VRM360 series is an intelligent On-board DC Vehicle charging pile promoted by SICON to meet market demands.It adopts advanced modular structure design concept and cutting-edge electronic circuit technology.As on-board build-in power module matched electric car,it transfers AC mains to DC power supplied for electric cars,providing reliable DC power supply for electric car battery.Rectifier module input is single-phase mains,output DC is 200VDC-450VDC / 250VDC-650VDC / 300VDC-750VDC,meet the demand of different voltage battery pack.It features boot self-check、AC input over/under voltage protection、output overload protection、over temperature protection inside the module. Active power factor calibration technology and DC-DC conversion technology adopt full digital DSP control technology. The DC-DC power circuit uses alternating tri-level series resonance soft switch technology, the efficiency of which can reach 300KHz, with high reliability, high availability, high maintainability and high efficiency.
1.Wide input voltage range:90-264V, input surge protection design,single module power:3.3KW、6.0KW;
2.Using DSP digital control technology,realizing pure digital control from input to output;
3.Adopting decrease power device bearing stress alternating series resonance soft switch technology