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      —— 朗菲電氣·您的首選! ——

      產品中心
      相序保護器系列 時間繼電器 溫度控制器 電動機保護器 交流接觸器系列 熱過載繼電器系列 整流器系列 高低壓電氣元器件

      產品詳情

      適用范圍 Applicable scope

             CJ19系列切換電容器接觸器(以下簡稱接觸器)主要用于交流50Hz或60Hz、額定工作電壓至380V的電力線路,供低壓無功功率補償設備投入或切除低壓并聯電容器之用。接觸器帶有抑制涌流裝置,能有效地減小合閘涌流對電容的沖擊和抑制開斷時的過電壓。

              CJ19 series switching capacitor contactor ( here in after referred to as contactor ) is mainly used for AC 50Hz or 60Hz, rated working voltage to 380V The power line is for low voltage reactive power compen sation equipment to input or remove low voltage shunt capacitor. The contactor is equipped with an inrush current device, capable of Effectively reduce the impact of the inrush current on the capacitance and suppress the over voltage when opening.


      型號及其含義 Model and its meaning


      1.jpg


      主要技術參數 The main technical parameters


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      正常工作條件和安裝條件 Normal working conditions and installation conditions

      ◇周圍空氣溫度為:-5℃~+40℃,24小時內其平均值不超過+35℃。

      ◇海拔:不超過2000m。

      ◇大氣條件:在+40℃時大氣相對濕度不超過50%,在較低溫度下可以有較高的相對濕度,最濕月的平均最低溫度不超過+25℃,該月的平均最大相對濕度不超過90%。并考慮因溫度變化發生在產品上的凝露。

      ◇污染等級:3級。

      ◇安裝類別:III類。

      ◇安裝條件:安裝面與垂直面傾斜度大于±50°。

      ◇沖擊振動:產品應安裝和使用在無顯著搖動,沖擊和振動的地方。

      ◇ The ambient air temperature is: -5℃ ~ +40℃, 24hours its average does not exceed +35℃.

      ◇ Elevation: no more than 2000 meters.

      ◇ Atmospheric conditions: At +40℃ when the relative humidity of not more than 50%, at a lower temperature can have a higher relative humidity, the

       wettest month average minimum temperature does not exceed +25℃, the average monthly maximum relative Humidity does not exceed 90%. And 

       consider the occurrence of temperature due to condensation on the product.

      ◇ Pollution Level: 3 level.

      ◇ Installation category: III category.

      ◇ Installation Conditions: the installation surface and the vertical slope of more than ± 50°.

      ◇ Shock Vibration: The product should be installed and used where there is no significant shaking, shock and vibration.


      外形及安裝尺寸 Shape and installation dimensions

      3.jpg

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      訂貨須知 Ordering instructions

      訂貨時必須指出:

      ○接觸器完整的型號名稱。

      ○線圈的額定工作電壓和頻率。

      ○訂貨臺數。

      ○如需訂購標準卡軌,應另行注明。

      訂貨示例:CJ19-09線圈電壓220V、50Hz、10臺。

      When ordering, you must point out:

      ○ Contactor complete model name.

      ○ Rated operating voltage and frequency of coil.

      ○ Order number.

      ○ If you need to order the standard rail, please specify separately.

           Order example: CJ19-09 coil voltage 220V, 50Hz, 10 units.

      5.jpg

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