"> Danfoss/Vacon VACON NXP Marine 55kW 440V Marine
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Danfoss/Vacon

VACON NXP Marine 55kW 440V Marine

Danfoss/Vacon VACON NXP Marine 55kW 440V Marine is listed as a marine variable-frequency drive or frequency converter in the Frequency Converters & Drives / Variable Frequency Drive (VFD) / Frequency Converter category. Equipment of this class is typically installed in a switchboard, motor-control center, dedicated drive cabinet, or machinery-space panel serving the connected motor or electrical load. Its shipboard purpose is to electronically control motor speed, torque, starting, or electrical frequency for efficient and controllable machinery operation. The exact piping, electrical, control, foundation, and accessory arrangement depends on the vessel and the supplied configuration. The structured source data lists the following model-specific information: Leistung (kW) is listed as 55.0. Any differences from adjacent models in the same family, including rating, size, material, control, certification, or accessory differences not explicitly listed here, should be confirmed in the manufacturer documentation.

55.0 kW
Power

Components & Design

Component data being added…

Technical Data

power kw 55
current a 72.2
cooling air
ip rating IP55

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Common failures & inspection points

Cooling fan, filter, or heat-sink fouling causes overtemperature alarms, derating, or protective trips
Input supply, fuse, rectifier, or DC-link faults cause undervoltage, overvoltage, or inability to start
Output cable, motor insulation, or power-semiconductor faults produce overcurrent, earth-fault, or drive trips
Encoder, feedback, control, or communication faults cause unstable speed, incorrect response, or network alarms
Incorrect or corrupted parameters after service cause poor acceleration, nuisance trips, or operation inconsistent with the driven machine

Service & Maintenance

Check cabinet cleanliness, cooling airflow, fans, terminals, earthing, input and output alarms, event history, motor current, feedback signals, and communication status. Parameter changes and electrical measurements must follow the manufacturer's procedure and the vessel electrical safety rules.

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Replacement Parts

Typical spares include approved cooling fans and filters, fuses, keypad or display units, control and communication modules, and critical power or interface components identified in the manufacturer spare-parts list.
Equipment Model #84072 · ✓ still in production