Marine UPS
medium
Uninterruptible power supplies for navigation, communication, and safety systems
Known Models (4)
APC (Schneider Electric) Smart-UPS RT (Marine Rated)
1-20 kVA
· Electrical Energy Storage
· Online Double-Conversion UPS
type: Online Double-Conversion UPS
Common Failures:
- • Battery end-of-life
- • Fan failure
- • Bypass switch malfunction
- • Output capacitor aging
Service: Replace batteries every 3-5 years. Annual self-test. Marine coating for salt air protection.
Spares: Ersatzteile über APC (Schneider Electric) oder zugelassene Vertriebspartner. Lead time: 2-6 Wochen.
Eaton 9PX (Marine UPS)
1-11 kVA
· Electrical Energy Storage
· Online Double-Conversion UPS
type: Online Double-Conversion UPS
Common Failures:
- • Battery degradation
- • Inverter IGBT failure
- • LCD display fault
- • Communication card error
Service: Energy-saving mode available. Hot-swappable batteries. Marine vibration rated. Annual battery test.
Spares: Ersatzteile über Eaton oder zugelassene Vertriebspartner. Lead time: 2-6 Wochen.
Riello Sentinel Pro (Marine UPS)
0.7-10 kVA
· Electrical Energy Storage
· Online Double-Conversion UPS
type: Online Double-Conversion UPS
Common Failures:
- • Battery aging
- • Fan noise/failure
- • Rectifier fault
- • Bypass transfer failure
Service: Good European availability. Annual battery replacement cycle depending on ambient temperature.
Spares: Ersatzteile über Riello oder zugelassene Vertriebspartner. Lead time: 2-6 Wochen.
Victron Energy MultiPlus
0.8-15 kVA
· Electrical Energy Storage
· Inverter/Charger/UPS
type: Inverter/Charger/UPS
Common Failures:
- • FET failure from overload
- • Battery charging algorithm error
- • Transfer relay wear
- • Communication Bluetooth fault
Service: Popular on yachts and smaller vessels. Cerbo GX for monitoring. Parallel operation possible. VRM remote monitoring.
Spares: Ersatzteile über Victron Energy oder zugelassene Vertriebspartner. Lead time: 2-6 Wochen.