ShorPOWER Docker HP2023-10-10T09:01:58-05:00

ShorPOWER® Docker HP Voltage and Frequency Converter

ShorPOWER® Docker HF Voltage and Frequency Converter
Product Brochure (150-200kVA)

The ShorPOWER® Docker HP is a shore-based electric frequency and voltage converter that supplies power to yachts that are not compatible with the locally available dockside power. The Docker HP is equipped with a low noise and weather protected enclosure. It can operate alongside a yacht without disturbing occupants or adjacent vessels. The Docker HP is suitable for various marine dock-side installations and provides an excellent return on investment for the owner, given its surprisingly short payback interval.

Worldwide Power
The Docker will automatically provide clean, stable and reliable electrical power for the yacht.

Advanced Power Design
The Docker HF frequency converter utilizes state-of-the-art technology including the latest in power semiconductors and grain oriented transformer technology, all controlled by a high speed digital control system to produce a pure output sine wave.

Quiet Power
The enclosure has been engineered to minimize noise so it can be operated alongside the yacht without disturbing the occupants or adjacent vessels.

Reliable Power
The on-board guests do not want to be aggravated by flickering lights, black-outs and generator starts caused by fluctuations in the marina power. Regardless of the dock power quality the Docker HP will always produce stable and reliable power. This reliability is achieved by manufacturing the marine power converter using only the highest quality components and by engineering the marine power converter for actual marine use.

Marine Engineered
Designed from the ground up, based on years of marine experience, the converter is engineered to operate outdoors in the worst conditions in its weather protected enclosure. It has been extensively tested to ensure that when large loads such as motors and compressors start there are no fluctuations of the output power or performance.


  • Output available in any worldwide power configuration to suit visiting yachts.


  • Automatically starts when input power is applied.
  • Controls, metering an output circuit breaker behind a lockable watertight door.
  • Reduced current at start up prevents nuisance trip of marina breaker.


  • Provides protection against marina voltage transients.
  • Output power is stable even when large output loads are applied.
  • Precise output voltage and frequency regulation.
  • Regulation remains precise even with unbalanced loads.
  • Generous overload capability so no need to start generator during peak times.


  • State of the art power semiconductors and grain oriented transformers.
  • Extensive protection and diagnostic system.


  • Output Load Disconnect
  • Parallelable for increased capacity
  • Remote Touch Screen or Control Panel
  • CE Mark Certification
Dockside ShorPOWER Converters
Docker HFDocker HP
Unit Power Ratings100 or 125kVA150kVA - 200kVA
System Power Ratings200kVA - 1000kVA300kVA - 1000kVA
Input Voltage177V - 528V323V - 528V
Alternate Input Voltage
Input Phase33
Output Voltage380V - 480V380V - 480V
Output Phase33
Frequency ConversionStarStar
Voltage RegulationStarStar
Surge ProtectionStarStar
Modular Enclosure
Extended Operating TemperatureStarStar
Extended OverloadStarStar
Dual Shore Cord Input
Seamless Transfer
Communications Data LinkStarStar
Super Yachts Docked
Blue Compass


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