适用范围 Applicable scope
CJ19系列切换电容器接触器(以下简称接触器)主要用于交流50Hz或60Hz、额定工作电压至380V的电力线路，供低压无功功率补偿设备投入或切除低压并联电容器之用。接触器带有抑制涌流装置，能有效地减小合闸涌流对电容的冲击和抑制开断时的过电压。
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.
型号及其含义 Model and its meaning
主要技术参数 The main technical parameters
正常工作条件和安装条件 Normal working conditions and installation conditions
◇周围空气温度为：-5℃~+40℃，24小时内其平均值不超过+35℃。
◇海拔：不超过2000m。
◇大气条件：在+40℃时大气相对湿度不超过50%，在较低温度下可以有较高的相对湿度，最湿月的平均温度不超过+25℃，该月的平均相对湿度不超过90%。并考虑因温度变化发生在产品上的凝露。
◇污染等级：3级。
◇安装类别：III类。
◇安装条件：安装面与垂直面倾斜度大于±50°。
◇冲击振动：产品应安装和使用在无显著摇动，冲击和振动的地方。
◇ 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.
外形及安装尺寸 Shape and installation dimensions
订货须知 Ordering instructions
订货时必须指出：
○接触器完整的型号名称。
○线圈的额定工作电压和频率。
○订货台数。
○如需订购标准卡轨，应另行注明。
订货示例：CJ19-09线圈电压220V、50Hz、10台。
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.
