574 frame, 4 pole synchronous AC generator
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574 frame, 4 pole synchronous AC generator

Part#: 574RSL4166

Catalog#: 574RSL4166

Key Features


  • Ideal for prime power and standby applications in mission-critical applications - airports, distributed power, hospitals, data centers, microgrids
  • 2/3 pitch and full damper winding for minimized harmonic distortion under wide range of load conditions
  • Random wound with multiple dip & bake insulation system
  • Large, end-mounted conduit box is standard with 4 and 7 bus bar designs standard on many models
  • Designed for easy paralleling with utilities or other generators
  • Features Marathon’s exclusive Unirotor construction, meaning that the main rotating field consists of a single diecast unit
  • Heavy-duty shielded bearings
  • PMG excitation system standard with PM500 or DVR2400 – to isolate the voltage regulator’s power from load-induced distortion
  • Fully UL® listed, CSA® certified, and carries the CE® mark
  • Optional form wound designs w/ VPI insulation systems

Specifications


Frequency Frequency: 60 Hz Terminations Terminations: Leads
Speed Speed: 1800 r/min Leads Leads: 4
Phase Phase: Three Regulator Regulator: DVR2400
Insulation Insulation: Class H Winding Winding: Random Wound
PMG PMG: Standard Bearing Bearing: Single, Double, Close-Coupled
Frame Frame: 574 PF PF: 0.8
kW kW: 900 UL Listed UL Listed: No
Country of Origin Country of Origin: Mexico

Efficiency


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