Product Description XINYUHUA series shore static frequency converter,with IGBT converter technology and digital processing,transform the voltage 400V / 50Hz three-phase into 440V ~ 480V/60Hz. It widely used in the ships, ship building,the garage, the platform and the wharf which has to change 50hz industrial electricity to 60hz high quality electricity. XINYUHUA series shore static frequency converter adopts Canada high performance converter technology. The PCB circuit board uses the coating curing process and the output transformer uses the overall vacuum impregnation insulating paint and spraying high temperature protective paint processing,which has the high insulation level and protective ability. The moisture proof and dust proof are IP54. The cabinet body uses spray treatment,so the protection grade reaches IP22. The case where to install air conditioning can adopt fully enclosed chassis, the protection grade can be IP54,which in full compliance with Classification Society CCS marine product certification standards. Key features and flexibility High system availability through advanced power module redundancy Capacity to provide output immunity to input disturbances (for voltage sags and frequency shifts) The unity power factor rectifier with a THD of <3% provides lower harmonics Aligned to inflexible space constraints Minimal operating and maintenance costs Protects sensitive and expensive loads Clean sine wave output voltage Unity power factor, sine wave, active rectifier design Modular design giving high reliability and short repair times Fully isolated AC connection using an output transformer Wide range of voltages available, 50Hz and 60Hz Small footprint design Internal web server and Mod-bus TCP allows remote monitoring Output cable voltage drop compensation Seamless generator change over option (synchronization) Generator emulation and load sharing XINYUHUA shore static frequency converter modules structure: XINYUHUA shore static frequency converter modules contains IGBT, SMPS, radiator, electrolysis, capacitance, driver board, copper plate etc. The modules adopts IGBT converter technology, with the advantage of high reliability, small capacity, large making material savings, light weight, move easily. In the design of the structure, it gets the switch power and the module M57962AL together, that can save more space and take more strong ability. It will reduce 50% cost than similar products produced by other countries. It enhances system reliability, and more evenly distributed, more compact structure, elegant and beautiful. A.High reliability: The main components uses original German Infineon IGBT converter module and the drive protection uses original Infineon. Perfect drive ensure all the system reliable operation . B.Fast dynamic response (patent technology): Double closed-loop feedback circuit, inner loop current ensure nonlinear load waveform non-distortion; the outer loop voltage drop is less than 1% when sudden load pressure. The reaction speed is less than 2ms. C.Good human-computer interface, high measuring accuracy: Voltage, current, frequency, power and power factor four window measuring display. We use the well-known manufacturers of meter and the precision grade 0.5. D.Strong overload capacity: Power device application is reasonable. It can withstand 2 times the rated current impact, and will not cause voltage drop. E.Excellent stability: Frequency stability is &le; 0.01%, the output frequency is made by quartz oscillator shocks produce, so it is very stable, precise frequency. F.Full digital control: Using AVR single chip microcomputer as the central control unit. The powerful computing capability of most traditional hardware control is r