Manuals / Multiquip / Lawn and Garden / Portable Generator

Multiquip MQP20IZ, MQP40IZ, MQP45GM, MQP60IV, MQP50IZ, MQP30GM, MQP30DZ Generator Set Wire Diagram

Models: MQP60GM MQP30DZ MQP30GM MQP50IZ MQP60IV MQP45GM MQP40IZ MQP20IZ

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Page 72

DC CONTROL WIRING — CONTROL BOX BACK PANEL

Figure 34. Generator Set Wire Diagram

PAGE 72 — INDUSTRIAL GENERATOR SETS — APPLICATION & INSTALLATION MANUAL — REV. #4 (09/07/07)

Image 72

Multiquip MQP20IZ, MQP40IZ, MQP45GM, MQP60IV, MQP50IZ, MQP30GM, MQP30DZ, MQP60GM installation manual Generator Set Wire Diagram

Contents

MQ Power Application & Installation ManualPage Heres HOW to GET Help Table of Contents Page Safety Message Alert Symbols Foryour Safety and the Safety of Others Safety Message Alert Symbols Accidental Starting Important Safety Instructions General Safety Important Safety Instructions General Safety Radiator Operation Safety Maintenance SafetyEmergencies Always know the location of the nearest fire extinguisher Battery Safety Fire Protection Genset should be inspected regularly for fire hazards Lifting the Generator Set Always drain fuel prior to lifting Always remember Safety FIRST!!! Safety involves two IntroductionIntroduction About This Manual Application and Installation InstallationOverview Application Installation Overview Cold Climates and Derating FactorsLocation Outdoor Locations „ Static Uninterrupted Power Supplies UPS Genset Sizing ProcedureGenset Sizing Generator Set Sizing Calculations Step Sequence Guidelines 765.7 Repeat steps a and b as necessary through all the worksheets Generator Set Sizing Calculations Select a Generator Set Establish the minimum size requiredRunning load should not be Genset Sizing Determining Load Characteristics Determining Load Characteristics LightingSingle-Phase Induction Motor Genset Sizing Determining Load Characteristics Three-Phase Induction MotorsCalculate SkVA as follows Determining Load Characteristics Calculate SkW as followsFull SkVA 100 Three Phase Nema Motor Code Table 201 Synchronous Motors Variable Frequency DrivesStatic UPS Equation above Output kVA is the nameplate kVA capacity Noise Consideration Radiator discharge air high frequency soundNoise Laws and Regulations Noise Zones Peak Day Comparison Chart dBA Environmental Considerations dBA Adding Additional Sound Sources Below estimates the noise level from multiple noise sources Effects of Distance Distance Effects on dBA Reducing Noise Following will help reduce structure-borne noiseSee on page 32 for typical measures in reducing noise Following will help reduce airborne noise Acoustic Material Reducing Noise Access to Set MountingMounting on a Slab Floor Mounting on a Sub-Base Fuel Tank Mounting Foundation Mounting Foundation Mountingthe Generator SET General InformationVibration Isolators Installation and Adjustment Procedure Mounting Vibration Isolators Mechanical Installation Fuel System Diesel Fuel System InstallationDiesel Fuel Supply Tank Mechanical Installation Fuel System Diesel Diesel Fuel Supply Minimum Fuel Supply / Return Hose and Pipe Sizes Mechanical Installation Fuel System Gaseous Fuels Mechanical Installation Fuel System Gaseous Fuels ContaminantsGaseous Fuel Supply Pipe and Tube Sizing Natural GAS Schedule 40 Iron Pipe Sizing Typical Pipe Schematic for Propane Vapor Distribution Mechanical Installation Fuel System Liquid Propane Schedule 40 Iron Pipe Sizing Fuel Storage Regulations Environmental ProtectionAdditional references include Mechanical Installation Exhaust System Exhaust System InstallationField Installing a Generator Exhaust System Mechanical Installation Exhaust System Condensation Trap Exhaust System Installation Reference Data Factory Recommended Engine Exhaust Silencers Mechanical Installation Battery System Purpose of the BatteryMQ Power Batteries How BatteriesWork Mechanical Installation Battery System „ See the Battery Safety Instructions onEngine Starting System Mechanical Installation NEW Battery New Battery InstallationPreparation of Charged and Wet Batteries Preparation of Dry Charged Charged and Moist Batteries Mechanical Installation NEW Battery Removing Old BatteryDry Charged Batteries Charged and Moist Batteries Activation Battery System -TESTING Battery BatteryTestingStep One 1 -Visual Inspection See Flow Chart, on next Step Three 3 Load Procedure Battery System Batterytesting Chart Battery Testing Chart Battery System Charging Battery Battery StorageCharging LowWater-loss Batteries Battery System Battery Charger Battery System Battery Charger FC & FCA Battery ChargerLC1224-500-2 Battery Charger FC1224-10-2011U Battery Charger Battery System Battery Charger Safety Battery Charger InstallationBattery Charger Safety Mechanical Installation -VENTILATION and Cooling Engine CoolingVentilation and Cooling Vents and Ducts Mechanical Installation -VENTILATION and Cooling Louvers Mechanical Installation Mounted Radiator Cooling Factory Mounted RadiatorVentilation Mechanical Installation Mounted Radiator Cooling Mounted Radiator Cooling SystemRadiator Set Requirements Mechanical Installation Remote Radiator Cooling Remote Radiator Cooling optional Mechanical Installation Remote Radiator Cooling Remote Radiator Cooling Mechanical Installation Hotwell Cooling Hot Well Installation Mechanical Installation Heat Exchanger Cooling Heat Exchanger19,200/60x8 = 40 gpm Coolant Treatment CoolantTreatmentCoolant Heaters Electrical Installation DC Controlwiring DC Control Wiring Control BOX Back Panel Control BoxControl box contains the following „ Digital Control Module „ Control Box Back Panel Components DC Controlwiring Control BOX Back Panel L3 3 PH Generator Set Wire Diagram Transfer Switch AC Electrical Connections AC Electrical Connections Connection Of Generator Leads For Correct Voltage Output Electrical Terminations Mounted fuel tank is used, the electrical stub-upBreaker Line circuit breaker AC Electrical Connections System Grounding AC Electrical Connections System Grounding Pole ATS AC Electrical Connections Equipment Grounding Equipment Grounding Electrical Distribution System Electrical Distribution System PRE-START Preparation PRE-START Preparation Run the Generator Set Appendix Installation Checklist For MQ Power Industrial Generators Appendix MAIN-LINE Circuit Breaker Appendix MAIN-LINE Circuit Breaker Appendix Generator Specifications MQ Power Industrial Generator Specifications Appendix Generator Specifications MQ Power Industrial Generator Specifications Appendix Engine Specifications Appendix Engine Specifications MQP175IV MQP200IV MQP250IV Generator Model MQP300IV MQP350IV MQP400IV Appendix Engine Specifications Generator Model MQP30GM MQP45GM MQP60GM MQP80GM MQP100GM Appendix Dimensions and Weights MQ Power Generator Dimensions & Weights Appendix Dimensions Andweights MQ Power Generator Dimensions & Weights Heres HOW to GET Help