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  • 西门子NCU主板6FC5357-0BB25-0AA0维修
  • 西门子NCU主板6FC5357-0BB25-0AA0维修
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应用领域 环保,食品/农产品,电子/电池
西门子NCU主板6FC5357-0BB25-0AA0维修主营西门子数控伺服系统802C S、802D SL、810D DE、820D SL、840C CE、840D DE、840D SL、840Di SL、S120数控系统、数控伺服驱动模块、控制模块、电源模块、备品备件等。本店产品质量按西门子原厂质量标准。

详细介绍

西门子NCU主板6FC5357-0BB25-0AA0维修

本店*销售西门子PLC ET-200,S7-200,S7-300,S7-400,1200,西门子PLC附件,西门子电机,西门子人机界面,西门子变频器,西门子数控伺服,西门子总线电缆现货供应,欢迎咨询.西门子系列产品,折扣低,货期准时,并且备有大量库存。
西门子数控伺服系统802C S、802D SL、810D DE、820D SL、840C CE、840D DE、840D SL、840Di SL、S120数控系统、数控伺服驱动模块、控制模块、电源模块、备品备件等。本店产品质量按西门子原厂质量标准。
主要优势产品西门子:S7-200CN、S7-200、Smart200、S7-300、S7-400、S7-1200、S7-1500触摸屏、6FC、6SN、S120、V10、V20、V60、V80、G110、G120、6RA、伺服数控备件、NCU、MM系列变频器。
  签收货物时,一定要当快递业务员的开箱检验货物的完好性,如有破损,请拒绝签收。

西门子NCU主板6FC5357-0BB25-0AA0维修

       BG, CN, CZ, DE, DK, EE, ES,
                                              2                                                     FI, FR, GB, GR, HU, IE, IS, IT,
               • 螺钉式接线端子         35 ... 95 mm          6SL3162-2BM00-0AA0                           JP, KR, LT, LV, MT, NL, NO,
                 适用于宽度为        150 mm、200 mm       和                                                PL, PT, RO, RU, SE, SI, SK, TR
                 300 mm  的书本型电源模块和电机模
                 块                                                                                  防尘哑插头                                   6SL3066-4CA00-0AA0
                                                                                                   (50   个)
               直流母线适配器                                 6SL3162-2BM01-0AA0
              (2  个)                                                                                用于   DRIVE-CLiQ   端口
               用于多排配置螺钉式接线端子
               35 ... 95 mm2
               适用于所有书本型电源模块和电机模
               块


                5/48         Siemens NC 62 · 2019
                                                               © Siemens AG 2019

                                                                                                          SINAMICS S120 驱动系统
                                                                                                                        书本型电源模块

                                                                                                                            基本型电源模块

■  特性曲线
   过载能力                                                                   降容特性曲线


          P                                             *B'B=+BD                                                      *B'B=+BE
                                                                               100
        P                                                                        %
         㦏⮶
                                                                                 90

                                                                                 80
      [ 3
           1                                                                   ⏐幇䤓戢⒉┮䘖
                    V                                                        70
                     10 s

                                                                                 60
                                                                                   3035                 40         45         50°C      55

   具有初始负载的负载循环
                                                                                                                            䘾⬒䂸ㄵ

          P                                             *B'B=+BD
                                                                          输出功率与环境温度
                                                                          安装海拔
       [31
                                                                          • >1000 ... 4000 m
                                                                            -每增加1000 m,输出电流降低                  10 %,或者                               5
                                                                            -每增加1000 m,环境温度降低                  5°C
                                                                          •海拔>2000 ... 4000 m
      [ 31                                                              - 在中性点接地的电源系统上运行或者
                        3 s                                                 - 在带有次级接地星点的隔离变压器上运行
                                  20 s


   具有初始负载的负载循环


          P                                             *B'B=+BE

        P
         㦏⮶

        P
         S6

          31

      [3
           1       ⒕朮

                        ⒕朮

   具有初始负载的        S6 负载循环
   只针对     20 kW  和  40 kW  型  BLM


          P                                             *B'B=+BD


       [31


     [ 31
                              10 s
                                  60 s


   具有初始负载的负载循环


                                                                                                            Siemens NC 62 · 2019      5/49
                                                             © Siemens AG 2019

          SINAMICS S120 驱动系统
          书本型电源模块

          基本型电源模块

       ■  特性曲线
          配备外部制动电阻时的制动功率
          20 kW 和  40 kW 基本型电源模块的制动模块的负载循环如下:


               P                                       *B'B=+BE

             [31


            [31


                3G

                     3 s 46 s
                                    300 s                    t


          允许的好大制动功率          P 好大 好大通过以下公式计算得出:
                   2
          P 好大=  U  /R
          U    = 动作阈值
          R    = 外部制动电阻的电阻值
5         在好小的电阻值下获得好大的制动功率。随着电阻值的提高,制
          动功率开始降低。

西门子NCU主板6FC5357-0BB25-0AA0维修

                                                       *B'B=+BD                                            *B'B=+BD
               40                                                           80
               kW                                                           kW

               30                                                           60
             ┮䘖3
                                                                          ┮䘖3

               20                                                           40

               10                                                           20


                0                                                            0
                 15      20      25     30      35      40  Ω45                                       Ω 
                       㦏⮶Ⓟ┷┮䘖                             䟄棊                        㦏⮶Ⓟ┷┮䘖                             䟄棊
                       㖐兼Ⓟ┷┮䘖                                                       㖐兼Ⓟ┷┮䘖

          “ 相连的制动电阻 - 制动功率         " 函数图,    20 kW 基本型电源模块             “ 相连的制动电阻 - 制动功率         " 函数图,   40 kW 基本型电源模块
          采用*的制动电阻时,可以达到以下好大或持续制动功率:                                  采用*的制动电阻时,可以达到以下好大或持续制动功率:
          制动电阻    6SE7023-2ES87-2DC0                                   制动电阻    6SE7028-0ES87-2DC0
          电阻值   = 20 Ω→ 好大制动功率         = 30 kW ;持续制动功率       = 5 kW    电阻值   = 8 Ω→ 好大制动功率        = 75 kW ;持续制动电阻        = 10 kW
                                                                      (受制动模块的限制)

 

西门子NCU主板6FC5357-0BB25-0AA0维修

 

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