F0275X162NT 2 3/4
F0275X162NT 2 3/4
产品价格:¥800(人民币)
  • 规格:F0275X162NT 2 3/4
  • 发货地:福建厦门
  • 品牌:
  • 最小起订量:1个
  • 免费会员
    会员级别:试用会员
    认证类型:企业认证
    企业证件:通过认证

    商铺名称:厦门光沃自动化设备有限公司

    联系人:(先生)

    联系手机:

    固定电话:

    企业邮箱:1878187406@qq.com

    联系地址:厦门市海沧区沧湖东一里海景奥斯卡

    邮编:361000

    联系我时,请说是在电子快手网上看到的,谢谢!

    商品详情

      F0275X162NT 2 3/4

      F0275X162NT 2 3/4

      F0275X162NT 2 3/4

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      福建光沃自动化设备有限公司       
      联系人    :欧工(销售经理)                                         
      手机      :18030229053
      电话      :0592-5709825
      QQ        :2479261344                       
      邮箱      :2479261344@qq.com
      传真      :0592-5917519

      信用=财富  诚信=财富  共赢=财富

      为了避免再起动过程中会因为数量较多的电机同时起动时系统电压降低,低电压保护跳闸导致自起动失败,可以通过设定不同的“重起动延时定值”来实现电机(群)分批再起动。

      将电机按重要性及负荷性质等条件排好再起动的顺序,根据电机再起动最大电流及母线恢复电压计算出第一批应再起动电机的容量及台数,供配电系统电压恢复后,立即起动第一批电机。然后根据第一批电机的起动时间及起动电流衰减计算第一批再起动后电机(群)的母线电压及母线总电流,根据结果计算出下一批应再起动的电机的容量(台数)及起动延时, 以此类推,直至计算出全部电机再起动延时。

      电压与电流计算式电机(群)分批再起动是目前最合理的再起动方法。

      1.3 储能元件

      石化企业因为电机分布比较分散,有的场合没有为再起动装置提供专用的电源,而是和电机共用同一路电源,当再起动装置和电机同时失电时,为了保证再起动功能的执行,一般装置需要外设UPS、蓄电池或内部的电池来为装置供电。外部的辅助电源增加了投资和安装的工作量。内部的电池一般寿命为1~2年且容易漏液导致装置内部电路损坏,因此需要定期检查更换。

      PCS-9692微机电机保护装置在失电时,

      CPU及时钟芯片由内部可充电超级电容供电,在装置失电情况下仍可准确累计失电时间,不必为保护器装设专用的电源。

      超级电容与电池相比突出优点是功率密度超级电容与电池相比突出优点是功率密度高、充放电时间短以及工作温度范围宽,特别是具有超长寿命,充放电大于50万次,是Li-Ion电池的500倍,如果对超级电容每天充放电20次,可连续使用达68年且免维护。

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      INDRAMAT LE5-024 SERVO DRIVE AUXILIARY FAN 

      INDRAMAT HDS AC SERVO DRIVE HDS03.2-W075N-HS12-01-FW

      INDRAMAT TDM2.1-30-300-W0 SERVO CONTROLLER**XLNT**

      INDRAMAT TDM3.2-030-300-W1 SERVO CONTROLLER**XLNT**

      INDRAMAT HDS AC SERVO DRIVE HDS03.2-W100N-HS32-01-FW

      INDRAMAT AC SERVO POWER SUPPLY TVM-1.2-50E0-220V TVM1.2

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      Indramat Bosch Rexroth HZK02.1-W003N HZK021W003N

      INDRAMAT REXROTH SERVO DRIVE HDS04 1-W200N-HS12-0

      Indramat DKS1.1-W030B-D DKS1.1W030B AC Servo Controller

      RAC2.2-150-460-A00-W1 INDRAMAT SPINDLE DRIVE **1 YR WR

      KDS1.1-100-300-W1 INDRAMAT 1YR. WRTY

      INDRAMAT SERVO MOTOR MDD093B-N-020-N2M-110PB2

      INDRAMAT DSM 2.3-FW PERSONALITY MODULE 

      INDRAMAT AC SERVO DRIVE DDC01.2-N100A-D REFURB

      INDRAMAT DDS03.1/DDS3.1-W030-DS01-00 SERVO CONTROL*XLNT

      INDRAMAT DSM 2.1-FW PERSONALITY MODULE

      INDRAMAT FIBER OPTIC CABLE IKO0982/00,50/260580/37/AE06

      RAC2.2-150-460-APD-W1 INDRAMAT SPINDLE DRIVE **1YR WR

      TDM3.2-020-300-W0 INDRAMAT TDM3.2-020-300W0

      INDRAMAT ESM02.3-FW OPERATOR INTERFACE MODULE 

      INDRAMAT NAM 1.2-15 AC SERVO LINE FILTER

      Indramat MAC 090B-0-PD-3-C/110-A-0/S001 Servo Motor

      Rexroth Indramat Interface controller Display CTA10-1

      Indramat Servo Amplifier TDM1-2-050-300W1

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