一、防雷插座是什么意思
防雷插座,顧名思(si)義(yi),這是(shi)一(yi)種具有防雷擊(ji)保(bao)護(hu)功能的(de)(de)插座,可以有效(xiao)吸(xi)收(shou)來自電(dian)(dian)(dian)源系統的(de)(de)電(dian)(dian)(dian)涌脈(mo)沖,避免辦公(gong)和家用電(dian)(dian)(dian)器(qi)設備被浪涌電(dian)(dian)(dian)流侵害,也(ye)降(jiang)低了電(dian)(dian)(dian)器(qi)在雷電(dian)(dian)(dian)環境中被損壞(huai)的(de)(de)概(gai)率(lv),確保(bao)電(dian)(dian)(dian)器(qi)在惡劣環境下(xia)和多雷地區(qu)的(de)(de)安全(quan)使用。
防雷(lei)插座(zuo)是(shi)一種新型的電源轉換(huan)器,它可以多(duo)用(yong)途標準插孔,寬松合理(li)的孔座(zuo)間隙(xi),使用(yong)更(geng)加方便,同時滿足多(duo)臺(tai)不(bu)同電氣設(she)備的防雷(lei)需求,深受消費者(zhe)喜愛。
二、防雷插座有用嗎
防(fang)(fang)雷插(cha)座有用(yong)(yong)嗎,其實這(zhe)個(ge)也是(shi)(shi)(shi)(shi)讓很多都在懷疑的一個(ge)問題,事實上(shang)防(fang)(fang)雷排(pai)插(cha)使用(yong)(yong)就(jiu)是(shi)(shi)(shi)(shi)為(wei)了防(fang)(fang)止電(dian)(dian)器被雷擊,這(zhe)樣也是(shi)(shi)(shi)(shi)對(dui)自己的人身安全起到(dao)一定(ding)的保護,特別是(shi)(shi)(shi)(shi)在一些(xie)惡劣(lie)環(huan)境下,就(jiu)容易遭受雷擊,這(zhe)樣對(dui)于一些(xie)建筑物和家(jia)用(yong)(yong)電(dian)(dian)器也是(shi)(shi)(shi)(shi)會受到(dao)損害(hai),有些(xie)地方可能(neng)(neng)有使用(yong)(yong)避(bi)雷針的防(fang)(fang)護,但是(shi)(shi)(shi)(shi)這(zhe)種它也是(shi)(shi)(shi)(shi)只能(neng)(neng)保護建筑物免受雷擊,對(dui)于電(dian)(dian)器還是(shi)(shi)(shi)(shi)會受到(dao)損害(hai)。因此(ci),在家(jia)中使用(yong)(yong)了防(fang)(fang)雷插(cha)排(pai)它就(jiu)能(neng)(neng)夠很好的分散這(zhe)些(xie)瞬時變化的電(dian)(dian)壓、電(dian)(dian)流,同時對(dui)你的電(dian)(dian)器也是(shi)(shi)(shi)(shi)起到(dao)了一定(ding)保護作用(yong)(yong)。
三、防雷插座應用范圍
防雷插(cha)座主要適用(yong)于低壓交流電源(220V)系統子(zi)電器設備的(de)防雷(過壓)保護(hu),如計(ji)算機、通(tong)訊(xun)設備、傳真機、高檔音響、影視設備、精密儀器、儀表等(deng)。
四、防雷排插原理是什么
市面上防雷的方式主要有三種:
1、將壓(ya)(ya)(ya)敏(min)電(dian)(dian)阻(zu)器(qi)并接于(yu)被(bei)保護的(de)IC或(huo)(huo)設備(bei)(bei)電(dian)(dian)路上,當電(dian)(dian)壓(ya)(ya)(ya)瞬間高于(yu)某一(yi)數值(zhi)(zhi)時(shi),壓(ya)(ya)(ya)敏(min)電(dian)(dian)阻(zu)器(qi)阻(zu)值(zhi)(zhi)迅速(su)下降,導通大電(dian)(dian)流,從而(er)保護IC或(huo)(huo)電(dian)(dian)器(qi)設備(bei)(bei);當電(dian)(dian)壓(ya)(ya)(ya)低于(yu)壓(ya)(ya)(ya)敏(min)電(dian)(dian)阻(zu)器(qi)工(gong)作(zuo)電(dian)(dian)壓(ya)(ya)(ya)值(zhi)(zhi)時(shi),壓(ya)(ya)(ya)敏(min)電(dian)(dian)阻(zu)器(qi)阻(zu)值(zhi)(zhi)極高,近乎開路,因而(er)不(bu)會影響(xiang)器(qi)件或(huo)(huo)電(dian)(dian)器(qi)設備(bei)(bei)的(de)正常工(gong)作(zuo)。
2、將壓敏電(dian)(dian)(dian)(dian)阻(zu)并聯在(zai)電(dian)(dian)(dian)(dian)路(lu)中使(shi)用(yong)(yong),當L-N時(shi),電(dian)(dian)(dian)(dian)阻(zu)兩端的電(dian)(dian)(dian)(dian)壓發生急(ji)劇(ju)變化,在(zai)額(e)定的范圍內,會(hui)吸收高壓,并通(tong)過陶瓷放電(dian)(dian)(dian)(dian)管釋放;當超(chao)出額(e)定范圍時(shi),電(dian)(dian)(dian)(dian)阻(zu)短路(lu),形(xing)成短路(lu)信(xin)號,導致(zhi)使(shi)用(yong)(yong)場(chang)所的空氣(qi)保(bao)護開關分斷,起到保(bao)護電(dian)(dian)(dian)(dian)器和設(she)備的作用(yong)(yong)。
3、通(tong)過(guo)(guo)陶瓷放(fang)電(dian)(dian)(dian)(dian)管將雷電(dian)(dian)(dian)(dian)與(yu)雷電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)磁脈沖的(de)能(neng)量通(tong)過(guo)(guo)大(da)地泄(xie)放(fang),并(bing)且應符合層(ceng)(ceng)次(ci)性原則,即盡可能(neng)多(duo)(duo)、盡可能(neng)遠地將多(duo)(duo)余能(neng)量在引入(ru)電(dian)(dian)(dian)(dian)路系(xi)統(tong)或者通(tong)信系(xi)統(tong)之前泄(xie)放(fang)入(ru)地;層(ceng)(ceng)次(ci)性就是按(an)照(zhao)所設立的(de)防(fang)雷保護區分層(ceng)(ceng)次(ci)對雷電(dian)(dian)(dian)(dian)能(neng)量進行削弱(ruo)。
五、防雷插座怎么使用
1、防(fang)雷插(cha)座機架式(shi)防(fang)雷插(cha)座按(an)下(xia)電源(yuan)開關按(an)鈕后,接(jie)(jie)地指示(shi)燈(deng)亮(黃(huang)色),表(biao)示(shi)已可靠接(jie)(jie)地;工作指示(shi)燈(deng)亮(綠色),表(biao)示(shi)防(fang)雷組件正(zheng)常(chang)工作;電源(yuan)指示(shi)燈(deng)亮(紅色),表(biao)示(shi)電源(yuan)正(zheng)常(chang)接(jie)(jie)通(tong)。
2、品牌防雷插座負載功率不能超過防(fang)雷插座的額(e)定功率。
3、防雷插座的(de)接地端子與(yu)插頭地線(xian)E端已連(lian)通(tong)。
4、與(yu)(yu)防(fang)雷插(cha)(cha)座(zuo)相連(lian)的插(cha)(cha)座(zuo)地(di)線(xian)端接(jie)(jie)地(di)符合要求時(shi),將防(fang)雷插(cha)(cha)座(zuo)的插(cha)(cha)頭直接(jie)(jie)插(cha)(cha)入即可;否則,必須將防(fang)雷插(cha)(cha)座(zuo)的接(jie)(jie)地(di)端子(zi)與(yu)(yu)地(di)網連(lian)接(jie)(jie)后才能使用。為了達到更好(hao)的防(fang)雷效果,建議將防(fang)雷插(cha)(cha)座(zuo)的接(jie)(jie)地(di)端子(zi)與(yu)(yu)地(di)網可靠連(lian)接(jie)(jie)。
5、防雷(lei)插座(zuo)在使用期(qi)間,應定(ding)期(qi)檢測并查(cha)看指示燈工(gong)作(zuo)狀態是(shi)否正常。