Shore to Ship Power Voltage Converter 3 phase to single phase

This Shore to Ship Power Voltage Converter employs advanced mains-frequency isolation technology, establishing a robust electrical isolation barrier between shore power and vessel equipment. This technology effectively blocks potential adverse factors from the shore power supply, such as electrical interference, voltage fluctuations, and harmonics, delivering a stable and clean power source to onboard equipment. Regardless of variations in shore power quality, the converter maintains stable output voltage and frequency. This ensures optimal operation of onboard equipment including lighting systems, ventilation units, pumps, and electronic instruments, significantly reducing equipment failure rates and extending service life.

Given the complex and variable conditions encountered during vessel berthing, the converter demonstrates exceptional outdoor adaptability. Its housing is constructed from high-strength, corrosion-resistant materials, featuring waterproof and dustproof capabilities with an ingress protection rating of [specific rating, e.g., IP45, IP54], effectively withstanding rainwater, seawater splashes, dust ingress, and adverse weather conditions. Whether deployed in humid coastal ports, wind-swept inland river terminals, or dust-laden industrial harbour areas, the converter operates with consistent reliability, delivering uninterrupted power support to vessels.

Harmonic Suppression Technology
To counter electromagnetic interference generated by shipboard variable frequency drives, motors and similar equipment, the unit employs special winding designs and shielding measures. This filters out over 90% of high-frequency harmonics, ensuring pure and stable output voltage (error ≤ ±1%).

Dynamic Voltage Compensation
Through an integrated tap changer, voltage regulation within ±5% is achieved. This maintains output voltage near rated values even during fluctuations in shore power supply or sudden changes in vessel load, thereby safeguarding normal equipment operation.

Over 92% conversion efficiency
Utilising low-loss core materials and optimised winding techniques to minimise iron losses and reduce energy consumption, thereby supporting green shipping.

Multi-layered protection mechanisms
Equipped with overcurrent, overvoltage, overload, short-circuit and thermal protection functions. Continuously monitors operational status, disconnecting power within 0.1 seconds upon detecting anomalies to prevent fault escalation.

Port Shore Power System
Provides stable 400V/60Hz power supply for container ships, cruise liners and similar vessels, enabling auxiliary engines to be switched off during port calls to reduce noise and carbon emissions.
Offshore Engineering Vessels
Delivers 600V isolated power to drilling rigs, crane vessels and similar equipment, withstanding vibration and impact in harsh sea conditions.
Specialised Vessel Requirements
Supports customised input/output voltages (e.g. 460V to 220V conversion), power capacity and protection ratings to meet the demands of scientific research vessels, naval ships and other specialised applications.