Ultra HV Series
2Pages

ShorPOWER ® FREQUENCY CONVERTERS 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, using either a single or dual transformer isolation approach, provides the widest selection of onboard frequency converters available to the yachting community. APPLICATION: The ShorPOWER® ULTRA HV is a single transformer isolation system utilizing state-of-the-art IGBT technology and a pulse width modulated (PWM) control system. This system eliminates concerns over compliance to ever increasing marina regulations and compliance statements regarding the use of onboard generators while docked. Noise and air pollution caused by these generators, coupled by increased operational and maintenance costs, make the use of an ULTRA frequency converter a must. Additionally, the ShorPOWER® ULTRA HV can isolate, regulate and condition dockside power, which protects the onboard electrical system by eliminating voltage spikes, surges, voltage drops or sags, and harmonic distortions typical of dock power. The ULTRA HV is available in a high voltage configuration for yachts over 150 feet. The ULTRA HV converts any frequency and phase to the yacht’s exact electrical requirements. The ULTRA HV is surprisingly lightweight, and packaged with the space limitations of the yacht in mind. This system will convert the dockside, three-phase voltage to the specific electrical configuration onboard the yacht. The ULTRA HV is available in sizes from 50 to 300 kVA, with a parallel configurations up to 900 kVA. STANDARD FEATURES:  Power ratings from 50 kVA to 900 kVA  Pure sine wave output  Input auto-ranging from 350 to 528V,  Fully integrated input / output electronic  Voltage transient and lightning protection  State-of-the-art IGBT and PWM technology (single transformer isolation)  3Ø outputs in all standard bus configurations  Light weight design  Digital display and control panel  Precise output voltage and frequency regulation  Single cabinet configuration  Input safety disconnect protection package  Input emergency power off (EPO)  Automatic restart select  Built-in self-diagnostics system  No periodic calibration required  Remote on/off control  Stud type power connection

OPTIONS AVAILABLE: ■ Remote communications data link: RS 232, RS 485, Ethernet (specify one only) ■ Integrated dual shore cord system ■ Fully integrated ShorPOWER® to generator, seamless power transfer system ■ Modular configuration ■ Low depth configuration ■ Low profile configuration ■ Output load disconnect ■ Local touch-screen display and control panel ■ Remote touch-screen display and control panel ■ Remote start / stop / reset switch control box ■ TecPOWER® switchboard data link interface ■ Parallelable for increased capacity or redundancy GENERAL SPECIFICATIONS INPUT: Voltage...