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LS系列負(fù)荷隔離開(kāi)關(guān)
LS系列負(fù)荷隔離開(kāi)關(guān)(以下簡(jiǎn)稱開(kāi)關(guān))是我公司引進(jìn)歐洲先進(jìn)技術(shù)研制而成,該產(chǎn)品具有國(guó)際九十年代末期水平,是國(guó)內(nèi)同類產(chǎn)品中理想的更新?lián)Q代產(chǎn)品。開(kāi)關(guān)廣泛適用于建筑、電力、石油化工及其它行業(yè)的配電系統(tǒng)和自動(dòng)化系統(tǒng)。
模塊化設(shè)計(jì)結(jié)構(gòu),具有靈活多樣的組合性,采用玻璃纖維增強(qiáng)不飽合聚脂樹(shù)脂制造外殼,有很高的介電性能,防護(hù)能力和可靠的操作**性。操作機(jī)構(gòu)是彈簧蓄能、瞬時(shí)釋放的加速機(jī)構(gòu)瞬時(shí)接通與分?jǐn)嚯p斷點(diǎn)觸頭結(jié)構(gòu)。與操作手柄的速度無(wú)關(guān),極大提高了各項(xiàng)電氣性能與機(jī)械性能。
多種結(jié)構(gòu)與操作方式,有直接觀察觸頭通斷狀態(tài)的窗口,有柜內(nèi)、柜外操作,有正面、側(cè)面操作,有板后接線。開(kāi)關(guān)造型美觀、新穎、簡(jiǎn)潔、體積小功能全,是同類產(chǎn)品中理想的選擇。
產(chǎn)品特點(diǎn):彈簧蓄能瞬時(shí)釋放時(shí)加速機(jī)構(gòu)實(shí)現(xiàn)了快速接通與分?jǐn)啵?3.8米/秒),與操作手枘速度無(wú)關(guān)、極大提高了熄滅電弧能力。由玻璃纖維增強(qiáng)不飽和聚脂樹(shù)脂制造的外殼具有良好的阻燃性能、介電性能、抗碳化性和抗沖擊性。并聯(lián)雙斷點(diǎn)觸頭具有自潔作用。所有觸頭材料是銅鍍銀合金,具有兩個(gè)分離觸頭面。隔離距離大。在“0”位時(shí),可同時(shí)用三把鎖鎖住手柄,可靠避免誤操作。
產(chǎn)品用途:LS系列負(fù)荷隔離開(kāi)關(guān)主要用于交流50Hz,額定電壓660V,直流額定電壓440V,額定電流至4000A。用于不頻繁接通與分?jǐn)嚯娐放c線路的隔離之用。
LS負(fù)荷隔離開(kāi)關(guān)
LS-63A/3,LS-80A/3,LS-100A/3,LS-125A/3,LS-160A/3,LS-200A/3,LS-250A/3,LS-315A/3,LS-400A/3,LS-500A/3,LS-630A/3,LS-800A/3,LS-1000A/3,LS-1250A/3,LS-1600A/3,LS-2000A/3,LS-2500A/3,LS-3150A/3,LS-4000A/3, LS-63A/4,LS-80A/4,LS-100A/4,LS-125A/4,LS-160A/4,LS-200A/4,LS-250A/4,LS-315A/4,
LS-400A/4,LS-500A/4,LS-630A/4,LS-800A/4,LS-1000A/4,LS-1250A/4,LS-1600A/4,LS-2000A/4, LS-2500A/4, LS-3150A/4,LS-4000A/4,
LS負(fù)荷隔離開(kāi)關(guān)(“J”為柜外操作)
LS-63A/3J,LS-80A/3J,LS-100A/3J,LS-125A/3J,LS-160A/3J,LS-200A/3J,LS-250A/3J,LS-315A/3J,LS-400A/3J,LS-500A/3J,LS-630A/3J,LS-800A/3J,LS-1000A/3J,LS-1250A/3J,LS-1600A/3J,LS-2000A/3J, LS-2500A/3J,LS-3150A/3J,LS-4000A/3J,
LS-63A/4J,LS-80A/4J,LS-100A/4J,LS-125A/4J,LS-160A/4J,LS-200A/4J,LS-250A/4J,LS-315A/4J,LS-400A/4J,LS-500A/4J,LS-630A/4J,LS-800A/4J,LS-1000A/4J,LS-1250A/4J,LS-1600A/4J,LS-2000A/4J, LS-2500A/4J, LS-3150A/4J,LS-4000A/4J,
LS負(fù)荷隔離開(kāi)關(guān)(“K”為可視操作帶觀察窗)
LS-63A/3JK,LS-80A/3JK,LS-100A/3JK,LS-125A/3JK,LS-160A/3JK,LS-200A/3JK,
LS-250A/3JK,LS-315A/3JK,LS-400A/3JK,LS-500A/3JK,LS-630A/3JK,LS-800A/3JK,LS-1000A/3JK,LS-1250A/3JK,LS-1600A/3JK,LS-2000A/3JK,LS-2500A/3JK,LS-3150A/3JK,LS-4000A/3JK,
LS-63A/4JK,LS-80A/4JK,LS-100A/4JK,LS-125A/4JK,LS-160A/4JK,LS-200A/4JK,
LS-250A/4JK,LS-315A/4JK,LS-400A/4JK,LS-500A/4JK,LS-630A/4JK,LS-800A/4JK,LS-1000A/4JK,LS-1250A/4JK,LS-1600A/4JK,LS-2000A/4JK,LS-2500A/4JK,LS-3150A/4JK,LS-4000A/4JK,
柜外側(cè)面操作帶觀察窗
LS-63A/3JKC,LS-80A/3JKC,LS-100A/3JKC,LS-125A/3JKC,LS-160A/3JKC,LS-200A/3JKC,LS-250A/3JKC,LS-315A/3JKC,LS-400A/3JKC,LS-500A/3JKC,LS-630A/3JKC,LS-800A/3JKC,LS-1000A/3JKC,LS-1250A/3JKC,LS-1600A/3JKC,LS-2000A/3JKC,LS-2500A/3JKC,LS-3150A/3JKC,LS-4000A/3JKC,
LS-63A/4JKC,LS-80A/4JKC,LS-100A/4JKC,LS-125A/4JKC,LS-160A/4JKC,LS-200A/4JKC,LS-250A/4JKC,LS-315A/4JKC,LS-400A/4JKC,LS-500A/4JKC,LS-630A/4JKC,LS-800A/4JKC,LS-1000A/4JKC,LS-1250A/4JKC,LS-1600A/4JKC,LS-2000A/4JKC,LS-2500A/4JKC,LS-3150A/4JKC,LS-4000A/4JKC,
“H”為柜后操作,“B”為板后接線,“F”為輔助觸點(diǎn)