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电容晶闸管投切开关

电容晶闸管投切开关
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  电容晶闸管投切开关

  Thyristor switching for power capacitor

  产品概述:

  电容晶闸管投切开关是一种能够对电力并联电容器进行快速投切的电子型功率器件,其电气结构主要由大功率反并连晶闸管模块、隔离电路、触发电路、同步电路、保护电路及驱动电路组成,并配有控制开关导通或截止的接线端子,控制逻辑电压OV()截止、12V(导通)。本开关具有安装简单、维护方便、响应速度快,投切无涌流、工作无噪音稳定可靠、缺相保护等特点。是无功功率动态补偿装置用投切电容组的理想器件。

  The Thyristor switching for power capacitor is electronic power controller for switching quickly on/off power shunt capacitor,composed of large capacity inversely shunt transistor module,isolation circuit,touch-off circuit,synchronized circuit,protective circuit and driving circuit, and provided with on/off terminals,logic control voltage OV(off),12V(On).The switch can be easily mounted,maintained,quickly response,it has no switching surge and noise during operating. Phase failure protection provided,It is the ideal controller for capacitor bank to dynamically compensating the reactive power.

  主要参数:

  1. 额定电压:220V±20%,380V±20%;

  2. 额定电流:60A、90A、120A、200A

  3. 海拔高度:≤2000米

  4. 环境温度:-20℃~+50℃

  5. 相对湿度:40℃,20~90%

  6. 大气压力:79.5~106.0Kpa

  7. EMC等级:严酷等级Ⅳ

  1.Rated voltage:220V±20%,380V±20%;

  2. Rated current:60A, 90A, 120A, 200A

  3. Height: ≤ 2000 meters

  4. Ambient temperature: -20 ° C ~ + 50 ° C

  5. Relative humidity: 40 ° C, 20~90%

  6. Atmospheric pressure: 79.5~106.0Kpa

  7. EMC rating: Harsh classification IV

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