General Electric Q557


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Get full specifications on General Electric Q557 General Purpose

Category: General PurposeProduct Line: Quantum LMV – TEFCHP: 450
KW: 335.7RPM: 3600Voltage: 575
Enclosure: TEFCFrame: 5011LSMotor Standards: NEMA
Nema Design: BNameplate: 316 Stainless SteelMount: F1
Motor Type: AC MotorMotor Standards: NEMAKW: 335.7
Insulation Class: FIngress Protection: IP55Paint: Buff, Epoxy ester
Phase: 3Pole: 2Weight: 5475
Voltage: 575Thermostats Thermistors: Consult ManufacturerTemperature Rise: 80C @ 1.0 SF
Space Heaters: 115VService Factor: 1.15RPM: 3600
Rotor: Cast AluminumHP: 450Hertz: 60
Duty: S1C Dimension: 74.14Bearings NDE: 6315ZC3
Bearings DE: 6315ZC3Efficiency: Premium EfficiencyElevation: 3300Ft
Enclosure: TEFCFull Load Efficiency: 95.8Full Load Amps: 374
Frame Material: Cast IronFrame: 5011LSAmbient Teperature: 40

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Breakdown Torque: 274.75No Load Current: 54.94Power Factor 100%: 94.23
Power Factor 50%: 92.19Power Factor 75%: 94.06Rotor Inertia lb ft: 108.15
Safe Stall Time Cold: 62Safe Stall Time hot: 38Max Allowable Inertia lb ft: 1071
Efficiency 100%: 96Efficiency 50%: 95.8Efficiency 75%: 96.04
Full Load Current: 371.91Full Load Speed: 3570Full Load Torque: 662
KVA Code: GLocked Rotor Current: 2375.68Locked Rotor Torque: 87.4
VT: 1000:1

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Q557 Crossovers

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The General Electric Q557 electric motor has 450 HP, 3600 RPM, 575 Voltage, 5011LS Frame & TEFC Enclosure. Q557 has 0 Crossovers. Visit our General Electric Catalog. Discuss Q557 with a community of industry professionals on our General Electric forum.