Franklin 2007 manual Submersible Motors

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Submersible Motors

Application • Installation • Maintenance

60 Hz, Single-Phase and Three-Phase Motors

2007

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Contents Submersible Motors Important Information for Installers of this Equipment Commitment to Quality Page Submersible Motors Application Installation Maintenance ManualStorage Application All MotorsFrequency of Starts Mounting PositionEffects of Torque Transformer Capacity Single-Phase or Three-PhaseTransformer Capacity Torque Required ExamplesUse of Check Valves Use of Engine Driven Generators Single-Phase or Three-PhaseEngine Driven Generators KVAFlow Inducer Sleeve Water Temperature and FlowRequired Cooling Flow MotorHot Water Applications Standard Motors Head Loss From Flow Past MotorHead Loss in Feet Meters at Various Flow Rates Minimum gpm l/m Required for 3 ft/s .91 m/sec Flow RateMaximum Water Temperature Service Factor HorsepowerHot Water Applications Example Heat Factor Multiplier at 3 ft/s .91 m/sec Flow RateGrounding Control Boxes and Panels Drawdown SealsGrounding Surge Arrestors Control Box and Panel EnvironmentWire Control Boxes Application Single-Phase MotorsWire Motor Solid State Controls QD Relays Solid State180 120200 250Actual Length Formula Two or More Different Cable Sizes Can Be UsedSingle-Phase Motor Speciﬁcations 60 Hz 3450 rpm Single-Phase Motor Fuse Sizing Buck-Boost Transformers Auxiliary Running CapacitorsBuck-Boost Transformer Sizing Application Three-Phase Motors Three-Phase 60 C Cable 150 240 140 220250 400 450200 250 150260 280Three-Phase 75 C Cable 130 120 180340 420 340 400 490Full Load Maximum Three-Phase Motor Speciﬁcations 60 HzAmps Watts Efficiency % Locked Rotor Amps575 Three-Phase Motor Fuse SizingEfficiency % KW Volts Amps Watts100 150 200 175 250 225 125 110 300 17.5 Efficiency Locked Rotor Amps Rating Full Load MaximumDual Element Heaters for 60 Hz 4 MotorsOverload Relays Furnas60 Hz 6 Motors Nema Heaters for AdjustableFootnotes for Tables 28, 29, Submersible Pump Installation Check List Date Filled In By Pump MotorTransformers Power SupplyControl Panel Incoming VoltageControls and Protective Devices InstallationVoltage To Motor Insulation CheckAmps To Motor 60 Hz 8 Motors Recommended Adjustable Overload RelaysPower Factor Correction SubMonitor Three-Phase ProtectionKVAR Required 60 Hz Motor Kvar Required for PFLine Voltage Control Three-Phase Starter DiagramsChecking and Correcting Rotation and Current Unbalance Three-Phase Power UnbalancePhase Converters Three-Phase Motor Lead IdentiﬁcationInline Booster Pump Systems Reduced Voltage StartersFeed Water Temperature C AIR Franklin Cable chart See 12. WiringSource of Cable Ampacity Availability Variable Speed Submersible Pump Operation, Inverter Drives Dimensions Standard Water Well Installation All MotorsPump to Motor Coupling Tightening Motor Lead Connector Jam NutShaft Height and Free End Play Submersible Leads and CablesSystem Troubleshooting Maintenance All MotorsMotor Does Not Start Motor Starts Too OftenMotor Runs But Overload Protector Trips Motor Runs ContinuouslyResistance Preliminary Tests All Sizes Single- and Three-PhaseResistance of Drop Cable ohms Insulation Resistance ReadingsNormal ohm and Megohm Values Between All Leads and Ground Checking and Repairing Procedures Power On Single-Phase Control BoxesOhmmeter Tests QD, Solid State Control Box Power OffOverload Kits 60 Hz QD Relay Replacement Kits QD Capacitor Replacement KitsQD Control Box Parts 60 Hz Control BOX Model no Capacitors MFD Volts Integral Horsepower Control Box Parts 60 HzOverload Relay Integral hp Overload Replacement Kits Integral hp Capacitor Replacement KitsIntegral hp Voltage Relay Replacement Kits Integral hp Contactor Replacement Kits1 hp QD Relay Control Box Wiring DiagramsHp Standard Hp Deluxe 282 201 Hp X-LARGE Pumptec-Plus Troubleshooting During Installation Maintenance Electronic ProductsPumptec-Plus Unit Appears DeadPumptec-Plus Troubleshooting After Installation QD Pumptec and Pumptec QD Pumptec & Pumptec TroubleshootingSubDrive75, 150, 300, MonoDrive, & MonoDrive XT SubDrive/MonoDrive TroubleshootingSubMonitor SubMonitor TroubleshootingSubtrol-Plus Obsolete See SubMonitor Subtrol-Plus Troubleshooting After InstallationGreen Off Time Light on Igbt AbbreviationsPage Page Page Toll Free Help from a Friend