適用范圍 Applicable scope

       CJT1系列交流接觸器（以下簡(jiǎn)稱接觸器）主要用于交流50Hz、額定工作電壓至660V，AC-3使用類別下，380V時(shí)的額定工作電流至150A、660V時(shí)的額定工作電流至100A的電力系統(tǒng)中，供遠(yuǎn)距離接通和分?jǐn)嚯娐坊蝾l繁地起動(dòng)和控制交流電動(dòng)機(jī)的運(yùn)轉(zhuǎn)?？膳c適當(dāng)?shù)臒徇^(guò)載繼電器或電子式保護(hù)裝置組成電磁起動(dòng)器，以保護(hù)可能發(fā)生過(guò)載的電路。

        產(chǎn)品符合GB 14048.4和IEC 60947-4-1等標(biāo)準(zhǔn)。

         CJT1 series AC contactor (hereinafter referred to ascontactor) is suitable for the power system of AG 50Hz and rated working voltage up to 660V or the power system of rated working current up to 150A at 380V and rated working current up to 100A at 660V under AC-3 utilization, to make and break circuit in a far distance, or to frequently start and control AC motor. The contactor can be combined with thermal overload relay or electronic protection equipment to form into an electromagnetic starter, to protect the circuit against possible overload.

       The products are in conformity with such standards as GB 14048.4 and IEC 60947-4-1.

型號(hào)及其含義 Model and its meaning

主要技術(shù)參數(shù) The main technical parameters

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(shí)內(nèi)其平均值不超過(guò)+35℃。

◇海拔：不超過(guò)2000m。

◇大氣條件：在+40℃時(shí)大氣相對(duì)濕度不超過(guò)50%，在較低溫度下可以有較高的相對(duì)濕度，最濕月的平均溫度不超過(guò)+25℃，該月的平均相對(duì)

濕度不超過(guò)90%。并考慮因溫度變化發(fā)生在產(chǎn)品上的凝露。

◇污染等級(jí)：3級(jí)。

◇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(dòng)：產(chǎn)品應(yīng)安裝和使用在無(wú)顯著搖動(dòng)，沖擊和振動(dòng)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