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    CJ40接触器

    更新：2013/10/16 16:46:42      点击：
    • 产品品牌   
    • 产品型号   CJ40
    • 产品描述

      CJ40接触器，是上海j9九游电器厂 http://www.301c.com 为您提供的关于CJ40接触器型号，CJ40接触器价格，有关CJ40接触器的相关资料，上海j9九游电器厂为你提供优质的产品，电话...

    产品介绍

    CJ40交流接触器主要用于交流50Hz或60Hz,CJ40交流接触器额定电压至660V或1140V,电流至1000A的电力系统中接通和分断电路,CJ40接触器并与适当的热过载继电器组成交流电动机起动器,CJ40交流接触器以保护运行中可能发生过载的电路。

     1.1  CJ40交流接触器适用于交流50Hz、额定电压至660V、电流至1 000A的电力系统中接通与分断电路，并与适当的热继电器或电子式保护装置组合成电动机起动器，以保护可能发生过载的电路。         

    接触器按GB14048.4及JB8591.3设计、制造与检验。

    1.2  CJ40交流接触器正常工作条件和安装条件 

    1.2.1  CJ40交流接触器周围空气温度：上限为+40℃，24h内其平均值不超过+35℃；下限为-5℃。 

    1.2.2  CJ40交流接触器海拔：安装地点的海拔高度不超过2 000m。 

    1.2.3  CJ40交流接触器大气条件：安装地点的空气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；在最湿月平均最低温度不超过+25℃时该月的月平均最大相对湿度不超过90%，并应考虑因温度变化发生在产品表面的凝露。

    1.2.4  CJ40接触器污染等级：污染等级为3级。 

    1.2.5   CJ40接触器安装类别(过电压类别)：安装类别为Ⅲ。 

    1.2.6   CJ40接触器安装条件：安装面与垂直的倾斜度不大于5°

    上海j9九游电器厂 CJ40交流接触器 技术参数

    型号
    CJ40-12
    CJ40-25
    CJ40-50
    CJ40-125
    CJ40-250
    CJ40-500
    CJ40-1000
    基本规格代号
    9
    12
    16
    25
    32
    40
    50
    63
    80
    100
    125
    160
    200
    250
    315
    400
    500
    630
    800
    1000
    极数
    4
    4
    3
    3、4
    3、4
    3、4
    3
    约定发热电流(lth) A
    20
    20
    32
    32
    60
    60
    60
    80
    80
    125
    125
    250
    250
    250
    500
    500
    500
    800
    800
    1000
    额定绝缘电压(Ui) V
    690
    690
    690
    690
    690
    690
    690
    690
    690
    690
    690
    690
    690
    690
    690
    690
    690
    690
    690
    690
    AC-1额定工作电流(le)A
    20
    20
    32
    32
    60
    60
    60
    80
    80
    125
    125
    250
    250
    250
    500
    500
    500
    630
    800
    1000
    AC-2 AC-3额定工作电流(le)A 220V
    9
    12
    16
    25
    32
    40
    50
    63
    80
    100
    125
    160
    200
    250
    315
    400
    500
    630
    800
    1000
    380V
    9
    12
    16
    25
    32
    40
    50
    63
    80
    100
    125
    160
    200
    250
    315
    400
    500
    630
    800
    1000
    660V
    9
    9
    14
    14
    25
    25
    25
    63
    63
    80
    80
    125
    125
    125
    315
    315
    315
    500
    500
    500
    1140V
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    40
    -
    -
    80
    -
    -
    160
    -
    -
    400
    AC-4额定工作电流(le)A 220V
    3.5
    4.5
    8
    9
    16
    20
    25
    63
    80
    100
    125
    160
    200
    250
    315
    400
    500
    630
    800
    -
    380V
    3.5
    4.5
    8
    9
    16
    20
    25
    63
    80
    100
    110
    160
    200
    225
    250
    315
    400
    500
    630
    -
    660V
    3.5
    4.5
    7
    7
    12.5
    12.5
    12.5
    63
    63
    80
    80
    125
    125
    125
    250
    315
    315
    500
    500
    -
    1140V
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    40
    -
    -
    80
    -
    -
    160
    -
    -
    -
    AC-3额定工作功率(Pe)kW 220V
    2.2
    3
    4
    7.5
    7.5
    11
    15
    18.5
    22
    30
    37
    45
    55
    75
    90
    110
    150
    200
    250
    360
    380V
    4
    5.5
    7.5
    11
    15
    18.5
    25
    30
    37
    45
    55
    75
    90
    132
    160
    220
    280
    335
    450
    625
    660V
    7.5
    7.5
    13
    13
    25
    25
    25
    55
    55
    75
    75
    110
    110
    110
    300
    300
    300
    475
    475
    475
    1140V
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    55
    -
    -
    110
    -
    -
    220
    -
    -
    600
    主触头接通/分断能力 AC-4
    12le/10le
    10le/8le
    AC-3主触头电寿命 万次 380V
    100
    100
    100
    100
    100
    100
    100
    120
    120
    120
    120
    120
    120
    120
    60
    60
    60
    300
    300
    300
    机械寿命 万次
    1000
    1000
    1000
    1000
    1000
    1000
    1000
    1000
    1000
    1000
    1000
    1000
    1000
    1000
    600
    600
    600
    300
    300
    OOO
    线圈起动容量 VA/W
    76
    76
    103
    103
    209
    209
    209
    560/213
    946-416
    1710/565
    3578/796
    线圈吸持容量 VA
    3
    3
    4
    4
    6
    6
    6
    57/23.5
    82/35
    152/65
    250/118
    线圈吸引电压 V
    85%~110%Us
    线圈释放电压 V
    20%~75%Us
    380V时配合的熔断器型号
    RT16-25
    RT16-50
    RT16-100
    RT16-250
    RT16-315
    RT16-500
    RT16-630
    RT17-4/800
    RT17-4/1250
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