SHF Series
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Atlas Marine Systems is the world leader in the design of marine electrical power systems. Atlas provides electrical engineering services to define the vessel electrical distribution system and the appropriate application of its TecPOWER® series switchboards, load management and power management systems. Additionally, the Atlas ShorPOWER product line provides the widest selection of onboard frequency converters available to the yachting community. APPLICATION: The ShorPOWER SHF frequency converter utilizes state-of-the-art technology including the latest generation of power semiconductors and transformers controlled by an ultra-high speed digital system to create precisely regulated output power. This technology allows the converter to be very compact and lightweight while being electrically powerful and highly efficient. The SHF will automatically connect to any marina power source worldwide and provide clean, stable and reliable power for the yacht. This is especially important due to ever increasing regulations regarding the use of onboard diesel engine generators while docked at a marina. Noise and air pollution caused by these generators, coupled by increased operational and maintenance costs, make the use of the ShorPOWER SHF frequency converter a must. Additionally, the ShorPOWER SHF produces a highly regulated output regardless of fluctuations in the dockside power or changes in load onboard. This regulation protects the onboard electrical system by eliminating voltage transients and harmonic distortions typical of dockside power. The SHF is designed to be the most reliable converter on the market by manufacturing the converter using only the highest quality components and by engineering the converter specifically for marine use, such as operating continually at 100% load in high ambient temperatures. It is available in single unit ratings from 30-50kVA. The compact, lightweight form factor allows the SHF to be installed where height is restricted. Additionally, the ability to mount the system in either a vertical or horizontal configuration expands the installation opportunities on board. The SHF is designed as a dual input machine to maximize the use of available dock power. DIFFERENTIATING FEATURES: • < 5% input current distortion - provides input power factor correction to maximize obtainable dockside power • Output power is electrically isolated from the shore supply • High Efficiency - converts more of the available dock power for onboard usage • Internal Communication Ports - USB, RJ45 (ETHERNET), RS485 (Modbus), & RS232 • External Communication Port - USB (Service Access) • TCP/IP/Ethernet interface (Modbus) • Proportional Dual Shore Cords - maximizes the amount of power obtainable from the dock • Regulation of unbalanced phases - protects equipment onboard • Output stabilized when step loads are applied - protects equipment onboard • Unbalanced loads on board are not reflected on the input - maximizes the amount of power obtainable from the dock • Generous overload capability - power boost for peak usage times - no need to start generators or load shed • Precise output voltage and frequency regulation - protects equipment on board • Voltage transient and lightning protection - protects equipment on board DIFFERENTIATING FEATURES (cont'd): • High reliability with a sophisticated diagnostic and protection system • Alarm indication when input current exceeds programmed dock breaker rating • Multi Language Display (Arabic, Asian, English, French, German, Italian, Russian and Spanish - others, specify) OPTIONS AVAILABLE: • Parallelable for increased capacity or redundancy • Seamless power transfer between ShorPOWER and generator, and between generators • Remote touchscreen or control panel • Output load disconnect • TecPOWER switchboard data link interface • Horizontal configuration MECHANICAL SPECIFICATIONS: Size: See Figure 1 Cooling: Forced Convection Fort Lauderdale, Florida USA WWW.ATLASMARINESYSTEMS.COM U.S. Toll Free 888-476-8687 TEL 954-735-6767 • Fax 954-735-7676

GENERAL SPECIFICATIONS INPUT: Voltage Frequency Input Current Distortion Power Factor Phase Rotation Protection Inrush Current ENVIRONMENTAL: Acoustical Noise Temperature Range Relative Humidity ENERGY FACTORS: Efficiency 177 to 528 volts, 30, 3 or 4 wire plus ground 50 - 60 Hz ± 10% < 5% > 0.999 Any Over/undervoltage, loss of phase, overcurrent, short circuit. Voltage transient protection IAW IEEE C62.41.Location Cat. B/C No greater than 50% of full load current 92% typical at full load; 91% typical at half load; varies depending on configuration OUTPUT: Unit Power Ratings Power Factor...