
簡要(yao)描述(shu):上(shang)海(hai)辦事處河村(cun)自動轉(zhuan)換(huan)開關(guan)電(dian)器河村(cun)自動轉(zhuan)換(huan)開關(guan)電(dian)器壹(yi)種可(ke)供兩路或(huo)兩路以(yi)上(shang)電(dian)源或負(fu)載(zai)轉(zhuan)換(huan)用(yong)的(de)開關(guan)電(dian)器。河村(cun)自動轉(zhuan)換(huan)開關(guan)電(dian)器由(you)多節(jie)觸(chu)頭(tou)組合而成,河村(cun)自動轉(zhuan)換(huan)開關(guan)電(dian)器在(zai)電(dian)氣(qi)設(she)備(bei)中(zhong),河村(cun)自動轉(zhuan)換(huan)開關(guan)電(dian)器多(duo)用於(yu)非(fei)頻繁地接(jie)通和(he)分(fen)斷(duan)電(dian)路
產(chan)品(pin)型(xing)號(hao):
廠商性質(zhi):代理商
更新(xin)時間(jian):2025-10-22
訪(fang) 問 量(liang):2309上(shang)海(hai)辦事處河村(cun)自動轉(zhuan)換(huan)開關(guan)電(dian)器
河村(cun)自動轉(zhuan)換(huan)開關(guan)電(dian)器壹(yi)種可(ke)供兩路或(huo)兩路以(yi)上(shang)電(dian)源或負(fu)載(zai)轉(zhuan)換(huan)用(yong)的(de)開關(guan)電(dian)器。河村(cun)自動轉(zhuan)換(huan)開關(guan)電(dian)器由(you)多節(jie)觸(chu)頭(tou)組合而成,河村(cun)自動轉(zhuan)換(huan)開關(guan)電(dian)器在(zai)電(dian)氣(qi)設(she)備(bei)中(zhong),河村(cun)自動轉(zhuan)換(huan)開關(guan)電(dian)器多(duo)用於(yu)非(fei)頻繁地接(jie)通和(he)分(fen)斷(duan)電(dian)路,河村(cun)自動轉(zhuan)換(huan)開關(guan)電(dian)器接(jie)通電(dian)源和(he)負載(zai),河村(cun)自動轉(zhuan)換(huan)開關(guan)電(dian)器測(ce)量(liang)三(san)相電(dian)壓(ya)以及控制小容量(liang)異步(bu)電(dian)動機的正(zheng)反(fan)轉(zhuan)和(he)星-三(san)角起動等(deng)。河村(cun)自動轉(zhuan)換(huan)開關(guan)電(dian)器這些(xie)部件(jian)通(tong)過螺栓(shuan)緊固(gu)為(wei)壹(yi)個整體(ti)。
上(shang)海(hai)辦事處河村(cun)自動轉(zhuan)換(huan)開關(guan)電(dian)器
河村(cun)電(dian)器自動轉(zhuan)換(huan)開關(guan)又稱(cheng)組合開關(guan),河村(cun)電(dian)器自動轉(zhuan)換(huan)開關(guan)與刀(dao)開關(guan)的操(cao)作不(bu)同(tong),河村(cun)電(dian)器自動轉(zhuan)換(huan)開關(guan)是左右旋轉(zhuan)的平面操(cao)作。河村(cun)電(dian)器自動轉(zhuan)換(huan)開關(guan)具有多觸(chu)點、多(duo)轉(zhuan)換(huan)開關(guan)位置(zhi)、河村(cun)電(dian)器自動轉(zhuan)換(huan)開關(guan)體積(ji)小、性能(neng)可靠(kao)、操(cao)作方便、河村(cun)電(dian)器自動轉(zhuan)換(huan)開關(guan)安裝(zhuang)靈(ling)活(huo)等優點,河村(cun)電(dian)器自動轉(zhuan)換(huan)開關(guan)多用(yong)於(yu)機床(chuang)電(dian)氣(qi)控制線路中(zhong)電(dian)源的引(yin)入開關(guan),河村(cun)電(dian)器自動轉(zhuan)換(huan)開關(guan)起著(zhe)隔(ge)離(li)電(dian)源作用(yong),河村(cun)電(dian)器自動轉(zhuan)換(huan)開關(guan)還(hai)可作(zuo)為直(zhi)接(jie)控制小容量(liang)異步(bu)電(dian)動機不(bu)頻繁起動和(he)停止(zhi)的控制開關(guan)。河村(cun)電(dian)器自動轉(zhuan)換(huan)開關(guan)同(tong)樣也(ye)有單(dan)極、雙(shuang)極和(he)三(san)極。
上(shang)海(hai)辦事處河村(cun)自動轉(zhuan)換(huan)開關(guan)電(dian)器
河村(cun)電(dian)器自動轉(zhuan)換(huan)開關(guan)工(gong)作(zuo)原(yuan)理(li):
河村(cun)電(dian)器自動轉(zhuan)換(huan)開關(guan)的接(jie)觸(chu)系統是(shi)由(you)數(shu)個裝(zhuang)嵌(qian)在(zai)絕緣殼(ke)體內的靜觸(chu)頭(tou)座和(he)可動支架(jia)中的(de)動觸(chu)頭(tou)構成。河村(cun)電(dian)器自動轉(zhuan)換(huan)開關(guan)動觸(chu)頭(tou)是(shi)雙(shuang)斷點對(dui)接(jie)式(shi)的觸(chu)橋(qiao),河村(cun)電(dian)器自動轉(zhuan)換(huan)開關(guan)在附有手(shou)柄(bing)的(de)轉(zhuan)軸(zhou)上(shang),隨轉(zhuan)軸(zhou)旋至不(bu)同(tong)位置(zhi)使電(dian)路接(jie)通或(huo)斷開。定位機構采用(yong)滾(gun)輪卡(ka)棘(ji)輪結構,配(pei)置不(bu)同(tong)的限(xian)位件(jian),可(ke)獲得(de)不(bu)同(tong)檔位(wei)的開關(guan)。河村(cun)電(dian)器自動轉(zhuan)換(huan)開關(guan)由多(duo)層絕緣殼(ke)體組裝(zhuang)而(er)成,可立體布置,河村(cun)電(dian)器自動轉(zhuan)換(huan)開關(guan)減(jian)小了安裝(zhuang)面積,河村(cun)電(dian)器自動轉(zhuan)換(huan)開關(guan)結構簡單(dan)、緊湊,操(cao)作安全可(ke)靠(kao)。