電動葫蘆具有獨特的電機熱保護裝置,安全可靠性高。做工精致,機身輕巧又美觀,而且非常耐用。電動機可自動停止,防止鏈條超出,tigaoleanquanxingneng。shangxiaxianxianweikaiguanjiegoujianjie,suoxiaolezuixiaogoujianju。haikeshiyongyudikongjianzuoyewuliuyunshuxitong。qieshuyuzhulvyicichengxingbenti,peiyouchaoqiangduduniezaizhongliantiao。
超(chao)低(di)型(xing)環(huan)鏈(lian)電(dian)動(dong)葫(hu)蘆(lu)還(hai)裝(zhuang)備(bei)了(le)為(wei)了(le)確(que)保(bao)安(an)全(quan)而(er)獨(du)自(zi)開(kai)發(fa)的(de)磨(mo)擦(ca)離(li)合(he)器(qi)和(he)上(shang)下(xia)限(xian)限(xian)位(wei)開(kai)關(guan),磨(mo)擦(ca)離(li)合(he)器(qi)可(ke)以(yi)防(fang)止(zhi)過(guo)載(zai)和(he)大(da)地(di)吊(diao)時(shi)對(dui)超(chao)低(di)型(xing)環(huan)鏈(lian)電(dian)動(dong)葫(hu)蘆(lu)載(zai)重(zhong)鏈(lian)條(tiao)造(zao)成(cheng)損(sun)壞(huai)。電(dian)動(dong)葫(hu)蘆(lu)變(bian)壓(ya)器(qi):變(bian)壓(ya)器(qi)就(jiu)是(shi)利(li)用(yong)交(jiao)變(bian)電(dian)磁(ci)場(chang)來(lai)實(shi)現(xian)不(bu)同(tong)電(dian)壓(ya)等(deng)級(ji)轉(zhuan)換(huan)的(de)設(she)備(bei),其(qi)變(bian)換(huan)前(qian)後(hou)的(de)電(dian)壓(ya)不(bu)發(fa)生(sheng)頻(pin)率(lv)上(shang)的(de)變(bian)化(hua)。按(an)照(zhao)其(qi)用(yong)途(tu)可(ke)以(yi)分(fen)很(hen)多(duo)種(zhong),我(wo)們(men)經(jing)常(chang)用(yong)到(dao)的(de)是(shi)是(shi)電(dian)力(li)變(bian)壓(ya)器(qi)。
負荷開關:負(fu)荷(he)開(kai)關(guan)具(ju)有(you)簡(jian)單(dan)的(de)滅(mie)弧(hu)裝(zhuang)置(zhi),滅(mie)弧(hu)介(jie)質(zhi)一(yi)般(ban)采(cai)用(yong)空(kong)氣(qi),可(ke)以(yi)接(jie)通(tong)和(he)分(fen)斷(duan)一(yi)定(ding)的(de)電(dian)流(liu)和(he)過(guo)電(dian)流(liu),但(dan)是(shi)不(bu)能(neng)分(fen)斷(duan)短(duan)路(lu)電(dian)流(liu),不(bu)能(neng)用(yong)來(lai)切(qie)斷(duan)短(duan)路(lu)故(gu)障(zhang)。負(fu)荷(he)開(kai)關(guan)與(yu)隔(ge)離(li)刀(dao)類(lei)似(si),都(dou)有(you)明(ming)顯(xian)的(de)斷(duan)開(kai)間(jian)隙(xi),可(ke)以(yi)很(hen)容(rong)易(yi)的(de)判(pan)別(bie)電(dian)路(lu)是(shi)處(chu)於(yu)接(jie)通(tong)還(hai)是(shi)斷(duan)開(kai)狀(zhuang)態(tai)。
電動葫蘆熔斷器:熔rong斷duan器qi是shi一yi種zhong簡jian單dan的de電dian路lu保bao護hu電dian器qi,其qi原yuan理li是shi當dang流liu經jing熔rong斷duan器qi的de電dian流liu達da到dao或huo超chao過guo定ding值zhi一yi定ding時shi間jian後hou,本ben身shen的de熔rong體ti熔rong化hua,切qie斷duan電dian路lu。動dong作zuo後hou本ben體ti損sun壞huai,不bu能neng重zhong複fu使shi用yong,必bi須xu更geng換huan;熔斷器是否熔斷可以通過熔斷指示器判別,也可通過熔體外觀上判別。
電動葫蘆變壓器:變(bian)壓(ya)器(qi)就(jiu)是(shi)利(li)用(yong)交(jiao)變(bian)電(dian)磁(ci)場(chang)來(lai)實(shi)現(xian)不(bu)同(tong)電(dian)壓(ya)等(deng)級(ji)轉(zhuan)換(huan)的(de)設(she)備(bei),其(qi)變(bian)換(huan)前(qian)後(hou)的(de)電(dian)壓(ya)不(bu)發(fa)生(sheng)頻(pin)率(lv)上(shang)的(de)變(bian)化(hua)。按(an)照(zhao)其(qi)用(yong)途(tu)可(ke)以(yi)分(fen)很(hen)多(duo)種(zhong),我(wo)們(men)經(jing)常(chang)用(yong)到(dao)的(de)是(shi)是(shi)電(dian)力(li)變(bian)壓(ya)器(qi)。
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