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        1. 熱門產品   Hot
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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.azm5.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
          更多產品
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