"> AEG Power Solutions / 3W Power (Germany) Marine UPS Series
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AEG Power Solutions / 3W Power (Germany)

Marine UPS Series

AEG Power Solutions is a German UPS manufacturer, particularly prevalent on German naval ships and commercial ships. Marine UPS systems supply critical navigation and communication systems during power failure. SOLAS requires an emergency power battery for at least 36 hours for certain systems.

1-200 kVA
Capacity
230V/400V AC
Voltage
Uninterruptible Power Supply
Medium

Components & Design

Component data being added…

Technical Data

type Online Double-Conversion UPS (Marine)
variant count approx 3
period start year 1990
drive type Electric
construction IGBT inverter, battery bank, static switch

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Common failures & inspection points

●Battery degradation from age/temperature (replace every 3-5 years)
●Inverter IGBT module failure from voltage spikes
●Fan failure causing overheating
●Static switch malfunction
●Capacitor aging in DC link

Service & Maintenance

Battery replacement every 3-5 years. Battery test quarterly. Inverter/rectifier check annually. Fan replacement every 3-5 years. UPS load test annually.

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Replacement Parts

AEG Power Solutions. Lead time: 2-4 weeks. Batteries: widely available.
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Equipment Model #37964 · ✓ still in production