太阳集团娱乐场登陆网站-首页是一家享誉中外的游戏平台,太阳集团娱乐场登陆网站-首页品种齐全玩法多样,太阳集团娱乐场登陆网站-首页也是玩家们非常喜欢的游戏平台,太阳集团娱乐场登陆网站-首页为您24小时服务!

    1. <dl id="sp0tu"></dl>
      <menuitem id="sp0tu"></menuitem>
    2. <form id="sp0tu"></form><optgroup id="sp0tu"></optgroup>
    3. 联系我们

      湖北久歌电气有限公司(中英文).png

      电话:86 717 4209228

                86 717 4209218

      传真:86 717 4209218

      邮箱:info@jucro.com

      地址:中国 湖北 枝江市 仙女四路


      高压交流真空接触器
      HVJ3-7.2KV

      HVJ3-7.2KV vacuum contactor.jpg

      HVJ3-7.2 SERIES VACUUM CONTACTOR 真空接触器

      1. General

      The vacuum contactor is mainly used in the power system with AC 50Hz and rated voltage 7.2kV, for making or breaking circuit and to make electromagnetic starter with suitable protective device and F-C switchgear.

      HVJ3-7.2型接触器(CKG3-7.2)主要用于交流50HZ,额定电压至7.2KV的电力系统中,供接通和分断电路并与适当的?;て髯槌傻绱牌鸲?,F-C柜等。

       

       

      2. Working condition:

      1) Altitude should not be over 1,000m;

      海拔高度不超过1000米;

      2) Ambient temperature: -5~40°C;

      周围空气温度:不超过+40℃;不低于-5℃;

      3) Average temperature in 24 hour not exceed 35°C;

      24小时平均值不超过35℃;

      4) When the highest temperature is 40°C, the relative humidity should not be higher than 50%;

      空气的相对湿度在最高温度为+40℃时不超过50%,在较低温度下允许有较高的相对湿度;

      5) Pollution degree: class 3

      污染等级规定为3级;

       

      .Main models and technical parameters

      Model

      产品型号

      Rated voltage(v)

      额定电压 (V)

      Rated current

      Main circuit

      额定电流
      (主回路)(A)

      Parameter of main contacts

      主触头参数

      Power frequency

      Withstand voltage

      V(effective value)

      工频耐压V(有效值)

      Main

      Circuit

      主回路

      Control

      Circuit

      控制回路

      Clearance

      开距

      (mm)

      Over travel

      超程
      (mm)

      Pressure

      终压力
      (N)

      Main

      Circuit

      主回路

      Auxiliary

      Circuit

      辅助回路

      Control

      Circuit

      控制回路

      HVJ3-7.2/160

      7200

      380/220/110

      160

      3.5±0.3

      2±0.2

      >85N

      32000

      2500

      2000

      HVJ3-7.2/250

      7200

      380/220/110

      250

      3.5±0.3

      2±0.2

      >85N

      32000

      2500

      2000

      HVJ3-7.2/400

      7200

      380/220/110

      400

      3.5±0.3

      2±0.2

      >85N

      32000

      2500

      2000

      HVJ3-7.2/630

      7200

      380/220/110

      630

      3.5±0.3

      2±0.2

      >85N

      32000

      2500

      2000

      HVJ3-7.2/800

      7200

      380/220/110

      800

      3.5±0.3

      2±0.2

      >85N

      32000

      2500

      2000

      HVJ3-7.2/1000

      7200

      380/220/110

      1000

      3.5±0.3

      2±0.2

      >85N

      32000

      2500

      2000

       

      Model

      产品型号

      Making capacity

      接通能力

      Breaking capacity

      分断能力

      Limit opening current极限开断电流(A)

      Overload

      过载能力  

      Mechanism life

      机械寿命

      Weight重 量(kg)

      HVJ3-7.2/160

      10Ie,100times

      8Ie,25times

      10Ie

      8Ie,10s

      1million times

      25.5

      HVJ3-7.2/250

      10Ie,100times

      8Ie,25times

      10Ie

      8Ie,10s

      1million times

      25.5

      HVJ3-7.2/400

      10Ie,100times

      8Ie,25times

      10Ie

      8Ie,10s

      1million times

      27

      HVJ3-7.2/630

      10Ie,100times

      8Ie,25times

      10Ie

      8Ie,10s

      1million times

      27

      HVJ3-7.2/800

      10Ie,100times

      8Ie,25times

      10Ie

      8Ie,10s

      1million times

      28

      HVJ3-7.2/1000

      10Ie,100times

      8Ie,25times

      10Ie

      8Ie,10s

      1million times

      28

      Note: “Ie” represents the rated current of main circuit

      注:Ie为主电路额定电流

       HVJ3 7.2KV 12KV vacuum contactor.jpg

      • 上一条信息:?????????!
      • 下一条信息:HVJ3-12KV
      太阳集团娱乐场登陆网站-首页

        1. <dl id="sp0tu"></dl>
          <menuitem id="sp0tu"></menuitem>
        2. <form id="sp0tu"></form><optgroup id="sp0tu"></optgroup>