Multiquip DCA-56SPX Load APPLICATION/MAXIMUM Amperage, Single Phase Load, Generator Amperage

Page 29

DCA-56SPX — LOAD APPLICATION/MAXIMUM AMPERAGE

Single Phase Load

Always be sure to check the nameplate on the generator and equipment to insure the wattage, amperage, frequency, and voltage requirements are satisfactorily supplied by the generator for operating the equipment.

Generally, the wattage listed on the nameplate of the equipment is its rated output. Equipment may require 130— 150% more wattage than the rating on the nameplate, as the wattage is influenced by the efficiency, power factor and starting system of the equipment.

If wattage is not given on the equipment's name plate,

NOTE approximate wattage may be determined by multiplying nameplate voltage by the nameplate amperage.

WATTS = VOLTAGE x AMPERAGE

The power factor of this generator is 0.8. See Table 5 below when connecting loads.

Table 5. Power Factor By Load

 

 

Type Of Load

 

 

 

 

 

Power Factor

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Single-phase induction motors

 

 

0.4 - 0.75

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Electric heaters, incandescent

 

 

1.0

 

 

 

 

lamps

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Fluorescent lamps, mercury lamps

 

 

0.4 - 0.9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Electronic devices, communication

 

 

1.0

 

 

 

 

equipment

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Common power tools

 

 

 

 

 

 

0.8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Table 6. Cable Selection (60 Hz, Single Phase Operation)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Current in

Load In Watts

 

 

 

Maximum Allowable Cable Length

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Amperes

At 100

At 200

 

#10 Wire

 

#12 Wire

#14 Wire

 

#16 Wire

 

 

 

Volts

Volts

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2.5

300

600

 

1000 ft.

 

600

ft.

375 ft.

 

250 ft.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5

600

1200

 

500

ft.

 

300

ft.

200 ft.

 

125 ft.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7.5

900

1800

 

350

ft.

 

200

ft.

125 ft.

 

100 ft.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10

1200

2400

 

250

ft.

 

150

ft.

100 ft.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

15

1800

3600

 

150

ft.

 

100

ft.

65 ft.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

20

2400

4800

 

125

ft.

 

75 ft.

50 ft.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CAUTION: Equipment damage can result from low voltage.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Motors and motor-driven

NOTEequipment draw much greater current for starting than during operation.

An inadequate size connecting cable which cannot carry the required load can cause a voltage drop which can burn out the appliance or tool and overheat the cable. See Table 6.

When connecting a resistance load such as an incandescent lamp or electric heater, a capacity of up to the generating set’s rated output (kW) can be used.

When connecting a fluorescent or mercury lamp, a capacity of up to the generating set’s rated output (kW) multiplied by 0.6 can be used.

When connecting an electric drill or other power tools, pay close attention to the required starting current capacity.

When connecting ordinary power tools, a capacity of up to the generating set’s rated output (kW) multiplied by 0.8 can be used.

DANGER - ELECTRICAL SYSTEM HAZARDS

Before connecting this generator to any building’s electrical system, a licensed electrician must install an isolation (transfer) switch. Serious damage to the building’s electrical system may occur without this transfer switch.

Generator Amperage

Table 7 describes the generator’s current output capability.

Table 7. Generator Maximum Amps

Rated Voltage

Maximum Amps

 

 

Single Phase

233 X 2 amps

120 Volt

 

 

 

Single Phase

233 amps

240 Volt

 

 

 

DCA-56SPX— OPERATION AND PARTS MANUAL — REV. #1 (04/14/10) — PAGE 29

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Contents Model DCA-56SPX Parts List NO. B4871301604 S/N 3796699~Diesel engine exhaust and some Proposition 65WARNINGDCA-56SPX- Operation and Parts Manual REV. #1 04/14/10 Table of Contents Ordering parts has never been easier Parts Ordering ProceduresDCA-56SPX Specifications Dimensions DCA-56SPX Dimensions TOP, Side and FrontHazard Symbols DCA-56SPX Safety Message Alert SymbolsDCA-56SPX Safety Message Alert Symbols DCA-56SPX Rules for Safe Operation General SafetyInjury People Carbon monoxide gasDCA-56SPX Rules for Safe Operation Maintenance SafetyDCA-56SPX Rules for Safe Operation Battery SafetyDeath Guidelines section in this manual Towing and Transporting SafetyDCA-56SPX- Operation and Parts Manual REV. #1 04/14/10 Generator Decals DCA-56SPX Generator DecalsGenerator Decals Cont inued DCA-56SPX Generator DecalsTypical Generator Grounding Application DCA-56SPX InstallationIndoor Installation Outdoor InstallationWhen connecting the generator MountingEngine Operating Panel GeneratorGenerator Control Panel Output Terminal PanelMajor Components DCA-56SPX Major Components22 DCA-56SPX- Operation and Parts Manual REV. #1 04/22/10 DCA-56SPX Generator Control Panel DCA-56SPX Engine Operating Panel Auto On/Off Engine Controller Mpec DCA-56SPX Engine Operating PanelOutput Terminal Familiarization DCA-56SPX Output Terminal Panel Familiarization100VAC Gfci Receptacles DCA-56SPX Output Terminal Panel FamiliarizationOver Current Relay Connecting LoadsDCA-56SPX Load APPLICATION/MAXIMUM Amperage Single Phase LoadMotors and motor-driven Generator AmperageDCA-56SPX Gauge READING/TERMINAL Panel Connections Circuit Breakers DCA-56SPX SetupLubrication Oil Fuel CheckRefueling Refueling ProcedureAir Cleaner Fan Belt Tension Cleaning the RadiatorCoolant Antifreeze/Summer Coolant/Water Operation FreezingWeatherBattery Cable Installation BatteryWiring AlternatorBefore Starting DCA-56SPX Generator START-UP Procedure ManualEngines exhaust contains harmful emissions Direct exhaust away from nearby personnelOn position Figure VoltmeterPlace the Mpec Control Switch in the Auto position Starting Auto ModeEmergency Shutdown Procedure DCA-56SPX Generator SHUT-DOWN ProceduresNormal Shutdown Procedure DCA-56SPX Maintenance Air Removal Cleaning the Fuel StrainerCheck Oil Level Replacing Oil FilterTo ensure adequate starting Battery Charger JacketWater Heater Power ConnectionsTrailer Maintenance DCA-56SPX -TRAILER MaintenanceBrake Adjustment DCA-56SPX -TRAILER MaintenanceBrakes Check the wheel and drum for free rotationSuspension Tires/Wheels/Lug NutsTireWear/Inflation Start all wheel lug nuts by hand Lug Nut Torque RequirementsDCA-56SPX -TRAILERWIRING Diagram Generator Wiring Diagram DCA-56SPX Generatorwiring DiagramDCA-56SPX Enginewiring Diagram Engine Troubleshooting DCA-56SPX -TROUBLESHOOTING EngineDCA-56SPX -TROUBLESHOOTING Engine Generator Troubleshooting DCA-56SPX -TROUBLESHOOTING GeneratorEngine Controller Troubleshooting Mpec DCA-56SPX -TROUBLESHOOTING Engine ControllerDCA-56SPX- Operation and Parts Manual REV. #1 04/14/10 QTY. Column DCA-56SPX Explanation of Code in Remarks ColumnDescription Part number on this Suggested Spare Parts listDCA-56SPX Suggested Spare Parts DCA-56SPX Generator Assy B101070033 B41101001020012110035 0042510000Control BOX ASSY. S/N 7800001~7800129 DCA-56SPX- Control BOX Assy0226900680 B42140038020226900240 060180882260 DCA-56SPX- Operation and Parts Manual REV. #1 04/22/10 0601840073 0601802710601840121 B5223100004DCA-56SPX- Engine and Radiator Assy 1132402321 B59232000341132400791 3345112403Engine & Radiator Assy 0603306395 06055113950602021070 0269200500DCA-56SPX- Outputterminal Assy C9220100004 B42317009030801830804 0039316000DCA-56SPX- Actuator Assy 0030006000 0602150081B5354200104 0343502090DCA-56SPX- Battery Assy B9310500004 0168309531B9104000004 0805002904DCA-56SPX- Muffler Assy 0016910025 B5330100303B5333000203 0602320101DCA-56SPX- Fueltank Assy 0845500104 D53630008030810105400 0605501074DCA-56SPX- Enclosure Assy B5413400004 B5413001602B5423000402 B5493100303DCA-56SPX- Enclosure ASSY. 34A B5493401704 B44542066020019108055 35A 0042308000DCA-56SPX- Rubber Seals Assy 0228900915 02289016600228900745 0228901120DCA-56SPX- Nameplate and Decals Assy C90530000 C9505300004M1550002203 M1500022084 DCA-56SPX- Operation and Parts Manual REV. #1 04/22/10 DCA-56SPX- Operation and Parts Manual REV. #1 04/14/10 HERE’S HOW to GET Help

DCA-56SPX specifications

The Multiquip DCA-56SPX is a versatile and robust portable generator designed for a variety of applications, from construction sites to outdoor events. This generator combines performance, reliability, and user-friendly features, making it an essential tool for both professionals and DIY enthusiasts.

At the heart of the DCA-56SPX is a powerful Yanmar diesel engine that delivers a maximum output of 56 kVA. This generator is engineered for high efficiency and longevity, with a robust design that allows it to run for extended periods under heavy loads. The engine also adheres to stringent emissions standards, ensuring environmentally friendly operation without compromising performance.

One of the standout features of the DCA-56SPX is its advanced digital control panel. This user-friendly interface provides real-time monitoring of key parameters, such as voltage, frequency, and total runtime. It simplifies the operation and maintenance of the generator, enabling users to make informed decisions about power management. The control panel also includes safety features, such as low oil pressure and high-temperature shutdowns, to protect the engine from potential damage.

The DCA-56SPX is also equipped with a sound-attenuated enclosure, significantly reducing noise levels during operation. This feature is particularly beneficial in urban environments or areas where quiet operation is a priority. Moreover, the durable, weather-resistant design of the generator ensures reliable performance in various outdoor conditions.

Portability is another key characteristic of the DCA-56SPX. The generator is fitted with heavy-duty wheels and a sturdy frame that allows for easy transport across job sites. In addition to its mobility, the unit is designed for easy access to service points, facilitating quick maintenance and minimizing downtime.

Flexibility is further enhanced by the generator's multiple output options, including 120/240V single phase and 120/208V three-phase configurations. This versatility allows users to connect various tools and equipment, making the DCA-56SPX suitable for numerous applications, from powering construction machinery to providing backup power during outages.

Overall, the Multiquip DCA-56SPX stands out due to its robust design, efficient engine, advanced control technologies, and user-oriented features. It is an excellent investment for those seeking a reliable power source that can handle demanding tasks while ensuring safety, portability, and efficiency. Whether for construction, event planning, or emergency situations, the DCA-56SPX delivers dependable performance to meet diverse power needs.