ZFN22-12系列戶內(nèi)交流高壓負(fù)荷開(kāi)關(guān)
概述Summary
ZFN22-12系列戶內(nèi)交流高壓真空負(fù)荷開(kāi)關(guān)是在我廠生產(chǎn)的FN5型開(kāi)關(guān)的基礎(chǔ)上，自行開(kāi)發(fā)的新產(chǎn)品。主要適用于額定電壓12kv，三相交流50Hz的電網(wǎng)中，作為開(kāi)斷負(fù)荷電流及開(kāi)關(guān)短路電流之用。
產(chǎn)品保留了FN5 開(kāi)關(guān)結(jié)構(gòu)緊湊、安裝使用簡(jiǎn)便的特點(diǎn)，同時(shí)配以結(jié)構(gòu)新穎的專(zhuān)用電動(dòng)機(jī)構(gòu)，構(gòu)成手動(dòng)儲(chǔ)能、合閘、的開(kāi)關(guān)合分功能，是新型環(huán)網(wǎng)設(shè)計(jì)的首選產(chǎn)品，也為原裝有FN5開(kāi)關(guān)環(huán)網(wǎng)柜直接置換真空負(fù)荷開(kāi)關(guān)提供了*佳方案。
It is developed by ourselves based on FN5 type,used in the network of voltage 12kv,three-phase 50Hz for breaking load
and switch on-and-off short-circuit current.
It is equipped with novel especially-used motor mechanism to realize on-and-off and energy-storing by handle and by motor,keeping.FN5 switch features of impact structure and simple installation and operation. greatly helps to replace directly vacuum load switch in the ring network cabin with Fn5 switch in.
型號(hào)含義Type and meaning
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