Multiquip DCA-70USI 50 Hz Generator Outputs, Voltage Selector Switch, Generator OutputVoltages

Page 28

DCA-70USI (50 Hz) — GENERATOR OUTPUTS

Voltage Selector Switch

The voltage selector switch (Figure 16) is located above the output terminal panel’s Hard Wire Hook-up Panel. It has been provided for ease of voltage selection.

Generator OutputVoltages

A wide range of voltages are available to supply voltage for many different applications. Voltages are selected by using the voltage selector switch (Figure 15). To obtain some of the voltages as listed in Table 7 (see below) will require a fine adjustment using the voltage regulator (VR) control knob located on the control panel.

Table 7. Voltages Available

Three Phase

208V

220V

240V

416V

440V

(Switchable)

 

 

 

 

 

 

 

 

 

 

 

Single Phase

115V

127V

139V

240V

254V

(Switchable)

 

 

 

 

 

 

 

 

 

 

 

Figure 16. Voltage Selector Switch

Voltage Selector Switch Locking Button

The voltage selector switch has a locking button to protect the generator and load from being switched while the engine is running. To lock the voltage selector switch, press and hold the red button located at the bottom of the switch.

CAUTION - CHANGINGVOLTAGES

NEVER change the position of the voltage selector switch while the engine is running. ALWAYS place circuit breaker in the open position before selecting voltage.

Generator Amperage

Table 8 describes the generator’s current output capability for both 1Ø-phase and 3Ø phase applications.

Table 8. Generator Ampere Ratings

DCA-70USI

kW

kVA

100V

200V

220V

440V

 

 

 

 

 

 

 

Single Phase

34.6

N/A

173A x 2

N/A

157A

N/A

 

 

 

 

 

 

 

Three Phase*

48

60

N/A

173A

60A

78A

 

 

 

* Power Factor = 0.8

 

 

PAGE 28 — DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05)

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Contents Parts List NO. M2900000314 Model DCA-70USIPage Heres HOW to GET Help Wilmington Ave Carson, CATable of Contents Direct TOLL-FREE access to our Parts Department DCA-70USI 50 Hz Specifications DCA-70USI 50 Hz Dimensions TOP, Side and Front DimensionsDCA- 70USI 50 Hz Safety Message Alert Symbols You can be injured if you do not follow directionsDCA- 70USI 50 Hz Safety Message Alert Symbols This generator, other property, orGeneral Safety DCA-70USI 50 Hz Rules for Safe OperationDCA-70USI 50 Hz Rules for Safe Operation Electrical SafetyGenerator Grounding Maintenance Safety Battery SafetyTowing &Transporting Safety EmergenciesDCA-70USI 50 Hz Generator Decals Generator DecalsDCA-70USI 50 Hz Generator Decals Generator Decals Cont inuedDCA-70USI 50 Hz Installation DCA-70USI 50 Hz Installation Outdoor InstallationIndoor Installation When connecting the generatorDCA-70USI 50 Hz General Information DCA-70USI 50 Hz Major Components Major ComponentsPage DCA-70USI 50 Hz Generator Control Panel DCA-70USI 50 Hz Engine Operating Panel DCA-70USI 50 Hz Engine Operating Panel Major faults will shutdown the generatorAuto On/Off Engine Controller Mpec DCA-70USI 50 Hz Output Terminal Panel Familiarization Output Terminal Familiarization100VAC Gfci Receptacles F.C.I. ReceptacleConnecting Loads Blower FanSingle Phase Load Three Phase LoadDCA-70USI 50 Hz Load Application Motors and motor-drivenVoltage Selector Switch DCA-70USI 50 Hz Generator OutputsGenerator OutputVoltages Generator AmperageDCA-70USI 50 Hz Gauge Reading How to Read the OutputTerminal GaugesReading Amperage Three-Phase Position DCA-70USI 50 Hz Output Terminal Panel ConnectionsUvwo Terminal Output Voltages 3Ø 220/127 Output Terminal Lug Voltages3Ø 440/254 Output Terminal Lug Voltages DCA-70USI 50 Hz Output Terminal Panel Connections1Ø 200V/100V Output Terminal Lug Voltages DCA-70USI 50 Hz PRE-SETUP Circuit BreakersLubrication Oil Fuel CheckRefueling Procedure RefuelingCleaning the Radiator Air Cleaner Fan Belt TensionOperation FreezingWeather Must be less than 50%Battery Battery Cable InstallationWiring AlternatorDCA-70USI 50 Hz Generator START-UP Procedure Manual Before StartingEngines exhaust contains harmful emissions Direct exhaust away from nearby personnelEngine Running LED on No LoadStarting Auto Mode Shutdown ProcedureTo shutdown the generator use the following procedure Place the Mpec Control Switch in the Auto positionDCA-70USI 50 Hz Maintenance Cleaning the Fuel Strainer Air RemovalCheck Oil Level Replacing Oil FilterTrailer Maintenance DCA-70USI 50 Hz -TRAILER MaintenanceCoupler Type of hitch used on the trailer for towing Brake Adjustment BrakesCheck the wheel and drum for free rotation Hydraulic Surge BrakesTireWear/Inflation Tires/Wheels/Lug NutsSuspension Lug Nut Torque Requirements DCA-70USI 50 Hz -TRAILER MaintenanceStart all wheel lug nuts by hand DCA-70USI 50 Hz -TRAILER Wiring Diagram Trailer/Towing Vehicle Wiring DiagramDCA-70USI 50 Hz Generatorwiring Diagram Generator Wiring DiagramDCA-70USI 50 Hz Enginewiring Diagram Engine Wiring DiagramDCA-70USI 50 Hz -TROUBLESHOOTING Generator Generator TroubleshootingDCA-70USI 50 Hz -TROUBLESHOOTING Engine Controller Engine Controller Troubleshooting MpecItems Found In the Items Number Column If more than one of the samePart number on this Suggested Spare Parts list DCA-70USI 50 Hz Suggested Spare PartsDCA-70USI 50 HZ Generator Assy DCA-70USI 50 Hz Generator Assy DCA-70USI 50 Hz Control BOX Assy DCA-70USI 50 Hz Control BOX Assy DCA-70USI 50 Hz Control BOX ASSY. 0602122093 1001740602123090 100683DCA-70USI 50 Hz Engine and Radiator Assy M2923200024 11324023111132400791 M1303200103DCA-70USI 50 Hz Engine and Radiator ASSY. 0150000018 00169060200199900600 0605515106DCA-70USI 50 Hz Outputterminal Assy Output Terminal AssyM2230700113 M2233000004M2233100004 0039312000DCA-70USI 50 Hz Battery Assy 0602220187 627MFDM9210500014 M9103000304DCA-70USI 50 Hz Muffler Assy M2330101003 0017112030M233000903 M2333200404DCA-70USI 50 Hz Fuel Tank Assy M2363001202 06055050700605501079 0605516090DCA-70USI 50 Hz Enclosure #1 Assy Enclosure #1 AssyM2413001702 M23633006030016910030 0603306797DCA-70USI 50 Hz Enclosure #1 ASSY. 0010120050 31A 003002000031B 0040020000 31C 0041220000DCA-70USI 50 Hz Enclosure #2 Assy Enclosure #2 AssyM2443000802 M2493303103M2443000604 M2443301103DCA-70USI 50 Hz Rubber Seals Assy 0229200840 03145022500229200950 0229200125DCA-70USI 50 Hz Name Plate and Decals Assy M1550000204 M1550002203M2550000304 M2550000703Terms and Conditions of Sale Parts DCA-70USI 50 Hz Operation and Parts Manual REV. #1 04/22/05 Your Local Dealer is