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CRC1接觸器

更新:2014/1/21 8:23:32      點擊:
  • 產品品牌   
  • 產品型號   CRC1,CJT1
  • 產品描述

    CRC1接觸器,是上海人民電氣有限公司 http://www.shamandq.com 為您提供的關于CRC1接觸器型號,CRC1接觸器價格,有關CRC1接觸器的相關資料,上海人民電氣有限公司為你提供...

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CRC1交流接觸器適用于交流50Hz,額定工作電壓380V額定工作電流至150A及以下的電路中,作頻繁地接通和分斷電路及控制交流電動機的起動、停止之用,并可與適當的熱過載繼電器組成電磁起動器保護可能發生過載的電路。產品符GB14048.4 標準。

CRC1交流接觸器10A、20A、40A為雙斷點直動式,磁系統通過支持件帶動支觸頭作直線運動,全部零件裝于膠木殼中,滅弧罩由耐弧塑料制成并嵌有滅弧柵片;60A、 100A、150A為雙斷點轉動式,磁系統通過轉軸、支持件帶動動觸頭作直線運動,磁系統在觸頭系統的一側裝在同一底座上,滅弧罩由耐弧塑料制成并嵌有滅弧柵片。

周圍空氣溫度上限為+40℃,下限為-5℃;并且24h內其平均值不超過+35℃;安裝地點的海拔不超過2000m;安裝地點的空氣相對濕度,在最高周圍空氣溫度為+40℃時不超過50% ;在較低的溫度下可允許有較高的相對濕度,最濕月的平均最大相對濕度不超過90%同時該月的平均最低溫度不超過+25℃,由于溫度變化發生在產品上的凝露情況必須采取相應措施;安裝類別為Ⅲ類;污染等級:3級;安裝面與垂直面的傾斜度不超過±5°,且應無沖擊和長時間振動。

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