HY5WZ-51/134電站型硅橡膠氧化鋅高壓避雷器

江西避(bi)雷(lei)(lei)器生產廠家HY5WZ-51/134氧化(hua)鋅電(dian)(dian)(dian)(dian)(dian)(dian)(dian)站(zhan)型避(bi)雷(lei)(lei)器按其(qi)發(fa)展的(de)(de)先(xian)后可分(fen)(fen)為：保護間(jian)隙——是(shi)簡單形式的(de)(de)避(bi)雷(lei)(lei)器；管型避(bi)雷(lei)(lei)器——也(ye)是(shi)一個保護間(jian)隙，但它能在放電(dian)(dian)(dian)(dian)(dian)(dian)(dian)后自行滅弧(hu)；閥型避(bi)雷(lei)(lei)器——是(shi)將單個放電(dian)(dian)(dian)(dian)(dian)(dian)(dian)間(jian)隙分(fen)(fen)成許(xu)多短的(de)(de)串聯間(jian)隙，同(tong)時(shi)增加了(le)(le)(le)非線性(xing)(xing)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻，提高(gao)了(le)(le)(le)保護性(xing)(xing)能；磁吹避(bi)雷(lei)(lei)器——利(li)用了(le)(le)(le)磁吹式火花間(jian)隙，提高(gao)了(le)(le)(le)滅弧(hu)能力，同(tong)時(shi)還具有限(xian)(xian)制內部過電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)能力；氧化(hua)鋅避(bi)雷(lei)(lei)器——利(li)用了(le)(le)(le)氧化(hua)鋅閥片理(li)想的(de)(de)伏安(an)特(te)(te)性(xing)(xing)（非線性(xing)(xing)*，即在大(da)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)時(shi)呈低電(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻特(te)(te)性(xing)(xing)，限(xian)(xian)制了(le)(le)(le)避(bi)雷(lei)(lei)器上(shang)的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)，在正常工頻(pin)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)下(xia)呈高(gao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻特(te)(te)性(xing)(xing)），具有無(wu)間(jian)隙、無(wu)續流(liu)殘壓(ya)低等優點，也(ye)能限(xian)(xian)制內部過電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)，被廣泛使用。

氧(yang)化(hua)鋅避雷(lei)器產品(pin)結(jie)構特點
  1、設計合(he)理，結構新(xin)穎，技術性能可靠，外(wai)形小巧(qiao)、重(zhong)量輕，安裝靈活，抗拉(la)強度(du)高，耐碰撞(zhuang)，運輸無(wu)破損；
  2、引用硅(gui)橡膠外套(tao)金屬氧(yang)化(hua)物避雷器的(de)優點，整體模壓(ya)一次(ci)成形，具(ju)有良好的(de)密(mi)封、 耐污、防爆(bao)、防潮性(xing)(xing)能，介電強度高、散熱性(xing)(xing)能好、具(ju)有較大的(de)過電壓(ya)能量吸收能力。

江西避雷(lei)器生(sheng)產廠(chang)家HY5WZ-51/134氧化(hua)鋅電(dian)站型HY5WZ-54/134避雷(lei)器
使用條件(jian)：
a)         適用于(yu)戶內、外；
b)         環(huan)境溫度-40℃~+40℃；
c)         海拔高度不超過3000m（瓷套式不超過1000m）；
d)         電源頻(pin)率不(bu)小于48Hz、不(bu)超(chao)過62 Hz；
e)         長期施(shi)加在避雷(lei)器(qi)端子(zi)間的(de)工頻電(dian)壓不超過避雷(lei)器(qi)的(de)持續運(yun)行電(dian)壓；
f)         地(di)震烈度8度及以(yi)下(xia)地(di)區；
g)  ;       大風速不超過(guo)35m/s。

江(jiang)西(xi)避雷器生產廠(chang)家HY5WZ-51/134氧(yang)化(hua)鋅電站型選型
用戶(hu)可根據被保護對象選用不(bu)同型號的避雷器，對使用場(chang)所的不(bu)同可選用防污型和高原(yuan)型。
為滿足市場的需求(qiu)我廠可根據用戶的要求(qiu)設計各種非標產品。
HY  5  □    Z   5  -□/□  □
  |   |  |   |   |    |     |______附加特征代號：J表(biao)(biao)示(shi)系(xi)統中(zhong)性(xing)點有(you)效接地(di)(di)；W表(biao)(biao)示(shi)重污穢地(di)(di)區；G表(biao)(biao)示(shi)高海拔(ba)地(di)(di)區
  |   |  |   |   |    |____________避雷器(qi)額定電(dian)壓(ya)kV/標人(ren)士(shi)放電(dian)電(dian)流下殘壓(ya)kV
  |   |  |   |   |_________________設計序號
  |   |  |   |_____________________使用場所：Z表(biao)示電站
  |   |  |_________________________結(jie)構特征(zheng)：W表(biao)(biao)奪無間(jian)隙；C表(biao)(biao)奪有串(chuan)聯間(jian)隙；B表(biao)(biao)奪有并(bing)聯間(jian)隙
  |   |____________________________標稱名人士放電電流，單位為kA
  |________________________________復合外套金屬氧(yang)化物避雷器

HY5WZ-51/134電站型硅橡膠氧化鋅高壓避雷器