CJX4-kd系列切换电容器接触器的结构特点 接触器, protection, contact, 断点

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CJX4-kd系列切换电容器接触器的结构特点
△ 接触器为防护式，动作机构为直动式，触头为双断点。
Contactor is protection type, direct-moving and double breaking contact terminals;
△ 接触器由一台CSC1系列交流接触器，一台转换触头组和六根限流电阻线等零部 件组成，转换触头组挂接在CSC1系列交流接触器的上方，主触头系统分上、下 两层布置，上主触头接通瞬间后自行断开复位，下主触头继续闭合到位。 Contactor composite by a GSC1 AC contactor、  a conversion contact group、 six limiting current resistor line and other component parts, conversion contact group articulated on the above of GSC1 range AC contact, the main contact system arranged on up-low level. Up main contact disconnect and reset after making, the next main contact contains closed reset.
△ 在接触器两侧可加装辅助触头组（F3－20d1）以增加辅助触头对数。
Both sides can be added auxiliary contact （F3－20d1） for add the volume of auxiliary contact;
■ 触头数量：Contact volume
△ 接触器具有三对常开主触头，每对主触头分上、下两层，每对上主触头与两根 限流电阻线串联后与一对下主触头对应并联。接触器本身还具有两对辅助触头
（上层一对，下层一对，仅CJX4-25kd～40kd）或三对辅助触头（上层一对， 下层两对，仅CJX4-50kd～125kd）。
Contactor has three pairs of normally open main contact, every main contact arranged to upper and lower level, each upper main contact series with limiting resistor line, than counterparts with one lower main contact. Contactor itself also has two pairs of auxiliary contacts (one pair upper and one pair lower, only to CJX4-25kd～ 40kd), or three pairs of auxiliary contacts (one pair upper and two pairs lower, only to CJX4-50kd～125kd）.
△ 本系列产品的安装尺寸均与GSC1-d系列交流接触器对应相同。
Installation dimensions of the range product, all small GSC1-d range Ac contactor.