"> Bonfiglioli Marine Active Cube 8 5.5kW 440V Marine
⚓ Working on this equipment?
Ask the AI troubleshooter, log your hours on board and turn them into invoice-ready service reports — for this exact model.
Start free — 14 days →
No credit card required
Bonfiglioli Marine

Active Cube 8 5.5kW 440V Marine

Bonfiglioli Marine Active Cube 8 5.5kW 440V Marine is a shipboard unit in the Frequency Converters & Drives group, classified in the source as Variable Frequency Drive (VFD) / Frequency Converter. It is normally installed in electrical rooms, machinery control cabinets or near large variable-speed motors where environmental conditions permit. Its primary duty is to control motor speed and torque by converting the electrical supply to the frequency and voltage required by the driven equipment. In service it interfaces with switchgear, motor cables, driven motors, control networks, cooling system, braking or harmonic equipment and automation/PMS signals. The source record states a power rating of 5.5 kW for this exact variant; this information is retained unchanged and distinguishes it from neighboring entries in the same product family. For exact limits, settings, test values and approved maintenance criteria, refer to the manufacturer documentation for the exact figure.

5.5 kW
Power

Components & Design

Component data being added…

Technical Data

power kw 5.5
current a 7.2
cooling air
ip rating IP55

🤖 Ask about this model

One free question — answered like a marine engineer. No account needed.

Common failures & inspection points

Power-semiconductor failure from overcurrent, heat or ageing, typically indicated by drive trip, blown fuses or inability to start the motor
Cooling fan or heat-sink blockage, typically indicated by high-temperature alarms, derating or repeated trips
DC-link capacitor degradation, typically indicated by unstable DC bus, alarms or nuisance shutdowns
Control-board or communication fault, typically indicated by loss of commands, network alarms or erratic operation
Motor/cable insulation or earth fault seen by the drive, typically indicated by earth-fault or overcurrent trips during starting/running

Service & Maintenance

Review fault history, cooling condition, cabinet cleanliness, terminals, DC-link condition, insulation of motor/cables, control signals and network communication; exact parameter settings and test values must come from the approved drive documentation.

Suppliers & Spare Parts

Direct links to manufacturer, datasheet, spare-parts portal and dealers — request access below.

📄 Request sourcing links & documents
🛠 Manage this equipment in your fleet

Cases, daily reports, timesheets and AI troubleshooting in the OceanSphere Marine app — free for 14 days.

Start free trial →
🔎 Suppliers & service for this equipment

Find manufacturers, repair shops and spare-part dealers in the Maritime Network — our global company directory.

Maritime Network →

Replacement Parts

Carry cooling fans, fuses, control boards or key modules where practical, contactors, communication cards and approved capacitor/power-module spares according to criticality.
Equipment Model #84379 · ✓ still in production