整流控制設備是直流起重電磁鐵工作必不可少的配套設備。它將電網提供的交流電轉換成電磁鐵勵磁(ci)(ci)(ci)所需的(de)直流(liu)電(dian)(dian)(dian)(dian)(dian)。它可(ke)(ke)以根據工作需要使電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)按照指令(ling)給磁(ci)(ci)(ci)、去磁(ci)(ci)(ci)或(huo)強勵磁(ci)(ci)(ci)以增大起重電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)鐵的(de)吸(xi)力，還可(ke)(ke)以調整電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)鐵磁(ci)(ci)(ci)力以完成鋼板(ban)分張吸(xi)料(liao)、分張卸(xie)料(liao)任務。帶停(ting)(ting)電(dian)(dian)(dian)(dian)(dian)保磁(ci)(ci)(ci)的(de)控制設備，遇電(dian)(dian)(dian)(dian)(dian)網(wang)停(ting)(ting)電(dian)(dian)(dian)(dian)(dian)或(huo)電(dian)(dian)(dian)(dian)(dian)網(wang)故障(zhang)能在規定時間(jian)內讓電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)鐵保持磁(ci)(ci)(ci)力以避免所吊運的(de)物(wu)料(liao)下落提高作業(ye)現場(chang)的(de)安全性。

STQ(M)L/STQOL系列(lie)整流控制設備產品概述：

該系列產(chan)品經變(bian)壓(ya)器降壓(ya)通過(guo)(guo)橋式(shi)整流，獲得(de)直流電壓(ya)，整個設備由自動空氣開關、變(bian)壓(ya)器、橋式(shi)整流組(zu)(zu)件(jian)、直流(交流)接觸器、放電回路(lu)等主要部件(jian)組(zu)(zu)成，電路(lu)設置有短路(lu)過(guo)(guo)電壓(ya)保護措(cuo)施(shi)。

STQ(M)L系列輸出直流220V定電壓。

STQOL系列吸料時強勵磁(直流電壓290V)，搬運時弱勵磁(直流電壓200V )保持等特點，不僅可降低電力消耗，而且可以使吸吊量增加，是搬運廢鋼等松散物料的理想配套設備，作業率可提高15%以上。

型號說明：

STQL/STQOL方式的構(gou)成：

外形尺寸圖：

STQ(M)L主要技術(shu)參數

STQOL主要技術參數

控(kong)制方式與電(dian)壓電(dian)流特性(xing)曲線