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2000A 20V Rectifier Transformer For Seawater Electrolysis

  • Input parameters: Three phase, AC380V±10% ,50HZ
  • Output parameters: DC 0~20V 0~2000A
  • Output mode: Common DC output
  • Cooling method: Water cooling
  • Power supply type: IGBT-based
  • Application Industry: Water treatment industry,such as wastewater treatment, seawater desalination, ballast water treatment, seawater or salt water sodium hypochlorite.

    Features

    • Adjustable: Power output adjustment range: 0~100% rated voltage continuously adjustable, 0~100% rated current continuously adjustable, voltage and current can be adjusted independently.
    • Remote control: All power supplies can be displayed and controlled locally, or remotely in PLC display and control, all equipped with RS485 communication module, each power supply includes local and remote PLC voltage regulation/current regulation, local and remote PLC output voltage display/output current display, local and remote PLC start/reversing, local display of power supply operation status and feedback to PLC (running, forward, fault, local/remote), remote control can be controlled by 4~20MA analog signal.
    • Soft start and stop: The power supply has soft start and soft stop functions, and the soft start time and soft stop time are set on the on-site cabinet.s
    • Reserved terminals: The power supply has interlocking function and reserved terminals, which are used to connect with the passive normally open contacts inside the cabinet of Party A. When the signal is disconnected, the power supply starts output statically.

    Description

    Wastewater Treatment Process

    Water treatment rectifier is a special equipment to provide chemical electric field environment for water treatment by chemical method. Widely used in electrolytic process wastewater treatment, seawater desalination, ballast water treatment, seawater or salt water sodium hypochlorite (electric chlorination), used in industry, small, residential areas, schools and other water bodies, ballast water treatment; Seawater treatment for industries that use seawater as a cooling system, such as cooling power plants, petrochemical industries, LNG terminals, desalination facilities and other coastal industries.

    Seawater treatment for industries

    Parameters

    Characteristic Types Parameter Items Technical Requirements
     Power TypesPower typesHigh-frequency Power Supply
    Model and specificationsTBSB-2000A/20V
    Cooling modeWater-cooled
    Switch tube typeIGBT
     Input CharacteristicsRated Input VoltageThree-phase, AC380V±10% ,50~60HZ
    Rated Input Power44.8KVA
    Rated Input CurrentAC 68.1A
    Input Power FactorCOSΦ≥0.95
     Output CharacteristicsOutput VoltageDC  0~20V
    Output CurrentDC  0~2000A
    Stabilized Current Precision≤1%(Rated Current)
    According to accuracy10A,0.01V
    Rated output efficiency≥94%
     Environmental ConditionsInstallation siteIndoor installations
    Altitude≤1500 meters
    Ambient temperature-20℃~40℃
    Relative humidity≤90%
     Control ModeOperating ModePLC, ADDA, Ethernet, RS485 and RS232
     Protection CharacteristicsWith over voltage, over current, overload, short circuit, overheating and other abnormal self-protection function

    Optional models

    ApplicationFeaturesModelOutput Parameters
    Water treatmentPolarity reversingHIFA-50A/200V±200Vdc/50A
    HIFA-60A/250V±250Vdc/60A
    HIFA-80A/150V±150Vdc/80A
    HIFA-130A/200V±200Vdc/130A
    HIFA-150A/120V±120Vdc/150A
    HIFA-150A/150V±150Vdc/150A
    HIFA-150A/200V±200Vdc/150A
    HIFA-150A/240V±240Vdc/150A
    HIFA-180A/220V±220Vdc/180A
    HIFA-180A/400V±400Vdc/180A
    RegularTBFB-1000A/24V24Vdc/1000A
    HIFB-1000A/30V30Vdc/1000A
    TBFB-1200A/24V24Vdc/1200A
    TBFB-1500A/24V24Vdc/1500A
    HIFB-2000A/20V20Vdc/2000A
    TDFB-440A/110V110Vdc/440A
    TDFB-170A/110V170Vdc/440A
    KES-8.7KA/655V655Vdc/8.7KA
    KGFB-400A/750V750Vdc/400A
    TDFB-500A/100V100Vdc/500A
    TDFB-100A/110V110Vdc/100A

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