• On the afternoon of October 17, Shanghai Metro Line 18 held a roll-off ceremony at CRRC Zhuji.  The project train is currently the highest level fully automatic driving train (GoA4) unattended during the whole process.Shanghai Metro Line 18 was initially equipped with 50 vehicles and adopted the national standard 6-section A-type car group, with a maximum speed of 80km/h.Beihai Communication provided on-board passenger information system for Shanghai Line 18 trains. For the GoA4 level, the passenger information system can adapt to a variety of scenarios for linkage, and it fully considers reliability and redundancy. The passenger information system of this project uses a highly redundant ring Ethernet architecture, with dual switches for each vehicle and power supplied separately...
    2019 - 12 - 26

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  • 发布时间: 2018 - 11 - 22
    价格:
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    1.Feature•  Ultra high power density, less parellel modules for more reliability;•  Soft-switching technology, high efficiency up to 95%, full digital DSP control, total harmonic current less than 5%;•  Leading APFC tech (active power factor correction), power factor 0.995;•  Automatic intelligent current sharing without monitoring, supports intelligent hibernation;•  Ultra wide output range, works with the bus, car and other vehicles, featuring BMS auxiliary low-voltage power output;•  Supports hot plugging without damage, a module can be replaced within 1min;• ...
  • 发布时间: 2018 - 11 - 22
    价格:
    0
    市场价:
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    1.Feature•  Input: 90-280Vac;•  Output: ±(42-58)Vdc; Power: 1600W•  Compact structure, high power density of 25W/in3 ;•  Constant current output available within output voltage 42-54V;•  Constant power output available within output voltage 54-58V;•  Output voltage adjustable within 42-58Vdc,Default voltage: 53.5V;•  Wide operating temp. range: -33~+55℃;•  Extended operating temp. range: +55~+65℃;•  Power factor correction: ≥0.98;•  RS485 communication port;•  Input under-voltage protection;•  Input over-voltage protection;• ...
  • 发布时间: 2018 - 11 - 22
    价格:
    0
    市场价:
    0
    $
    0
    1.Feature•  Compact structure, high power density of 30W/in3;•  Output voltage adjustable within 42-58Vdc Default voltage: 53.5V;•  Wide operating temp. range: -33~+55℃;•  Extended operating temp. range: +55~+65℃;•  Power factor correction: ≥0.99;•  RS485 communication port;•  Input under-voltage protection;•  Input over-voltage protection;•  Output over-voltage protection ;•  Output over-current protection;•  Over temperature alarm and protection;•  Paralleled work available via current sharing bus;•  Remote start up/shutdown;• ...
  • Product desciption
  • Purchase Notes
  • Service
  • Product Reviews
  • 1.Feature

    •  Ultra high power density, less parellel modules for more reliability;

    •  Soft-switching technology, high efficiency up to 95%, full digital DSP control, total harmonic current less than 5%;

    •  Leading APFC tech (active power factor correction), power factor > 0.995;

    •  Automatic intelligent current sharing without monitoring, supports intelligent hibernation;

    •  Ultra wide output range, works with the bus, car and other vehicles, featuring BMS auxiliary low-voltage power output;

    •  Supports hot plugging without damage, a module can be replaced within 1min;

    •  Complete isolation and failure protection between input and output terminal, output end equipped with backflow-prevention device;

    •  Compact size, customized design, compatible with multiple protocols, applicable for integrated / split or other types of charger.

    2.Applications:

    •  48V Distributed power system;

    •  Ethernet;

    •  Exchanger;

    •  LAN, MAN.


  • 产品名称:

    上市日期: 2018-11-22
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