Marine Generator / Alternator · Power Generation
The Marathon Electric MaraGlobe 150kVA 400V 50Hz is a marine‑rated synchronous generator/alternator designed to supply auxiliary power on board vessels, featuring a four‑pole design and IP23 enclosure.
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What our service work and the manufacturer documentation say about keeping this model running.
Inspect winding cleanliness, insulation condition, bearings, cooling air path, terminals, excitation equipment and signs of overheating. Trend insulation, vibration and winding or bearing temperatures and review AVR or protection alarms. Verify voltage and reactive-load behaviour during normal operation. Refer to the manufacturer documentation for the exact figure for insulation, bearing, excitation and electrical limits.
Carry AVR or excitation modules where supported, rotating-diode sets, bearings, temperature sensors, fuses, terminal hardware and approved cleaning or insulation-maintenance materials.
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