Multiquip DCA-25USIXF Uvwo Terminal Output Voltages, 3Ø 240/139 Output Terminal Lug Voltages

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DCA-25USIXF/DCA-25USI2XF— OUTPUT TERMINAL PANEL

UVWO Terminal Output Voltages

Various output voltages can be obtained using the Output Terminal Lugs. The voltages at the terminals are depen- dent 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 Output Terminal Lug Voltages

1.Place the voltage selector switch in the 3Ø 240/139 position as shown in Figure 21.

Figure 21. Voltage Selector Switch 240/139V

Three-Phase Position

2.Connect the load wires to the OutputTerminal Lugs as shown in Figure 22.

3Ø 208V/1Ø120V Output Terminal Lug Voltages

1.Place the voltage selector switch in the 3Ø 240/139 position as shown in Figure 24.

Use this position for 3Ø-240 or 1Ø120V.

Figure 24. Voltage Selector

Switch 240/139V

Three-Phase Position

2.Connect the load wires to the OutputTerminal Lugs as shown in Figure 25.

Figure 25. Output Terminal Lugs

3Ø-208/120V Connections

3.Turn the voltage regulator knob (Figure 23) clockwise to increase voltage output, turn counterclockwise to decrease voltage output.

Figure 22. Output Terminal Lugs

 

To achieve a 3Ø 208V output

 

the voltage selector switch

3Ø-240/139V Connections

NOTE

must be in the 3Ø-240/139

3. Turn the voltage regulator knob (Figure 23) clockwise to

 

position and the voltage

increase voltage output, turn counterclockwise to

 

regulator must be adjusted to

decrease voltage output.

 

208V.

Figure 23. Voltage Regulator Knob (139V/240V)

PAGE 28 — DCA-25USIXF/DCA-25USI2XF — OPERATION AND PARTS MANUAL — REV. #8 (05/08/09)

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Contents Model DCA-25USIXF Model DCA-25USI2XF Diesel engine exhaust and some DCA-25USIXF/DCA-25USI2XF- Proposition 65WARNINGDCA-25USIXF/DCA-25USI2XF-TABLE of Contents DCA-25USIXF/DCA-25USI2XF- Parts Ordering Procedures Ordering parts has never been easierDCA-25USIXF/DCA-25USI2XF- Specifications Generator SpecificationsDCA-25USIXF/DCA-25USI2XF- Dimensions TOP, Side and Front DimensionsDCA-25USIXF/DCA-25USI2XF- Safety Message Alert Symbols Hazard SymbolsDCA-25USIXF/DCA-25USI2XF- Safety Message Alert Symbols General Safety DCA-25USIXF/DCA-25USI2XF- Rules for Safe OperationInjury People Carbon monoxide gasMaintenance Safety DCA-25USIXF/DCA-25USI2XF- Rules for Safe OperationBattery Safety Use well insulated gloves when picking up the batteryDeath Towing and Transporting Safety Guidelines section in this manualDCA-25USIXF/DCA-25USI2XF- Decals Generator DecalsDCA-25USIXF/DCA-25USI2XF- Decals DCA-25USIXF/DCA-25USI2XF- Installation Typical Generator Grounding ApplicationOutdoor Installation Indoor InstallationWhen connecting the generator MountingDCA-25USIXF/DCA-25USI2XF- General Information  Two auxilliary circuit breakers, 250V @50 ampsDCA-25USIXF/DCA-25USI2XF- Major Components Major ComponentsDCA-25USIXF/DCA-25USI2XF- Generator Control Panel Generator Control PanelDCA-25USIXF/DCA-25USI2XF- Engine Operating Panel Engine Operating PanelOutput Terminal Panel DCA-25USIXF/DCA-25USI2XF- Output Terminal PanelOutput Terminal Familiarization DCA-25USIXF/DCA-25USI2XF- Output Terminal Panel 120VAC Gfci ReceptaclesConnecting Loads Over Current RelaySingle Phase Load Three Phase LoadDCA-25USIXF/DCA-25USI2XF- Load APPLICATION/MAXIMUM Motors and motor-drivenVoltage Selector Switch DCA-25USI Gauge READING/TERMINAL Panel ConnectionsGenerator OutputVoltages Maximum AmpsVoltage selector switch Change-Over SwitchDCA-25USI Gauge READING/TERMINAL Panel Connections Reading VoltageThree-Phase Position Uvwo Terminal Output Voltages3Ø 240/139 Output Terminal Lug Voltages 3Ø 208V/1Ø120V Output Terminal Lug Voltages3Ø 480/277 Output Terminal Lug Voltages 1Ø 240V/120V Output Terminal Lug VoltagesDCA-25USIXF/DCA-25USI2XF- Setup Circuit BreakersLubrication Oil Fuel CheckRefueling Procedure DCA-25USIXF/DCA-25USI2XF- SetupRefueling Cleaning the Radiator Air Cleaner Fan Belt TensionOperation FreezingWeather Must be less than 50%Battery Battery Cable InstallationWiring AlternatorDCA-25USIXF/DCA-25USI2XF- Generator START-UP Procedure Before StartingEngines exhaust contains harmful emissions Direct exhaust away from nearby personnelIgnition Switch Start Position Oil Pressure Gauge DCA-25USIXF/DCA-25USI2XF- Generator SHUT-DOWN Procedure Normal Shut-down ProcedureEmergency Shut-down Procedure Automatic Shut-down SystemDCA-25USIXF/DCA-25USI2XF- Maintenance DCA-25USIXF/DCA-25USI2XF- Maintenance DCA-25USIXF/DCA-25USI2XF-TRAILER Maintenance Brake AdjustmentBrakes Check the wheel and drum for free rotationDCA-25USIXF/DCA-25USI2XF-TRAILER Maintenance Tires/Wheels/Lug NutsTireWear/Inflation SuspensionLug Nut Torque Requirements DCA-25USIXF/DCA-25USI2XF-TRAILER MaintenanceStart all wheel lug nuts by hand DCA-25USIXF/DCA-25USI2XF-TRAILERWIRING Diagram Trailer/Towing Vehicle Wiring DiagramDCA-25USIXF/DCA-25USI2XF- Enginewiring Diagram Engine Wiring DiagramDCA-25USIXF/DCA-25USI2XF- Enginewiring Diagram DCA-25USIXF/DCA-25USI2XF- Generatorwiring Diagram Generator Wiring DiagramEngine does not start DCA-25USIXF/DCA-25USI2XF-TROUBLESHOOTING EngineStarter does not run DCA-25USIXF/DCA-25USI2XF-TROUBLESHOOTING Engine DCA-25USIXF/DCA-25USI2XF-TROUBLESHOOTING Generator Generator TroubleshootingSample Parts List DCA-25USIXF/DCA-25USI2XF- Explanation of Code in RemarksDCA-25USIXF/DCA-25USI2XF- Suggested Spare Parts Qty DescriptionDCA-25USIXF/DCA-25USI2XF- Generator Assy DCA-25USIXF/DCA-25USI2XF- Generator Assy DCA-25USIXF- Control BOX Assy DCA-25USIXF- Control BOX Assy DCA-25USIXF- Control BOX Assy DCA-25USIXF- Control BOX Assy DCA-25USI2XF- Control BOX Assy DCA-25USI2XF- Control BOX Assy DCA-25USI2XF- Control BOX Assy DCA-25USI2XF- Control BOX Assy DCA-25USIXF- Engine ANDvRADIATOR Assy DCA-25USIXF- Engine and Radiator Assy DCA-25USIXF- Engine and Radiator Assy M9602000003 M92002000040150000018 0199901600DCA-25USI2XF- Engine and Radiator Assy M1923200124 8944567412M9200100904 0150000016DCA-25USI2XF- Engine and Radiator Assy M1316100603 DCA-25USIXF/DCA-25USI2XF- Outputterminal Assy Output Terminal AssyM1230700003 M9220000004M9220000104 0039308000DCA-25USIXF/DCA-25USI2XF- Battery Assy 0602220185 M9310500014M9103000304 0602220920DCA-25USIXF- Muffler Assy DCA-25USIXF Muffler Assy DCA-25USI2XF- Muffler Assy M1332000512 M1333200304M1333300204 M1333003013DCA-25USIXF/DCA-25USI2XF- Fueltank Assy M1363001302 06055050720605501098 0605516090DCA-25USIXF- Enclosure Assy M1413002502 M1493000004M1413100003 0603306797 PLUG, 1-1/2 0016910030DCA-25USIXF- Enclosure Assy M1445300103 27A M149530050427B M1495300604 M1445400103DCA-25USIXF- Enclosure Assy 51A C9312500004 52A 0030006000M9112100504 M1435000903DCA-25USI2XF- Enclosure Assy M1413003902 M1493000704M1413600004 M1423002402DCA-25USI2XF- Enclosure Assy M1443302203 34A M1493305104M1443400103 35A M1493305204DCA-25USI2XF- Enclosure Assy 58A C9312500004 59A 0030006000M1433300003 M1433001103DCA-25USIXF/DCA-25USI2XF- Rubber Seals Assy 0229200790 03145005600229200630 0228901220DCA-25USIXF/DCA-25USI2XF- Nameplate and Decals Assy DCA-25USIXF/DCA-25USI2XF- Nameplate and Decals Assy Terms and Conditions of Sale Parts FreightpolicyPage Tel Fax 972