本(ben)系(xi)列預(yu)裝(zhuang)式(shi)變(bian)(bian)電(dian)(dian)站適(shi)用(yong)(yong)(yong)于12KV,額(e)定(ding)頻(pin)率為50HZ的(de)(de)(de)三相交流系(xi)統,容量(liang)配置(zhi)在2500KVA以(yi)(yi)下的(de)(de)(de)住宅(zhai)小區、商(shang)廈賓館、大(da)(da)型工(gong)地、高層(ceng)(ceng)建筑、工(gong)礦(kuang)企(qi)業及(ji)臨(lin)時性的(de)(de)(de)施工(gong)場(chang)所(suo)。適(shi)用(yong)(yong)(yong)于環網(wang)(wang)供(gong)電(dian)(dian)。也(ye)(ye)(ye)適(shi)用(yong)(yong)(yong)于反射(she)式(shi)終端(duan)供(gong)電(dian)(dian)。
本(ben)系(xi)列預(yu)裝(zhuang)式(shi)變(bian)(bian)電(dian)(dian)站具(ju)(ju)有(you)結構(gou)緊(jin)湊、成套性強(qiang)。運(yun)行安全(quan)可靠,維護(hu)方便,造型美(mei)觀等(deng)(deng)優點(dian)(dian):具(ju)(ju)布體積(ji)(ji)小。占地面積(ji)(ji)小。可選(xuan)擇(ze)性大(da)(da)。現場(chang)安裝(zhuang)小,安裝(zhuang)調試周(zhou)期短,以(yi)(yi)及(ji)隨負荷中心等(deng)(deng)特點(dian)(dian)。
一(yi)、正(zheng)常使用(yong)(yong)(yong)條件
*周(zhou)圍空(kong)(kong)氣(qi)溫(wen)度(du)(du)不(bu)超(chao)過(guo)+40c(: ,低周(zhou)圍空(kong)(kong)氣(qi)溫(wen)度(du)(du)-25~C
*海拔刁(diao);超(chao)過(guo)1000,米,若使用(yong)(yong)(yong)特殊訂購的(de)(de)(de)變(bian)(bian)壓(ya)(ya)器(qi)(qi)和(he)(he)低元(yuan)件,可達海拔300米。
*垂直傾斜度(du)(du)不(bu)超(chao)過(guo)5′,無(wu)(wu)(wu)劇烈振動(dong)(dong)及(ji)無(wu)(wu)(wu)沖擊的(de)(de)(de)場(chang)所(suo)。
*空(kong)(kong)氣(qi)濕(shi)度(du)(du)不(bu)大(da)(da)于90%(+25oC)
*無(wu)(wu)(wu)導(dao)電(dian)(dian)塵埃,無(wu)(wu)(wu)爆炸危險、無(wu)(wu)(wu)腐蝕金屬和(he)(he)電(dian)(dian)器(qi)(qi)元(yuan)件的(de)(de)(de)氣(qi)體場(chang)所(suo)
*戶(hu)外(wai)風(feng)速不(bu)超(chao)過(guo)35m/s
二、產品設(she)(she)(she)計(ji)特點(dian)(dian)
外(wai)殼參照外(wai)進(jin)技術并(bing)根據實(shi)際情(qing)況(kuang)進(jin)行設(she)(she)(she)計(ji)。具(ju)(ju)有(you)牢固、隔熱通(tong)風(feng)、性能(neng)好(hao)、防(fang)(fang)(fang)塵、防(fang)(fang)(fang)小動(dong)(dong)物(wu)、防(fang)(fang)(fang)潮(chao)、外(wai)形美(mei)觀、維護(hu)方便等(deng)(deng)特點(dian)(dian)。外(wai)殼材(cai)料(liao)有(you)多種選(xuan)擇(ze)。如(ru):鍆合(he)(he)金板(ban)(ban)(ban)、鋼板(ban)(ban)(ban)、復合(he)(he)板(ban)(ban)(ban)、不(bu)銹(xiu)鋼板(ban)(ban)(ban)、非金屬材(cai)料(liao)(玻璃纖維水泥)等(deng)(deng)。
高壓(ya)(ya)側一(yi)般采(cai)用(yong)(yong)(yong)負荷開(kai)(kai)關(guan),也(ye)(ye)(ye)可采(cai)用(yong)(yong)(yong)真空(kong)(kong)斷路器(qi)(qi),并(bing)且有(you)齊全(quan)的(de)(de)(de)防(fang)(fang)(fang)誤操作功(gong)能(neng)。還可選(xuan)配:XGN20-12L 六氟化(hua)硫(liu)環網(wang)(wang)柜,HXGN15A、HXGN17等(deng)(deng)環網(wang)(wang)開(kai)(kai)關(guan)設(she)(she)(she)備(bei)。變(bian)(bian)壓(ya)(ya)器(qi)(qi)可采(cai)用(yong)(yong)(yong)油浸(jin)式(shi)變(bian)(bian)壓(ya)(ya)器(qi)(qi),全(quan)密封變(bian)(bian)壓(ya)(ya)器(qi)(qi),也(ye)(ye)(ye)可采(cai)用(yong)(yong)(yong)于式(shi)變(bian)(bian)壓(ya)(ya)器(qi)(qi)。變(bian)(bian)電(dian)(dian)站保護(hu)性能(neng)完善,操作方便,高低壓(ya)(ya)計(ji)量(liang)可供(gong)選(xuan)擇(ze),可根據用(yong)(yong)(yong)戶(hu)要求(qiu)配備(bei)門(men)動(dong)(dong)無(wu)(wu)(wu)工(gong)率補(bu)償裝(zhuang)置(zhi)。
箱(xiang)體頂蓋設(she)(she)(she)計(ji)為雙(shuang)層(ceng)(ceng)結構(gou),夾層(ceng)(ceng)間(jian)充(chong)滿泡沫塑料(liao),具(ju)(ju)有(you)良好(hao)的(de)(de)(de)隔熱作用(yong)(yong)(yong):高、低壓(ya)(ya)室(shi)在其內部(bu)設(she)(she)(she)計(ji)有(you)獨立的(de)(de)(de)頂板(ban)(ban)(ban),變(bian)(bian)壓(ya)(ya)器(qi)(qi)室(shi)內設(she)(she)(she)防(fang)(fang)(fang)凝露及(ji)門(men)動(dong)(dong)溫(wen)控監(jian)視(shi)、加(jia)熱、降溫(wen)裝(zhuang)置(zhi)。
箱(xiang)體采(cai)用(yong)(yong)(yong)自然通(tong)風(feng),也(ye)(ye)(ye)可加(jia)裝(zhuang)強(qiang)迫設(she)(she)(she)備(bei)。門(men)板(ban)(ban)(ban)及(ji)側板(ban)(ban)(ban)對應百葉窗位置(zhi)上裝(zhuang)有(you)防(fang)(fang)(fang)塵裝(zhuang)置(zhi)。
|
序號 |
項 目 |
單位 |
高(gao)壓電器 |
變壓器 |
低壓電器 |
|
1 |
額定電壓(ya) |
kv |
7.2/12 |
6/0.4、12/0.4 |
0.4 |
|
2 |
額定容量 |
kva |
|
100~1250 |
|
|
3 |
額(e)定電流 |
a |
200~630 |
|
100~3000 |
|
4 |
額定(ding)開斷電流 |
a |
負荷(he)開關400~630a |
|
15~63 |
|
ka |
組(zu)合電器取(qu)決于(yu)熔(rong)斷器 |
||||
|
5 |
額定短時耐 |
ka/s |
20/2 |
200~400 kva |
15/1 |
|
12.5/4 |
400 kva |
30/1 |
|||
|
6 |
額定峰值耐受 |
ka |
31.5、50 |
200~400 kva |
30 |
|
400 kva |
63 |
||||
|
7 |
額定關合電流(liu) |
ka |
31.5、50 |
|
|
|
8 |
1min工頻耐 |
kv |
相(xiang)對(dui)地、相(xiang)間30/42 |
油浸:35/5min |
≤300v時2kv |
|
隔離斷口34/48 |
干式(shi):28/5min |
300,600v時2.5kv |
|||
|
9 |
雷電(dian)沖擊 |
kv |
相對地、相間(jian)60/75 |
75 |
|
|
隔(ge)離斷口75/85 |
75 |
|
|||
|
10 |
噪聲水平 |
db |
|
油(you)浸:<55 |
|
|
干式(shi):<65 |
|||||
|
11 |
防(fang)護(hu)等(deng)級 |
ip23d |
|
||
最新產品
全國統一銷售熱線:
總部(bu)地址:北(bei)京(jing)市昌(chang)平區南邵(shao)鎮北(bei)京(jing)風景
郵箱: