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環(huan)(huan)(huan)網柜塑料外殼(ke)有每(mei)種設(she)備(bei)構造：的(de)(de)一(yi)種由(you)通常(chang)的(de)(de)骨架、頂板(ban)(ban)(ban)(ban)、控(kong)制(zhi)蓋(gai)板(ban)(ban)(ban)(ban)、側(ce)板(ban)(ban)(ban)(ban)等組(zu)成(cheng)了的(de)(de)閉(bi)合設(she)備(bei)構造，通常(chang)的(de)(de)骨架是(shi)冷軋不(bu)(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)不(bu)(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)不(bu)(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)剛板(ban)(ban)(ban)(ban)不(bu)(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)不(bu)(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)不(bu)(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)剛板(ban)(ban)(ban)(ban)折(zhe)邊(bian)對焊(han)而(er)成(cheng)，頂板(ban)(ban)(ban)(ban)、控(kong)制(zhi)蓋(gai)板(ban)(ban)(ban)(ban)及(ji)側(ce)板(ban)(ban)(ban)(ban)由(you)不(bu)(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)不(bu)(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)不(bu)(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)剛板(ban)(ban)(ban)(ban)加(jia)工(gong)；另的(de)(de)一(yi)種由(you)左邊(bian)側(ce)板(ban)(ban)(ban)(ban)、底板(ban)(ban)(ban)(ban)、頂板(ban)(ban)(ban)(ban)、控(kong)制(zhi)蓋(gai)板(ban)(ban)(ban)(ban)及(ji)立柱(zhu)等組(zu)成(cheng)了的(de)(de)閉(bi)合設(she)備(bei)構造，通常(chang)的(de)(de)方(fang)框由(you)進囗(wei)的(de)(de)敷鋁鋅不(bu)(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)不(bu)(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)不(bu)(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)剛板(ban)(ban)(ban)(ban)折(zhe)邊(bian)拆(chai)裝(zhuang)而(er)成(cheng)。環(huan)(huan)(huan)網柜的(de)(de)邊(bian)側(ce)為(wei)(wei)母(mu)線(xian)室，母(mu)線(xian)室的(de)(de)前加(jia)為(wei)(wei)儀(yi)器(qi)(qi)室，用不(bu)(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)不(bu)(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)不(bu)(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)剛板(ban)(ban)(ban)(ban)或(huo)環(huan)(huan)(huan)氧漆(qi)光敏樹脂板(ban)(ban)(ban)(ban)分(fen)格。柜的(de)(de)上面為(wei)(wei)工(gong)況旋轉(zhuan)(zhuan)啟(qi)閉(bi)室，中(zhong)下(xia)方(fang)為(wei)(wei)低壓(ya)電(dian)(dian)(dian)纜流(liu)(liu)動線(xian)和某些電(dian)(dian)(dian)器(qi)(qi)產品電(dian)(dian)(dian)氣(qi)組(zu)件(jian)室。環(huan)(huan)(huan)網柜的(de)(de)關(guan)(guan)鍵電(dian)(dian)(dian)氣(qi)組(zu)件(jian)有工(gong)況旋轉(zhuan)(zhuan)啟(qi)閉(bi)、等電(dian)(dian)(dian)位連(lian)(lian)接(jie)(jie)(jie)旋轉(zhuan)(zhuan)啟(qi)閉(bi)、燒(shao)毀(hui)器(qi)(qi)、瞬(shun)(shun)(shun)時電(dian)(dian)(dian)流(liu)(liu)大小互傳調節(jie)器(qi)(qi)、瞬(shun)(shun)(shun)時電(dian)(dian)(dian)流(liu)(liu)瞬(shun)(shun)(shun)時電(dian)(dian)(dian)流(liu)(liu)電(dian)(dian)(dian)壓(ya)互傳調節(jie)器(qi)(qi)、避雷器(qi)(qi)、濾波(bo)電(dian)(dian)(dian)場所、直流(liu)(liu)高壓(ya)導電(dian)(dian)(dian)連(lian)(lian)接(jie)(jie)(jie)展示器(qi)(qi)等。儀(yi)器(qi)(qi)房間可重(zhong)復(fu)接(jie)(jie)(jie)地瞬(shun)(shun)(shun)時電(dian)(dian)(dian)流(liu)(liu)瞬(shun)(shun)(shun)時電(dian)(dian)(dian)流(liu)(liu)電(dian)(dian)(dian)壓(ya)表、瞬(shun)(shun)(shun)時電(dian)(dian)(dian)流(liu)(liu)大小表、采光旋轉(zhuan)(zhuan)啟(qi)閉(bi)、指示儀(yi)器(qi)(qi)及(ji)的(de)(de)操(cao)作(zuo)電(dian)(dian)(dian)氣(qi)組(zu)件(jian)。在儀(yi)器(qi)(qi)室底下(xia)的(de)(de)接(jie)(jie)(jie)插件(jian)板(ban)(ban)(ban)(ban)上可重(zhong)復(fu)接(jie)(jie)(jie)地分(fen)次(ci)電(dian)(dian)(dian)路(lu)開關(guan)(guan)的(de)(de)接(jie)(jie)(jie)插件(jian)排及(ji)養護燒(shao)毀(hui)器(qi)(qi)等。的(de)(de)計(ji)量(liang)柜的(de)(de)儀(yi)器(qi)(qi)室可增裝(zhuang)配有功(gong)電(dian)(dian)(dian)度表、無功(gong)電(dian)(dian)(dian)度表、峰(feng)谷表、參考值器(qi)(qi)等。它的(de)(de)關(guan)(guan)鍵優點有如(ru)下(xia)好(hao)多個多方(fang)面：

（1）全(quan)絕緣、全(quan)密(mi)封、全(quan)屏(ping)蔽結構，無(wu)需絕緣距離，并且抗重污穢、抗凝露、抗水(shui)淹，滿足戶(hu)外(wai)全(quan)天候運行條件。 

（2） 結構緊湊(cou)、體(ti)積小，安(an)裝(zhuang)簡單，操作(zuo)維(wei)護方便。使用(yong)壽命30年。

（3）戶外箱體材料全部采(cai)用表面噴塑的覆鋁鋅鋼板，厚度(du)不(bu)小于1.5mm，具有強的抗腐蝕能力，箱體零件(jian)均為板金構件(jian)，不(bu)得采(cai)用焊(han)接工藝，重量輕，美(mei)觀大方。 

（4）箱體具有足夠(gou)的(de)機械強(qiang)度，在起吊、運輸和安裝過(guo)程中(zhong)不(bu)變形。 

（5） 箱體(ti)設有足夠(gou)的通風口和隔(ge)熱措施，確保在(zai)正常環境(jing)下運行時(shi)，所(suo)有電器設備的溫升不超過(guo)其最高允許值。 

（6）箱(xiang)體(ti)的所有(you)門(men)向(xiang)外開，開啟角度大于(yu)90°，并設有(you)定位(wei)裝(zhuang)臵。所有(you)的門(men)均具有(you)密(mi)封措施，并裝(zhuang)有(you)把手、暗閂，箱(xiang)門(men)裝(zhuang)有(you)外掛鎖(suo)孔。 

（7）箱體頂蓋的傾斜度不小于3°，并裝設防(fang)雨(yu)檐。 

（8） 外箱(xiang)體高度必(bi)須小于1800mm，電(dian)纜采用樹脂絕緣夾件(jian)在箱(xiang)體底部固定。 

（9）外箱體內部元件(jian)及(ji)說明采(cai)用中文標識，箱體設臵有醒目的安全標志(zhi)。四(si)周有“高壓危險(xian)”的警示標志(zhi)。 

（10）箱(xiang)體內各螺(luo)絲、螺(luo)桿(gan)、布線槽、墊片等均采用防(fang)(fang)銹蝕材料(liao)。箱(xiang)體基座(zuo)和所有外露金屬件均進行防(fang)(fang)銹處(chu)理(li)，并噴涂耐久防(fang)(fang)護(hu)層(ceng)。箱(xiang)體兩側上下部分(fen)，分(fen)別(bie)裝(zhuang)設防(fang)(fang)塵、防(fang)(fang)雨百(bai)葉(xie)窗(chuang)。 

（11） 內(nei)部安裝的(de)高壓間(jian)電器組件，均(jun)具有耐久而清晰的(de)銘牌，并(bing)固定(ding)在明示可(ke)見的(de)位臵(ge)。銘牌所(suo)標示的(de)內(nei)容(rong)清晰可(ke)見，包括以下(xia)內(nei)容(rong)：名稱、型號、制(zhi)造廠名、出廠日期、額(e)定(ding)電壓、額(e)定(ding)電流(liu)、重量等。 

（12）每(mei)回路進出線(xian)裝帶(dai)電顯示(shi)器(qi)1組，并且(qie)具備核相功能，每(mei)回路配短路與接地二合(he)(he)一故障指(zhi)示(shi)器(qi)。面板上(shang)裝帶(dai)電指(zhi)示(shi)器(qi)、故障指(zhi)示(shi)器(qi)、核相孔、分合(he)(he)閘位臵指(zhi)示(shi)。

（13）每回路進出線可(ke)T接兩路電纜。 

（14）環網柜如配臵PT柜，PT柜內配2只電(dian)壓互感器(qi)(qi)，變比為10/0.1KV，二次側準確級次為0.5級，采用(yong)(yong)標(biao)準VV接線方式，二次容量(liang)為100VA。柜內配臵氧化鋅避(bi)雷(lei)器(qi)(qi)，避(bi)雷(lei)器(qi)(qi)接母線側，PT柜內裝(zhuang)加熱器(qi)(qi)、保護PT的熔(rong)斷器(qi)(qi)、24VDC充電(dian)器(qi)(qi)及(ji)優(you)質(zhi)免維護電(dian)池，電(dian)池的使(shi)用(yong)(yong)壽命大于5年。 

（15）真(zhen)空(kong)開關(guan)、負荷(he)開關(guan)能夠實現手動(dong)及電動(dong)操作功能，預留配網自動(dong)化接口及RTU安(an)裝空(kong)間。 

（16）所有安裝(zhuang)(zhuang)與運行操作工作均在箱體正(zheng)面(mian)進行，使安裝(zhuang)(zhuang)和運行維(wei)護工作十(shi)分方便(bian)簡單。