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      1. 
        
      2. DC Power Distribution Board

        CRH5011 Series

        Home>Products>New Energy Ship Series>DC Power Distribution Board


        Product Introduction

        CRH5011 Series DC distribution board is a DC-DC conversion, DC-AC drive, DC-AC inverter, AC-DC rectification and other integrated drive-distribution-charging system. Each set of DC distribution board contains several AFE rectifier, DC converter, propulsion inverter, daily inverter, LCL filter, SIN filter, LDC filter, circuit breaker, fuse and other equipment devices.


        Product Features

        DC distribution board adopts left and right segment symmetrical design, and the bus switch (solid switch or disconnecting switch with fuse protection) is divided into two sections. Under the condition of normal operation, the bus switch remains closed. When unilateral bus fails, the solid switch or disconnecting switch fuse will be automatically broken and the fault bus isolation can be realized to ensure the normal operation of the ship.


        Specification


        Parameters of the DC power distribution board of the 30-meter passenger ferry

         DC converter module

        Two sets

        DC converter battery side voltage

        563.2VDC

        DC converter DC bus side voltage

        750VDC

        DC converter module power

        150kW

        Push forward the inverter module

        Two sets

        Push the inverter DC bus side voltage

        750VDC

        Push the inverter AC side voltage

        400VAC

        Push forward the inverter module power

        300kW

        Bank electric rectifier module

        Two sets

        Bank electric rectifier module power

        100kW

        Daily inverter module

        Two sets

        Daily-use inverter module power

        50kW