樂清市谷本電氣有限公司

概述    Outline

XL-21 型低壓動(dòng)力配電柜適用于發(fā)電廠及工礦企業(yè)中，在交流電壓 500 伏及以下的三相四線或三相五線系統(tǒng)作動(dòng)力配電之用。XL-21 型低壓動(dòng)力配電柜系戶內(nèi)裝置靠墻安裝，屏前檢修。外殼用鋼板彎制而成，刀開關(guān)操作手柄于箱前右柱上部，可以作為切換電源之用。可根據(jù)用戶需要，選用不同型號(hào)，不同電流等級(jí)的斷路器，滿足不同用戶的需求。

XL-21 Type low voltage power distribution cabinet is applicable to power station and industrial and mining enterprise, used for power distribution in three-phase four-wire or three-phase five-wire system with AC 500V and below. It is installed indoors and near the wall. Repair before shield. Shell is bent with steel plate. Knife switch operation handle is installed to the upside of right column of cabinet front, can be used for switching power. Choose different types and circuit breakers with different current grades to user's specific requirements.

型號(hào)及含義   Model and meaning

主要技術(shù)參數(shù)   The main technical parameters