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(suo)需(xu)的(de)直流電(dian)(dian)(dian)(dian)。它(ta)可以根據工作(zuo)需(xu)要使電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)按照指令(ling)給磁(ci)(ci)(ci)、去(qu)磁(ci)(ci)(ci)或強勵(li)磁(ci)(ci)(ci)以增大起重(zhong)電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)鐵的(de)吸力,還(huan)可以調(diao)整電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)鐵磁(ci)(ci)(ci)力以完(wan)成(cheng)鋼板(ban)分(fen)(fen)張吸料(liao)(liao)、分(fen)(fen)張卸料(liao)(liao)任務(wu)。帶停(ting)電(dian)(dian)(dian)(dian)保磁(ci)(ci)(ci)的(de)控(kong)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(gu)障能在規定時間內讓(rang)電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)鐵保持磁(ci)(ci)(ci)力以避(bi)免所(suo)吊運的(de)物(wu)料(liao)(liao)下落提高作(zuo)業現場的(de)安全性。
STQ(M)L/STQOL系列(lie)整流控制設備(bei)產品概述:
該系(xi)列產品經(jing)變壓(ya)器降壓(ya)通(tong)過橋式整(zheng)流,獲得直(zhi)(zhi)流電壓(ya),整(zheng)個設備(bei)由自動空氣開關、變壓(ya)器、橋式整(zheng)流組(zu)件(jian)、直(zhi)(zhi)流(交流)接觸(chu)器、放電回路等(deng)主要部件(jian)組(zu)成,電路設置(zhi)有(you)短路過電壓(ya)保護措施(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(shi)的(de)構成:
外形尺寸圖:
STQ(M)L主要技術參數(shu)
STQOL主要技術參數
控制方式與(yu)電壓(ya)電流特(te)性曲線