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              高压交流真空接触器
              HVJ6-7.2KV

              HVJ6-7.jpg

              HVJ6-7.2KV Vacuum Contactor真空接触器

              1. Introduction

              HVJ6-7.2 series indoor high-voltage AC vacuum contactor has two types: One is Mechanical holding type, the other is Electromagnetic holding type. It is applicable for three-phase AC 50HZ power system of rated voltage 7.2KV and below and rated current up to 630 A to open and close circuit remotely and control electrical equipment like high-voltage motor, transformer and capacitive load. It is especially suitable for fields operated frequently. The contactor uses the international fashionable up and down structure  arrangement and has the advantages of small, light, easy to maintain and form a complete set of F-C circuit equipment.

              HVJ6-7.2系列户内交流高压真空接触器(JCZ5-7.2){亚博王者荣耀竞猜主词},分为合闸机械保持和电磁保持两种型式{亚博王者荣耀竞猜主词}。该接触器适用于三相交流50Hz{亚博王者荣耀竞猜主词}{亚博王者荣耀竞猜主词}、额定电压7.2kV额定电流至630A的电力系统中{亚博王者荣耀竞猜主词},供远距离接通与分断线路{亚博王者荣耀竞猜主词}{亚博王者荣耀竞猜主词},控制高压电动机{亚博王者荣耀竞猜主词}、变压器及容性负载等用电设备{亚博王者荣耀竞猜主词}{亚博王者荣耀竞猜主词},尤为适用于各种频繁操作领域{亚博王者荣耀竞猜主词}{亚博王者荣耀竞猜主词}。该接触器体积小{亚博王者荣耀竞猜主词}、重量轻,采用当今国际流行的上下布置的组装式结构,使用维护方便{亚博王者荣耀竞猜主词}{亚博王者荣耀竞猜主词},易于组成F-C回路成套设备{亚博王者荣耀竞猜主词}{亚博王者荣耀竞猜主词}。

              2. Service condition环境条件

              a) Ambient air temperature:  -25℃- +40℃.

              周围空气温度上限+40°C{亚博王者荣耀竞猜主词},下限:-25°C

              b) Altitude not exceed 2000m

              海拔不超过2000{亚博王者荣耀竞猜主词};

              c)Humidity: 湿度

              -Relative humidity: daily mean not higher than 95℃,monthly mean not higher than 90℃;

              相对湿度日平均值不大于95%{亚博王者荣耀竞猜主词}{亚博王者荣耀竞猜主词},月平均值不大于90%{亚博王者荣耀竞猜主词};

              -Aqueous vapor pressure: daily mean not exceed 2.2 KP, monthly mean not exceed 1.8 KP

              水蒸气压力日平均值不大于2.2kPa{亚博王者荣耀竞猜主词}{亚博王者荣耀竞猜主词}{亚博王者荣耀竞猜主词},月平均值不大于1.8kPa{亚博王者荣耀竞猜主词}{亚博王者荣耀竞猜主词}{亚博王者荣耀竞猜主词};

              Ambient air should not be obviously polluted by corrosive or flammable gas or vapor;

              周围空气应不受腐蚀性气体{亚博王者荣耀竞猜主词}、水蒸气等明显污染{亚博王者荣耀竞猜主词}{亚博王者荣耀竞猜主词};

              C)Free of frequent severe vibration; When running, angle of inclination between installation surface and horizontal plane should not exceed 5℃.

              无经常性的剧烈振动;接触器运行时{亚博王者荣耀竞猜主词}{亚博王者荣耀竞猜主词}{亚博王者荣耀竞猜主词},安装平面与水平的倾角不大于5°{亚博王者荣耀竞猜主词}{亚博王者荣耀竞猜主词};

               

               

              Main technical parameters 主要技术参数

              Type

               品 型 号

              Rated voltageV)

              额定电压

              Rated current 

              Main circuit

              额定电流  (主电路)

              (A)

              Main contact parameter

              主触头参数

              Power frequency withstand voltage  V(Effective value

              工频耐压V(有效值)

              Main

              Circuit

              主电路

              Control

               Circuit

              控制电路

              Contacts separation

              开距mm)

              Overtravel

              超程mm)

              Main circuit

              主电路

              Auxiliary circuit

              辅助电路

              Control circuit

              控制电路

              HVJ6-7.2/200

              7200

              110, 220

              200

              4.5+1-0.5

              1.5±0.5

              32000

              2500

              2000

              HVJ6-7.2/400

              7200

              110, 220

              400

              4.5+1-0.5

              1.5±0.5

              32000

              2500

              2000

              HVJ6-7.2/630

              7200

              110, 220

              630

              4.5+1-0.5

              1.5±0.5

              32000

              2500

              2000

               

              Type

              产品型号

              Making capability

              接通能力

              Breaking capability

              分断能力

              Limit breaking current极限分断电流A)

              Mechanical life times

              机械寿命次数

              Weight质量KG

              HVJ6-7.2/200

              10le,100 times

              8le, 25 times

              10le

              30×104

              28

              HVJ6-7.2/400

              10le,100 times

              8le, 25 times

              10le

              30×104

              28.5

              HVJ6-7.2/630

              10le,100 times

              8le, 25 times

              10le

              30×104

              28.5

               

              TIPS:1,nut 2,insulation framework 3,arc-extinguish chamber 4,softconnect 5,insulator 6,contact spring 7,connecting level 8,adjusting nut 9,magnet yoke 10,screw 11,baseboard 12,limit bolts 13,Opening spring 14, Iron core 15,coil 16,armature 17, square shaft 18, cover 19, latched device 20,cover 21,Terminal block XT

               

              HVJ6-7.2KV 12KV vacuum contactor.jpg

              亚博王者荣耀竞猜
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