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三相组合式过电压保护器                                                                           ୚ࡢ䚕ࣔࠩ
          Three-phase combined overvoltage protector                                            AREVA ELECTRIC



          可选配件 /Optional accessories

          ● LAC-8 型避雷器带电及故障指示型放电计数器
          LAC-8 型计数器除有常规放电计数功能外，还具有过电压保护器正常工作或出现故障的指示功能（指
          示灯指示）、特别适合防爆型过电压保护器的脱离指示。
          ● LAC-8 arrester with discharge counter indicator
          In addition to the regular discharge counting function, the LAC-8 counter also has an indication
          function (indicator indication) for the normal operation or failure of the overvoltage protector,
          and is particularly suitable for the disengagement indication of the explosion-proof overvoltage
          protector.

          ● LAC-III 型过电压动作计数器
          体积小巧，专用于过电压保护动作计数，液晶显示，无源。可显示 A、B、C、D 各相动作的次数。
          如开关柜体不方便面板安装，亦可直接安装在保护器上。
          ● LAC-III overvoltage counter
          Small size, dedicated to over-voltage protection action counting, liquid crystal display, passive.
          The number of actions of each phase of A, B, C, and D can be displayed. If the switch cabinet is
          not convenient for panel installation, it can also be installed directly on the protector.



          IM 型过电压保护器用监测仪
          部分三相组合式产品，由于存在多种工作组合，用简单的计数器很难监测具体工作情况，故组合式产
          品推荐使用的监测配件，为带微处理数字逻辑电路的组合式监测仪，以实现对多种工作组合的一一
          对应逻辑运算。
          由于微处理的引入，本产品还兼具有时间存储、分类查询及其它一些特殊数字功能，同时其工作性
          能远远优于传统电磁式计数器。可作为独立仪表放置或直接卡装在成套开关柜壳体上。

          监测仪详细说明及用法请参阅我公司专门的监测仪使用说明书。配套监测仪，在其标准型号后加“IM”
          字母表示。
          例如：TBP-B-12.7F/85-IM 表示在 TBP-B-12.7F/85 过电压保护器上加装了监测仪。

          IM type overvoltage protector monitor
          For some three-phase combined products, it is difficult to monitor the specific working conditions   IM 监测仪
          with simple counters due to various working combinations. Therefore, the monitoring accessories   IM monitor
          recommended products are combined monitors with micro-processing digital logic circuits. One-
          to-one logical operation for multiple work combinations.
          Due to the introduction of micro-processing, this product also has time record, classified
          query and other special digital functions, and its performance is far superior to traditional
          electromagnetic counters. It can be placed as a stand-alone instrument or directly attached to the
          complete switchgear cabinet housing.
          Please refer to our company's special monitor instruction manual for detailed description and
          usage of the monitor. The matching monitor is indicated by the “IM” letter after its standard
          model.
          For example: TBP-B-12.7F/85-IM means that a monitor is added to the TBP-B-12.7F/85 overvoltage
          protector.
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                                                                                   LAC-III10 overvoltage action counter
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