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    CJ40接觸器

    更新:2013/10/16 16:46:42      點擊:
    • 產品品牌   
    • 產品型號   CJ40
    • 產品描述

      CJ40接觸器,是上海人民電器廠 http://www.54panyang.com 為您提供的關于CJ40接觸器型號,CJ40接觸器價格,有關CJ40接觸器的相關資料,上海人民電器廠為你提供優質的產品,電話...

    產品介紹

    CJ40交流接觸器主要用于交流50Hz或60Hz,CJ40交流接觸器額定電壓至660V或1140V,電流至1000A的電力系統中接通和分斷電路,CJ40接觸器并與適當的熱過載繼電器組成交流電動機起動器,CJ40交流接觸器以保護運行中可能發生過載的電路。

     1.1  CJ40交流接觸器適用于交流50Hz、額定電壓至660V、電流至1 000A的電力系統中接通與分斷電路,并與適當的熱繼電器或電子式保護裝置組合成電動機起動器,以保護可能發生過載的電路。         

    接觸器按GB14048.4及JB8591.3設計、制造與檢驗。

    1.2  CJ40交流接觸器正常工作條件和安裝條件 

    1.2.1  CJ40交流接觸器周圍空氣溫度:上限為+40℃,24h內其平均值不超過+35℃;下限為-5℃。 

    1.2.2  CJ40交流接觸器海拔:安裝地點的海拔高度不超過2 000m。 

    1.2.3  CJ40交流接觸器大氣條件:安裝地點的空氣相對濕度在最高溫度為+40℃時不超過50%;在較低溫度下允許有較高的相對濕度;在最濕月平均最低溫度不超過+25℃時該月的月平均最大相對濕度不超過90%,并應考慮因溫度變化發生在產品表面的凝露。

    1.2.4  CJ40接觸器污染等級:污染等級為3級。 

    1.2.5   CJ40接觸器安裝類別(過電壓類別):安裝類別為Ⅲ。 

    1.2.6   CJ40接觸器安裝條件:安裝面與垂直的傾斜度不大于5°

    上海人民電器廠 CJ40交流接觸器 技術參數

    型號
    CJ40-12
    CJ40-25
    CJ40-50
    CJ40-125
    CJ40-250
    CJ40-500
    CJ40-1000
    基本規格代號
    9
    12
    16
    25
    32
    40
    50
    63
    80
    100
    125
    160
    200
    250
    315
    400
    500
    630
    800
    1000
    極數
    4
    4
    3
    3、4
    3、4
    3、4
    3
    約定發熱電流(lth) A
    20
    20
    32
    32
    60
    60
    60
    80
    80
    125
    125
    250
    250
    250
    500
    500
    500
    800
    800
    1000
    額定絕緣電壓(Ui) V
    690
    690
    690
    690
    690
    690
    690
    690
    690
    690
    690
    690
    690
    690
    690
    690
    690
    690
    690
    690
    AC-1額定工作電流(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額定工作電流(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額定工作電流(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額定工作功率(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
    主觸頭接通/分斷能力 AC-4
    12le/10le
    10le/8le
    AC-3主觸頭電壽命 萬次 380V
    100
    100
    100
    100
    100
    100
    100
    120
    120
    120
    120
    120
    120
    120
    60
    60
    60
    300
    300
    300
    機械壽命 萬次
    1000
    1000
    1000
    1000
    1000
    1000
    1000
    1000
    1000
    1000
    1000
    1000
    1000
    1000
    600
    600
    600
    300
    300
    OOO
    線圈起動容量 VA/W
    76
    76
    103
    103
    209
    209
    209
    560/213
    946-416
    1710/565
    3578/796
    線圈吸持容量 VA
    3
    3
    4
    4
    6
    6
    6
    57/23.5
    82/35
    152/65
    250/118
    線圈吸引電壓 V
    85%~110%Us
    線圈釋放電壓 V
    20%~75%Us
    380V時配合的熔斷器型號
    RT16-25
    RT16-50
    RT16-100
    RT16-250
    RT16-315
    RT16-500
    RT16-630
    RT17-4/800
    RT17-4/1250
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