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)所需(xu)的(de)直流電(dian)(dian)(dian)(dian)(dian)。它可以(yi)根(gen)據工作需(xu)要使電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)按(an)照指(zhi)令(ling)給磁(ci)(ci)、去磁(ci)(ci)或(huo)強勵(li)磁(ci)(ci)以(yi)增大(da)起重電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)鐵(tie)的(de)吸力(li),還可以(yi)調整電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)鐵(tie)磁(ci)(ci)力(li)以(yi)完成鋼板(ban)分張吸料、分張卸料任務。帶停(ting)電(dian)(dian)(dian)(dian)(dian)保(bao)磁(ci)(ci)的(de)控制設備,遇電(dian)(dian)(dian)(dian)(dian)網停(ting)電(dian)(dian)(dian)(dian)(dian)或(huo)電(dian)(dian)(dian)(dian)(dian)網故障(zhang)能在(zai)規定時間內讓電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)鐵(tie)保(bao)持磁(ci)(ci)力(li)以(yi)避免(mian)所吊運的(de)物(wu)料下落(luo)提高作業現場的(de)安全性(xing)。
STQ(M)L/STQOL系列整(zheng)流控制設備產品概述:
該系列產品經變壓器降壓通過橋(qiao)式(shi)整(zheng)流(liu),獲得直流(liu)電(dian)(dian)壓,整(zheng)個(ge)設(she)備(bei)由自(zi)動空氣開關、變壓器、橋(qiao)式(shi)整(zheng)流(liu)組(zu)件、直流(liu)(交流(liu))接觸(chu)器、放(fang)電(dian)(dian)回路等主要部件組(zu)成,電(dian)(dian)路設(she)置有短路過電(dian)(dian)壓保護措施。
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(de)構成(cheng):
外形尺寸圖:
STQ(M)L主要技術參(can)數
STQOL主要(yao)技(ji)術參(can)數
控制(zhi)方式與電壓電流特(te)性曲線