國傢電網電力工業電氣設備質量檢驗測試中心-檢測報告
報告編號:(2007)瓷字 第214 查詢地址:http://china-qitc.sgepri.sgcc.com.cn/Inquiry.Aspx
樂清皇星開關廠
The Contact BOX Series觸頭盒系列
產品概述 General Description-中置櫃觸頭盒CH3-10Q/150 630A-1250A
1.觸頭盒為環氧樹脂APG工藝壓力凝膠成型結構,用於各種手車式開關櫃,起絕緣隔離和聯接過渡作用。
The contact box is formed byepoxy with APG technies,it is used for insulation isolation and connection transition of
various switch trucks.
2.型號含義
使用條件 Operation Condition
1.海拔高度不超過1000M
Altitude:≤1000m;
2.周圍氣溫+40℃~10℃;
Ambient temperature:+40℃~10℃;
3.當空氣溫度+20℃時,相對濕度佈超過95%
The relative humidity shall not be more than 95%at+20℃ ambient temperature;
4.無嚴重影響觸頭盒絕緣的氣體、蒸汽、灰塵及其它爆炸性和腐蝕介質的場所。
NO gas ,wapor or dust that may severely affect the insulation of contact box,no explosive or corrosive substance.
技術數據和要求 Technical Date &Requirement
1.觸頭盒同觸頭對地應能耐受工頻實驗電壓(有效性)42KV,歷時5分鐘,雷電沖擊(峰值)75KV;
The coper contact to earth shall withstand power frequency test voltage(effective value )of 42kv for 5 minutes and
lightning impulse vpltage (peak value)of 75KV;
2.觸頭盒在額定電流下,長期工作下出線端部溫升不超過65℃;
The temperature of lead-out terminal shall not bemore than 65℃ if the contact box is used for long time in rated
current condition;
3.觸頭盒外形及安裝尺寸見附圖。
See the attached figure for the outline and installation dimension of contact box.
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