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發布時間:2024-09-13
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產(chan)品(pin)特點(dian):眉山(shan)35千(qian)伏(fu)戶(hu)外防汙(wu)型(xing)高(gao)壓(ya)開(kai)關(guan)現貨(huo)采用(yong)新(xin)型(xing)觸頭及(ji)外壓(ya)式(shi)觸(chu)指結構,與原(yuan)結構相(xiang)比觸頭、觸(chu)指表(biao)面(mian)積(ji)較(jiao)大(da),具有(you)良(liang)好(hao)的(de)散(san)熱能(neng)力,消(xiao)除了集膚效(xiao)應的(de)影(ying)響(xiang),同(tong)時具有(you)良(liang)好(hao)的(de)自(zi)清(qing)潔和(he)耐磨損(sun)能(neng)力;該(gai)結構觸頭插(cha)入觸(chu)指(zhi)深(shen)度(du)較(jiao)深,大(da)大(da)提(ti)高(gao)了導(dao)電(dian)可(ke)靠性(xing);
眉山(shan)35千(qian)伏(fu)戶(hu)外防汙(wu)型(xing)高(gao)壓(ya)開(kai)關(guan)現貨(huo)
電(dian)站(zhan)35KV防汙型(xing)高(gao)壓(ya)隔(ge)離開(kai)關GW5-40.5老款◆ 導(dao)電(dian)桿采用(yong)角鋁結構,增加(jia)導電(dian)散(san)熱面積(ji)、提(ti)高(gao)導電(dian)可(ke)靠性(xing);
◆ 采用(yong)新(xin)型(xing)觸頭及(ji)外壓(ya)式(shi)觸(chu)指結構,與原(yuan)結構相(xiang)比觸頭、觸(chu)指表(biao)面(mian)積(ji)較(jiao)大(da),具有(you)良(liang)好(hao)的(de)散(san)熱能(neng)力,消(xiao)除了集膚效(xiao)應的(de)影(ying)響(xiang),同(tong)時具有(you)良(liang)好(hao)的(de)自(zi)清(qing)潔和(he)耐磨損(sun)能(neng)力;該(gai)結構觸頭插(cha)入觸(chu)指(zhi)深(shen)度(du)較(jiao)深,大(da)大(da)提(ti)高(gao)了導(dao)電(dian)可(ke)靠性(xing);
◆ 采用(yong)*的(de)鍍(du)銀(yin)工(gong)藝,大(da)大(da)增加(jia)了鍍(du)層(ceng)的附著(zhe)力(li),同(tong)時采用(yong)合(he)適(shi)的(de)觸(chu)頭壓(ya)力(li),可(ke)靠保證鍍(du)銀(yin)層(ceng)長期工(gong)作不脫(tuo)落(luo);
◆ 接線座(zuo)與接線端子間采用(yong)固(gu)定軟連接通(tong)流(liu);接線端子上(shang)下兩(liang)端采用(yong)絕緣軸套(tao),確(que)保通流可(ke)靠,轉(zhuan)動(dong)靈活(huo)。接線端子與(yu)出線柱采用(yong)壹(yi)體(ti)式結構,增加(jia)強(qiang)度(du)的(de)同(tong)時減(jian)少(shao)了壹(yi)個可(ke)能(neng)的發(fa)熱點(dian);
◆ 采用(yong)全(quan)密封結構軸承(cheng)座(zuo),采用(yong)上(shang)下雙(shuang)道密封,防(fang)止雨(yu)水、沙塵(chen)對轉(zhuan)動(dong)軸承(cheng)的侵(qin)蝕(shi),軸承(cheng)表面(mian)填(tian)充足(zu)量的工(gong)作溫度(du)範(fan)圍(wei)在(zai)+130℃~-60℃ 寬(kuan)溫(wen)潤滑(hua)脂(zhi),確(que)保氣候炎(yan)熱地區(qu)和(he)高(gao)寒地(di)區不(bu)發生潤滑(hua)失效(xiao);
◆ 傳(chuan)動(dong)軸銷(xiao)采用(yong)不(bu)銹鋼材質,傳(chuan)動(dong)環節(jie)采用(yong)熱鍍(du)鋅或不(bu)銹鋼關節軸承(cheng),防腐能(neng)力強(qiang),轉(zhuan)動(dong)阻力小,配(pei)合間隙小,傳(chuan)動(dong)可(ke)靠,可(ke)有(you)效(xiao)避(bi)免(mian)轉(zhuan)軸銹死(si),確(que)保轉(zhuan)動(dong)靈活(huo); 汶川(chuan)高(gao)海拔專(zhuan)用(yong)GW5-40.5老款高(gao)壓(ya)隔(ge)離開(kai)關
◆ 地刀采用(yong)壹(yi)步(bu)動(dong)作式結構,接地(di)動(dong)觸頭采用(yong)自(zi)力式結構,結構簡單美觀,操作力小,動(dong)作可(ke)靠;
◆ 鋼(gang)質(zhi)零(ling)部件采用(yong)熱鍍(du)鋅工(gong)藝處(chu)理;銅質零(ling)件表(biao)面(mian)鍍(du)銀(yin)或(huo)鍍(du)錫(xi)處理;
眉山(shan)35千(qian)伏(fu)戶(hu)外防汙(wu)型(xing)高(gao)壓(ya)開(kai)關(guan)現貨(huo)對於減(jian)輕接地(di)隔(ge)離開(kai)關的操作費力問題,除應保證相(xiang)間轉(zhuan)動(dong)軸在(zai)同(tong)壹(yi)水平線上(shang)外(wai),還(hai)應(ying)適(shi)當好(hao)轉(zhuan)動(dong)軸上(shang)的(de)扭(niu)力彈簧,使操作力為(wei)小。另外,早期生產(chan)的隔(ge)離開(kai)關所帶(dai)的接地(di)開(kai)關,其(qi)合(he)閘限(xian)位(wei)是(shi)靠安(an)裝在(zai)刀(dao)口(kou)上(shang)的(de)限(xian)位(wei)彈簧來(lai)實現的(de)。當運(yun)行年(nian)久(jiu)造成彈簧銹斷(duan)後(hou),將出現接地(di)開(kai)關不(bu)良(liang)和操作合過(guo)頭而(er)無法返回(hui)的(de)現象(xiang)。
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