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(li)磁(ci)(ci)所(suo)需的(de)直流電(dian)(dian)(dian)(dian)。它可以根據工作需要使電(dian)(dian)(dian)(dian)磁(ci)(ci)按照指令給磁(ci)(ci)、去磁(ci)(ci)或強勵(li)磁(ci)(ci)以增大起重電(dian)(dian)(dian)(dian)磁(ci)(ci)鐵的(de)吸力,還可以調整電(dian)(dian)(dian)(dian)磁(ci)(ci)鐵磁(ci)(ci)力以完成鋼板分張吸料(liao)(liao)、分張卸(xie)料(liao)(liao)任務(wu)。帶停(ting)電(dian)(dian)(dian)(dian)保磁(ci)(ci)的(de)控制設備(bei),遇電(dian)(dian)(dian)(dian)網停(ting)電(dian)(dian)(dian)(dian)或電(dian)(dian)(dian)(dian)網故障能在規定(ding)時間(jian)內讓電(dian)(dian)(dian)(dian)磁(ci)(ci)鐵保持(chi)磁(ci)(ci)力以避免(mian)所(suo)吊運的(de)物料(liao)(liao)下落提(ti)高作業現場的(de)安全性。
STQ(M)L/STQOL系列(lie)整(zheng)流控制設備產品概述:
該系列產(chan)品經變壓(ya)(ya)器降(jiang)壓(ya)(ya)通過(guo)橋(qiao)式整(zheng)流(liu),獲得直流(liu)電(dian)(dian)壓(ya)(ya),整(zheng)個設備由自動空氣(qi)開(kai)關、變壓(ya)(ya)器、橋(qiao)式整(zheng)流(liu)組件(jian)(jian)、直流(liu)(交流(liu))接觸器、放電(dian)(dian)回(hui)路(lu)等主要部件(jian)(jian)組成,電(dian)(dian)路(lu)設置有(you)短路(lu)過(guo)電(dian)(dian)壓(ya)(ya)保(bao)護措施。
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(shi)的構(gou)成:
外形尺寸圖:
STQ(M)L主要技術參數(shu)
STQOL主要技(ji)術(shu)參(can)數
控制方式(shi)與電(dian)壓電(dian)流(liu)特性曲(qu)線