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)(ci)所需的(de)直流(liu)電(dian)(dian)(dian)(dian)。它(ta)可以(yi)根據(ju)工(gong)作需要使電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)按照(zhao)指令給磁(ci)(ci)(ci)、去磁(ci)(ci)(ci)或強(qiang)勵(li)磁(ci)(ci)(ci)以(yi)增大起重電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)鐵(tie)的(de)吸力,還可以(yi)調整電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)鐵(tie)磁(ci)(ci)(ci)力以(yi)完成鋼(gang)板分(fen)張吸料(liao)、分(fen)張卸料(liao)任(ren)務。帶停電(dian)(dian)(dian)(dian)保(bao)磁(ci)(ci)(ci)的(de)控制設備,遇電(dian)(dian)(dian)(dian)網停電(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)(ci)鐵(tie)保(bao)持(chi)磁(ci)(ci)(ci)力以(yi)避免所吊運的(de)物料(liao)下(xia)落提高作業現場(chang)的(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(ju)有體積小重量(liang)輕、技(ji)術先進、安(an)裝方(fang)便(bian)、操作簡單、使用(yong)安(an)全(quan)可靠、便(bian)于(yu)檢修維護等(deng)特點,是(shi)電(dian)磁鐵理想的控制設備。
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: