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)所(suo)需(xu)的(de)(de)直流(liu)電(dian)(dian)(dian)(dian)(dian)。它可(ke)以(yi)根據(ju)工作(zuo)需(xu)要使(shi)電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)按照指(zhi)令給磁(ci)(ci)、去磁(ci)(ci)或強勵磁(ci)(ci)以(yi)增大起重電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)鐵的(de)(de)吸(xi)力(li),還可(ke)以(yi)調整電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)鐵磁(ci)(ci)力(li)以(yi)完成鋼(gang)板分張吸(xi)料(liao)、分張卸料(liao)任務。帶停電(dian)(dian)(dian)(dian)(dian)保(bao)磁(ci)(ci)的(de)(de)控(kong)制(zhi)設備(bei),遇電(dian)(dian)(dian)(dian)(dian)網(wang)停電(dian)(dian)(dian)(dian)(dian)或電(dian)(dian)(dian)(dian)(dian)網(wang)故障(zhang)能在規(gui)定(ding)時(shi)間內(nei)讓電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)鐵保(bao)持磁(ci)(ci)力(li)以(yi)避免所(suo)吊運的(de)(de)物料(liao)下(xia)落(luo)提高作(zuo)業(ye)現場的(de)(de)安全性。
湖南永金磁力設備股份有限公司(原岳陽市永金起重永磁鐵有限公司)生產的電磁鐵控制設備,具有體積小重量輕、技術先進、安裝方便、操作簡單(dan)、使用(yong)安全可靠、便于檢修維護等特(te)點(dian),是電(dian)磁鐵理想的(de)控制設備。
VTB/VTBT系列無觸點調磁保磁設備產品特點:本系列產品采用無觸點控制技術,實現電磁鐵的勵磁、退磁無觸點控制,并具有停電保磁功能,停電時備用電源自動投入,安全系數高。
VTB/VTBT方式構成:
外形尺寸圖:
主要技術參數: