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      BK / LBK / DBK / DK 系列变压器

      BK系列雷郎制造CE认证高质单相变压器500v

      • Schematic Drawing Technical Parameters Single phase transformer BK Input Voltage 380V (eg.) Can Be Customized Output Voltage 220V (eg.) Can Be Customized Primary Current 0.53A (eg.) Can Be Customized Secondary Current 0.91A (eg.) Can Be Customized Cap...
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      Schematic Drawing

      Technical Parameters
      Single phase transformer BK
      Input Voltage 380V (eg.) Can Be Customized
      Output Voltage 220V (eg.) Can Be Customized
      Primary Current 0.53A (eg.) Can Be Customized
      Secondary Current 0.91A (eg.) Can Be Customized
      Capacity 200VA (eg.) Can Be Customized
      Frequency 50/60Hz
      Insulation level F/H
      Electric Strength Test Primary to secondary 2.0KV/10mA/min;
      Primary to safety ground 2.0KV/10mA/min;
      Secondary to safety ground 2.0KV/10mA/min
      Insulation Resistance Primary to secondary 2000V>100megohm;
      Primary to safety ground 2000V>100megohm;
      Secondary to safety ground 2000V>100megohm
      Pressure Sensor 125Hz/760V/min
      Ground Resistance 25A-100milliohm
      Cooling Method Natural cooling
      Transformation Ratio <3%
      Air Carrying Current <25%
      Total Losses <20%
      Efficiency >80%
      Certificate CE,ISO



       

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