直流高壓發(fā)生器
產(chǎn)品名稱:ZGF系列直流高壓發(fā)生器其它名稱,(直高發(fā),高壓發(fā)生器,直流高壓機(jī),直流泄漏儀,直流高壓發(fā)生器)(電力試驗(yàn)設(shè)備)
產(chǎn)品簡介:該產(chǎn)品采用高頻倍壓整流,脈沖寬度調(diào)制方式,輸出電壓穩(wěn)定。脈動系數(shù)S<1%,輸出功率大,性能可靠,用于500KV及以下氧化鋅避雷器0.75U/1mA參考電流試驗(yàn)和電力電纜的泄漏電流試驗(yàn),具有過壓過流保護(hù)功能和非零位啟動保護(hù)功能,還能耐受沖擊放電。
主要用途:
ZGF直流高壓發(fā)生器可測量變壓器線圈直流泄漏電流,ZGF直流高壓發(fā)生器可測量電力互感器線圈直流泄漏電流,ZGF直流高壓發(fā)生器可測量高壓電力電纜直流泄漏電流,技術(shù)參數(shù) 直流脈動系數(shù):≤1%
測量精度:±1.5%
使用電源:AC220V±10% 頻率:50Hz±5% 使用條件:溫度:0-40℃, 濕度≤85%(RH)
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直流高壓發(fā)生器_360搜索 高壓靜電電壓發(fā)生器_360搜索
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