Multiquip SG1400C3-55748 Generator Output Voltages, Voltage Selector Switch, Generator Amperage

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GENERATOR OUTPUTS

Generator Output Voltages

A wide range of voltages are available to supply voltage for many different applications.Voltages are selected by using the voltage selector switch (Figure 10). To obtain some of the voltages as listed in Table 9 (see below) will require a fine adjustment using the voltage adjust toggle switch located on the digital control panel.

Voltage Selector Switch

The voltage selector switch (Figure 10) is located on the back side of the Saddle Box Assembly. It has been provided for ease of voltage selection.

120/208 3

277/480

120/240

3

1

Generator Amperage

Table 10 shows the maximum amps the generator can provide. DO NOT exceed the maximum amps as listed.

Table 10. Generator Maximum Amps

Rated Voltage

Line Amps

Total Amps

 

 

 

1Ø 240 Volt

538 amps

1076 amps

 

 

 

3Ø 208 Volt

466 amps

1400 amps

 

 

 

3Ø 480 Volt

202 amps

606 amps

 

 

 

Figure 10. Voltage Selector Switch

. CAUTION

NEVER change the position of the voltage selector switch while the engine is running. ALWAYS place main circuit breaker in the OFF position before selecting voltage and activate voltage change mode switch.

Table 9. Voltages Available

L1 L2 L3 Output

Voltage Selector Switch

Voltage Selector Switch

Terminal Lugs

3-Phase 120/208V Position

3-Phase 480/277V Position

 

 

 

 

 

 

 

Line-Line

208V

220V

240V

416V

440V

480V

 

 

 

 

 

 

 

Line-Neutral

120V

127V

139V

240V

254V

277V

 

 

 

 

 

 

 

Voltage Selector Switch Single-Phase 240/120V Position

 

Line-Neutral/

Line-Line

120V

Line-Neutral

N/A

N/A

240V

Line-Line

N/A

N/A

NOTICE

Controller has over/under-voltage protection based on 208 V nominal/480 V nominal/240 V nominal voltage.

SG1400c3 studio generator • operation and parts manual — rev. #1 (02/15/12) — page 29

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Contents Model SG1400C3-55748 Proposition 65 warning Nhtsa Reporting Safety DefectsSpecifications are subject to change without notice Table of ContentsChoose from three easy options SaFeTY SYmBolS Safety InformationSaFeTY meSSageS GeneraTor SaFeTY General SaFeTYIf operating in speed ranges above the maximum allowable Engine SaFeTYRestricted. If the air fl ow is ToWing SaFeTY Fuel SaFeTY„ never use fuel as a cleaning agent From fuel vapors or if fuel is spilled on a hot engineGrounding Safety EleCTriCal SaFeTYPower Cord/Cable Safety DeathEnvironmenTal SaFeTY BaTTerY SaFeTYModel Cummins QSB7-G5 SpecificationsDimensions DimensionsTypical Generator Grounding Application InstallationGenerator Grounding Outdoor InstallationIndoor Installation General information Fuel Priming Pump Fuel TankFuel Water Separator Intake Ventilation DoorInteliVision 5 Digital Controller Page Major Components Generator Major ComponentsDescription Alternator Oil Filler CapOil Filter StarterLicense Plate Lights Illuminates license plate Basic Trailer ComponentsControl panel Controller Power Switch Provides power to engine controllerCamlok/Voltage Output Panel Camlok/voltage output panelMain Breaker Panel Circuit Breaker panelMCB Control Button Not functional in this application Digital controllerThree Phase Load Single Phase LoadLoad application/generator output Type of LoadGenerator Amperage Voltage Selector SwitchGenerator Output Voltages Refueling Procedure Inspection/setupLubrication Oil Fuel CheckWait for fuel to rise in filler neck Only use #2 diesel fuel when refuelingRemove fuel cap and fill tank Figure Air Cleaner Fan Belt Tension Drive Belt inspection Cleaning the RadiatorCoolant Antifreeze/summer coolant Operation in Freezing WeatherWiring Battery Cable InstallationWhen connecting the battery do the following AlternatorEngine’s exhaust contains harmful emissions Always have adequate ventilation when operatingBefore Starting Starting Manual Engine will go to idle modeStartup Closing the Enclosure DOORs Normal Shutdown ProcedureEmergency Shutdown Procedure Protective devices Protective devicesEngine Maintenance Schedule MaintenanceCleaning Inside the Fuel Tank Air Filter Dust IndicatorGeneral Inspection Air FilterReplacing Fuel Filter Fuel Tank InspectionAir Removal Check Oil LevelTrailer Brakes Manually Adjusting the BrakesHydraulic Brakes Hydraulic Brake ActuatorWheel Bearings Adjustable ChannelLeaf Suspension Wheel Hub AdjustmentTroubleshooting Generator Troubleshooting generatorTroubleshooting Engine Troubleshooting engineTroubleshooting Intelivision 5 Controller Troubleshooting controllerTrailer ToWing guidelineS Trailer guidelinesCommon CauSeS For loSS oF Trailer Coupling To THe ToW veHiCle Driving CondiTionSTrailer vin Tag InoperaBle BraKeS, ligHTS or mirrorSTrailer ToWing TipS ToW veHiCle EleCTriCal ConneCTorSuSpenSion SYSTem BraKe ConTrollerTrailer ligHTing and BraKing ConneCTor SaFeTY CHainSEmergenCY FlareS andTriangle reFleCTorS BreaKaWaY SYSTemCoupling the Trailer to the Tow vehicle Ball Coupler Lock washer and hitch frameTrailer tongue. Wood or concrete blocks may also be used Breakaway Cable Surge Brake System Attaching Safety ChainBreakaway Brake System Uncoupling the Ball Hitch Connecting Trailer lightsPinTle HiTCH Coupler Pintle Coupler and pintle HookCoupling Trailer to Tow vehicle pintle Coupler Figure H. Attaching Safety Chain Pintle HitchBe sure lug nuts are tight before each tow Tire SaFeTY Unsafe Tires, lug nuts or WheelsDetermining load limit of Trailer Determining load limit of Tow vehicle Step StepLetter rating Speed rating Tire FundamenTalSTire repair Tire Safety TipsReplacing Worn or damaged Tires Uniform Tire Quality grading Standards uTQgSLug nut Torque requirements Wheel rimsWheels, Bearings and lug nuts Figure M. Trailer to Tow Vehicle Wiring Diagram Lights and SignalsHydraulic Hoses Schematic Maintenance Parts Locator Generator Wiring Diagram Generator Wiring Diagram Explanation of codes in remarks column Qty Description Suggested spare partsSG1400C3 with Cummins QSB7-G5 Diesel Engine 1 to 3 units Housing Base assy EE40474 BASE, 1400A STUDIO, 48 X EE55742EE6653 EE33397Housing interior assy Door ASSY, Left Side SWITCH, OMRON, Enclosed LimitHANDLE, Door Assy PH110ZN LATCH, Door HANDLE, 2-POINT Door ASSY, CamlokCAMLOK assy BUS BAR, 6 SET CAMLOK, 3 Spacing PANEL, Output BUS, CamlokBUS BAR, Ground to Neutral Bates CONN, 100A, 125V, FemaleControl box assy. panel PANEL, INSTR, Intelivision SWITCH, TOGGLE, DPDT, ON/OFF/ONHINGE, Control PNL MTG Intelivision 5.7 DisplayControl BOX assy. Interior BOOT, DEUTCH, DRC26-24 BT SWITCH, 15 MIN. Timer W/ ScrewsBOOT, DEUTCH, DRC26-40 BT BOX, Intelligen ControlENGINE/GENERATOR Mounting assy Motor MOUNT, Fail SAFE, 840 LBS Drive Disc Assy SAE #11.5NUT PLATE, Base Assy FITTING, BULKHEAD, Brass 1/4 NPTRADIATOR/MUFFLER Support COVER, FAN, Steel SUPPORT, RadiatorASSY, ARC Baffel W/ Insulation Unistrut CHANNEL, MFL SupportRADIATOR/FAN Assy RADIATOR, Alum WASHER, SAFETY, Hydraulic FANOverflow BOTTLE, RAD Coolant BRACKET, Overflow BottleRadiator piping Lower Water Line Upper Water LineFILTER, COOLANT, SPIN-ON Mntg Head KIT, Coolant FilterAIR Filter HOSING/PIPING BAND, Metal A/C Mntg AIR FILTER, 13 DonaldsonHump HOSE, STR. Rubber 5 ID CIA, TURBO, STYLE, 4 1/2Exhaust assy SILENCER, 16 Cylindrical Mounting BAND, 16 RoundTAILPIPE, 5 Expanded BOLT, 4 FlatSaddle BOX Assy SWITCH, AUX, ABB DECAL, CAUTION, do not SwitchREGULATOR, VOLTAGE, DVR2000E CAPACITOR, 7.5 MFDEngine starter, relay and batterY Assy BOLT, BATTERY, 10.38 Long TRAY, BATTERY, 27-60, SSPANEL, Starter Relay RELAY, Starter SolenoidFuel System Assy PUMP, FUEL, Stewart Warner FUEL-WATER SEPARATOR, RacorPLATE, MTG, Fuel Pump HOSE, BARB, Steel 3/8Fuel System Assy ADAPTER, EXTENDED, 3/8 X 3/8 Street TEE, 1/2 ThreadCLAMP, HOSE, 3/8 HYD. vent actuator hosing Assy FITTING, STRAIGHT, 3/8MJX3/8MAORB ANGLE, BracketEngine component Assy Alternator FILTER, FuelPUMP, Fuel ACTUATOR, ETR Fuel ControlHyd. MANIFOLD, Valve and Hose Assy Test FITTING, Pressure Gauge MANIFOLD, HYD. ACTUATORS, 150 PSICONN, DIN, PROPORTIONAL, Solenoid BRACKET, HYD. Actuator ManifoldHyd. TANK, Filter and Hose Assy ELEMENT, HYD. Filter Tank ASSY., 7 GAL HYD ResivoirTEE, STREET, 1/2 Nptf Hyd. TANK, Filter and Hose Assy TEE, UNION, 1/2 Nptr ELBOW, 90., Male PipeFlame Resistant USMSHA2G-1C-14C/33 Goodyear Hyd. PUMP, COOLER, FAN Motor and Hose Assy Test FITTING, Pressure Guage SAEJ20R3-HT-D3-EC, GoodyearCrankcase ventilation Assy FILTER, High Density CANISTER, Crankcase AssyFILTER, Ultra Density HEAD, Crankcase AssyTrailer Assy CAP SCREW, HX. HD. GRD PINTLE, EYE, RingWASHER, Flat Zinc PLT /8 NUT, HX. NYLOCK-INSERT, GRDFreigHT poliCY Terms and conditions of sale partsPage HERE’S HOW to GET Help

SG1400C3-55748 specifications

The Multiquip SG1400C3-55748 is an advanced generator designed for a wide array of applications, including construction sites, event management, and emergency power backup. At the heart of this robust unit lies a powerful engine that produces reliable energy output, ensuring that it meets the demands of both professionals and casual users alike.

The SG1400C3-55748 boasts an impressive power rating of 14 kW, making it suitable for powering multiple tools and equipment simultaneously. This generator is equipped with a durable and fuel-efficient engine, capable of running for extended periods without compromising performance. Efficient fuel consumption is a critical feature, allowing users to maximize productivity while minimizing operational costs.

One of the standout features of the SG1400C3-55748 is its advanced sound attenuation system. This generator is designed with a noise-reduced enclosure that significantly lowers operational sound levels, making it an excellent choice for noise-sensitive environments. This feature not only enhances user comfort but also complies with noise regulations that may be in effect at various job sites.

The Multiquip SG1400C3-55748 incorporates advanced technologies, including automatic voltage regulation (AVR), which offers stable power output and protects connected devices from voltage fluctuations. This is particularly beneficial for sensitive electronics and equipment that could be damaged by irregular power supply. The generator also features an easy-to-read control panel that allows users to monitor output levels and operating conditions effortlessly.

Safety is a priority for the SG1400C3-55748, featuring multiple safety mechanisms such as low oil shutdown and over-temperature protection. These features ensure that the generator operates within safe parameters, reducing the risk of damage to the unit and connected loads.

The portability of the Multiquip SG1400C3-55748 is enhanced by its compact design and integrated wheel kit, allowing easy transportation between job sites. Whether for emergency use, outdoor events, or construction, this generator offers the versatility and reliability needed for various applications.

In summary, the Multiquip SG1400C3-55748 is a powerful, efficient, and portable generator. Its advanced technologies, user-friendly features, and safety mechanisms make it an ideal choice for professionals and homeowners alike, ensuring that you have the reliable power you need when you need it most.