage Regulator Control Knob.

Remember the voltage selector switch determines the range of the output voltage. The voltage regulator (VR) allows the user to increase or decrease the selected voltage.

3Ø-240/139 UVWO Terminal Output Voltages

1.Place the voltage selector switch in the 3Ø 240/139 position as shown in Figure 19.

Figure 19. Voltage Selector Switch

3Ø-240/139V Position

2.Connect the load wires to the UVWO terminals as shown in Figure 20.

Figure 20. UVWO Terminal Lugs

3Ø-240/139V Connections

3.Turn the voltage regulator knob (Figure 21) clockwise to increase voltage output, turn counterclockwise to decrease voltage output. Use voltage regulator adjustment knob whenever fi ne tuning of the output voltage is required.

Figure 21. Voltage Regulator Knob

3Ø-208V/1Ø-120V UVWO Terminal Output Voltages

1.Place the voltage selector switch in the 3Ø 240/139 position as shown in Figure 22.

Figure 22. Voltage Selector Switch

3Ø-240/139V Position

2.Connect the load wires to the UVWO terminals as shown in Figure 23.

Figure 23. UVWO Terminal Lugs

3Ø-208/1Ø-120V Connections Connections

NOTICE

To achieve a 3Ø 208V output the voltage selector switch must be in the 3Ø-240/139 position and the voltage regulator must be adjusted to 208V.

PAGE 28 — DCA125USI 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #1 (03/25/11)

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Contents Model DCA125USI This Manual Must Accompany the Equipment AT ALL TimesProposition 65 Warning Administrator Reporting Safety DefectsNhtsa Table of Contents DCA125USI 60 Hz GeneratorParts Ordering Procedures Ordering parts has never been easierSafety Information Safety MessagesGenerator Safety General Safety Always know the location of the nearest Engine Safety Before servicing equipmentFuel Safety Towing Safety Never use fuel as a cleaning agent From fuel vapors or if fuel is spilled on a hot engineDevice. All installations should be Electrical Safety Never use gas piping as an electrical ground Battery Safety Environmental SafetySpecifications DCA125USIDimensions DimensionsInstallation Typical Generator Grounding ApplicationOutdoor Installation Indoor InstallationMounting Generator GroundingGeneral Information Major Components Generator Control Panel Owing from the U,V, and W Output Terminal Lugs to the loadPage Engine Operating Panel Engine Operating PanelFuel Gauge Indicates amount of diesel fuel available ModuleOutput Terminal Familiarization Output Terminal Panel FamiliarizationTerminal legs O and Ground are considered bonded grounds VAC Gfci Receptacles Removing the Plastic Face Plate Hard Wire Hookup PanelTwist Lock Dual Voltage 120/240 VAC Receptacles Connecting Loads Over Current RelayThree Phase Load Single Phase LoadLoad Application Generator Outputs Generator Output VoltagesGenerator OUTPUTS/GAUGE Reading HOW to Read the AC Ammeter and AC Voltage GaugesAC Voltmeter Gauge Reading Output Terminal Panel Connections Uvwo Terminal Output Voltages3Ø-240/139 Uvwo Terminal Output Voltages 3Ø-208V/1Ø-120V Uvwo Terminal Output Voltages3Ø-480/277V Uvwo Terminal Output Voltages 1Ø-240/120V Uvwo Terminal Output VoltagesINSPECTION/SETUP Circuit BreakersLubrication OIL Fuel CheckRefueling Procedure Only use #2 diesel fuel when refuelingCleaning the Radiator AIR Cleaner FAN Belt TensionCoolant ANTIFREEZE/SUMMER COOLANT/ Water Operation in Freezing WeatherBattery Battery Cable InstallationWiring AlternatorGenerator START-UP Procedure Before StartingStarting Starting ManualPre-Heat Lamp Generator SHUT-DOWN Procedures Normal Shutdown ProcedureEmergency Shutdown Procedure To shutdown the generator, use the following procedureGeneral Inspection AIR Cleaner MaintenanceAir Cleaner with Dust Indicator Fuel Tank Inspection Fuel AdditionAIR Removal Radiator Cleaning Check OIL LevelReplacing Oil Filter Flushing OUT Radiator and Replacing CoolantBattery Charger & Jacket Water Heater Power Connections Trailer Maintenance Trailer MaintenanceCoupler Type of hitch used on the trailer for towing Brake Adjustment BrakesHydraulic Surge Brakes Through 8 and as listed belowTire Wear/Infl ation TIRES/WHEELS/LUG NutsSuspension Start all wheel lug nuts by hand Lug Nut Torque RequirementsNever use an pneumatic air gun to tighten wheel lug nuts Trailer Wiring Diagram Trailer/Towing Vehicle Wiring DiagramGenerator Wiring Diagram Generator Wiring DiagramEngine Wiring Diagram Engine Wiring DiagramController Wiring Diagram Controller Wiring DiagramTroubleshooting Generator Troubleshooting Diagnostic Lamp Method of OperationPage Explanation of Code in Remarks Column Sample Parts ListXxxxx only Not Used on Suggested Spare Parts To 3 unitsGenerator Assy Part Name QTY. Remarks Includes Items W/#Field Assy FANControl BOX Assy Push Button Switch Diagonastic SwitchSelector Switch Switch BracketControl BOX Assy Switch Cover Alarm LampWater Temperature Gauge SWITCH, Panel LightEngine and Radiator Assy AIR Cleaner INDICATOR, AIR CleanerBracket AIR Cleaner BAND, AIR CleanerEngine and Radiator Assy Connector AIR Duct HoseBlow by Hose Hose JointEngine and Radiator Assy BRACKET, Inter Cooler Cooler HoseFAN Shroud BRACKET, FAN ShroudOutput Terminal Assy Terminal Board Output Terminal BoltTerminal Cover Output WindowBattery Assy Battery Battery SheetBattery Band Battery Bolt SETMuffler Assy Gasket MufflerBolt SET Fuel Tank Assy Fuel Tank Fuel Tank CAPFuel Sender Unit Connect HoseEnclosure ASSY. Part Enclosure ASSY. PART1 Enclosure ASSY. Part Back Plate DuctOver COVER, Front Frame COVER, Radiator CAPEnclosure ASSY. Part Rear Frame Enclosure ASSY. Part Washer Seal RubberManual PAK Rubber Seals Assy Part Name Nameplate and Decals Assy Battery Group Control BOX GroupEngine & Radiator Group Output Terminal GroupNameplate and Decals Assy Fuel Tank Group Enclosure GroupTerms and Conditions of Sale Parts Freight PolicyPage HERE’S HOW to GET Help
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DCA125USI specifications

The Multiquip DCA125USI is a high-performance portable diesel generator renowned for its reliability, efficiency, and robust construction, making it an ideal choice for construction sites, events, and remote locations requiring continuous power. Engineered for durability, this generator features a solid and compact design that allows seamless transport while providing ample power to meet demanding applications.

One of the standout features of the DCA125USI is its powerful 125 kVA output, capable of supplying electricity to a wide range of equipment simultaneously. With a fuel-efficient Tier 4 compliant engine, this generator not only delivers high performance but also addresses environmental concerns through reduced emissions. Operating at low noise levels, the DCA125USI ensures a quieter work environment, making it suitable for urban areas and noise-sensitive locations.

In terms of technology, the DCA125USI is equipped with a state-of-the-art digital control panel that offers advanced monitoring capabilities, allowing users to easily track the generator's performance, fuel consumption, and overall health. This user-friendly interface simplifies operation and enhances the overall experience for users, whether they are seasoned professionals or first-time operators. Additionally, the generator is fitted with automatic voltage regulation (AVR), which provides stable power output, protecting connected equipment from voltage fluctuations.

Safety is a priority with the Multiquip DCA125USI, as evidenced by its comprehensive set of protection features, including low oil pressure shutdown, high-temperature shutdown, and overload protection. These safety mechanisms ensure the longevity of the engine and the generator's components while safeguarding connected equipment against potential damage.

Another notable characteristic is its large fuel tank, which allows for extended run times, reducing the need for frequent refueling. This feature is particularly beneficial in situations where access to fuel is limited or where continuous operation is critical.

In conclusion, the Multiquip DCA125USI is a versatile and dependable portable diesel generator, catering to a wide variety of applications. Its combination of high output, advanced technology, and robust safety features make it an excellent investment for contractors, event organizers, and anyone in need of reliable power in challenging environments. With this generator, users can have peace of mind knowing they have a powerful energy solution at their disposal.