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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.cos-med-ent.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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