Product introduction
Category:Switching Power Supply
  Product Introduction Provide passenger train electricity for electrical heating,air conditioning, storage battery and lighting. The first three generations of products adopt phase controlled rectification technology. The fourth generation train power supply products adopt four-quadrant commutation control of rectifier and adopt water-cooled method to resolve heat dissipation. Product Application The…
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Category:Switching Power Supply
  Product Introduction Modules Multiple Output Modular Design Diversified Expansion Function Support Hot Plug Visual Monitoring and Operating System       Product Application The Power Supply cabinet is mainly used in HXD serial China Railway High-speed electric locomotive. There are over 3000 units of operational Power Supply Cabinet,they belong…
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Category:Network Control
    Product Introduction Microprocessor, soft PLC, No Mechanical Contact Circuit. TCN Network Technology High Reliability, Long Life, Maintenance-free, Efficient Maintenance Seamlessly Compatibility, Low Maintenance Costs Product Application Shenzhen Metro Line 5 has been successfully operated; Shenzhen Metro Line 9 and other new built metro also uses this unit.  …
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Category:Network Control
    Product Introduction Air- conditioning Control Panel is the products after the air condition controller function extension, which can be connected with the air conditioning unit to control , without expansion peripheral interface. The subsystem of the Control Panel includes air condition controller, air switch, contactor, overload protection element,etc.…
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Category:Switching Power Supply
    Product Introduction Motor control using voltage space vector control method, big starting torque , high voltage utilization. Intelligence air conditioning control includes : return air temperature data collection, indoor temperature setting,condition transformation. There are fault record, storage, download function. AC output is the pure sinusoidal waveform, low harmonic…
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