ShorPOWER® ULTRA LP™
Stable electrical power is essential and expected on luxury yachts today, but all too often the lights on board will flicker or go out and systems essential to the enjoyment of the yacht such as the air conditioning have to be limited because of the available power from the dock. By installing a ShorPOWER® ULTRA LP™ these problems become a thing of the past.
The ULTRA LP™ automatically connects to any low voltage marina power source worldwide and provides clean, stable and reliable marine power supply for the yacht. Ideal for yachts under 120 feet the Ultra LP is fully compatible with all types of marina breakers and complying with marine shore power supply regulations, having an ULTRA LP™ on board makes the yacht a truly global vessel.
Advanced Power Design
The ShorPOWER® ULTRA LP™ marine shore power 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 with no distortion.
The onboard 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 supply quality the ULTRA LP™ will always produce stable and reliable power. This reliability is achieved by manufacturing the converter using only the highest quality components and by engineering the converter for actual marine use.
Maximize Marina Power
Many yachts have to reduce their air conditioning and galley loads when in the marina to prevent overloading the circuit breaker on the dock and losing all power. By balancing the currents in the shore cord the ULTRA LP™ converter increases the amount of available power from the marina by as much as 20%.
Designed from the ground up, based on years of marine experience, the converter is engineered to operate in the worst marine conditions such as high ambient temperature and humidity. It has been extensively tested to ensure that when actual marine power loads such as large motors and compressors start there are no fluctuations of the output power.
|Input||Type||12 kVA - 1Ø
15 - 40 kVA - 1Ø & 3Ø
|Voltage||187 to 260 Volts or
350 to 528 Volts
|Frequency||40 to 70 Hz|
|Power Factor||≥ 0.95|
|Output||Power Ratings||1 Phase: 12, 15, 18, 25, or 30 kVA
3 Phase: 12, 15, 18, 25, 30, or 40 kVA
|Frequency||50 or 60 Hz ±0.1 Hz|
|Overload||At 12 kVA:
150% for 60 Seconds
At 15 to 40 kVA:
110% for 2 hours
150% for 60 seconds
200% for 20 seconds
|Environment||Protection||Over/Under Voltage, Loss of Phase, Over Current, Over Load, Short Circuit and Over Temperature|
|Temperature Range||0°C to +45°C|
|Humidity||0% to 95%
Onboard ShorPOWER Converters
|Ultra LP||SPA Compact||SPA-II||SHF|
|Unit Power Ratings||12kVA - 40kVA||37.5kVA - 50kVA||37.SkVA - 720kVA||180kVA - 2000kVA|
|System Power Ratings||24kVA - 40kVA||380V - 480V||208V - 480V||380V - 480V|
|Input Voltage||187V - 260V||177V - 528V||177V - 528V||177V-528V|
|Alternate Input Voltage||350V - 528V||208V - 240V|
|Input Phase||1 and 3||1 and 3||1 and 3||3|
|Output Voltage||208V - 480V||208V - 480V||208V - 480V||208V - 480V|
|Output Phase||1 or 3||1 or 3||1 or 3||3|
|Extended Operating Temperature|
|Dual Shore Cord Input|
|Communications Data Link|
The safest, most reliable and cost-effective marine electrical power system starts with a quality design
Select Atlas’ team of highly experience and degreed marine Electrical Engineers to provide the optimum electrical power system design for your vessel. Their many years of…
Detailed Documentation Package
The engineering design team at Atlas Marine Systems provides a detailed documentation package that assists the shipyard in identifying the electrical power system components and equipment…
Atlas — Your single-source electrical supplier for design and equipment
The Atlas design service is an enhancement to an electrical system using Atlas TecPOWER™ AC and DC switchboards and ShorPOWER frequency, voltage and phase converters. Intimate…