概述:
ZW32-12(G)款型(xing)在室(shi)內高(gao)壓低壓抽真空高(gao)壓(下面(mian)的縮略詞“高(gao)壓”)是電(dian)(dian)(dian)(dian)(dian)機(ji)額定功率工(gong)(gong)作電(dian)(dian)(dian)(dian)(dian)壓12kV、單相洽(qia)談50Hz的在室(shi)內變(bian)配電(dian)(dian)(dian)(dian)(dian)設(she)備(bei)(bei)保(bao)持開關(guan)產品。高(gao)壓常見(jian)多用(yong)于開斷(duan)、關(guan)合(he)電(dian)(dian)(dian)(dian)(dian)纜(lan)方式(shi)中(zhong)的承載(zai)直(zhi)流電(dian)(dian)(dian)(dian)(dian)壓、電(dian)(dian)(dian)(dian)(dian)機(ji)負(fu)載(zai)直(zhi)流電(dian)(dian)(dian)(dian)(dian)壓及(ji)過壓等(deng)問題(ti)直(zhi)流電(dian)(dian)(dian)(dian)(dian)壓,含有(you)電(dian)(dian)(dian)(dian)(dian)機(ji)負(fu)載(zai)及(ji)過壓等(deng)問題(ti)保(bao)護性作用(yong)性,夠滿(man)足(zu)保(bao)持和預估需(xu)要,還(huan)可(ke)達成其(qi)(qi)他保(bao)持和監控作用(yong)性,多應多用(yong)于變(bian)配發電(dian)(dian)(dian)(dian)(dian)廠(chang)、工(gong)(gong)業(ye)單位變(bian)配電(dian)(dian)(dian)(dian)(dian)設(she)備(bei)(bei)系統軟(ruan)件中(zhong)是 保(bao)持和運(yun)營(ying)(ying)的用(yong)處,尤(you)其(qi)(qi)是比較(jiao)適合(he)需(xu)次數(shu)運(yun)營(ying)(ying)場所。
短(duan)路器具有GB1984-2003、DL/T 402-2007和IEC60056等的(de)技術規則(ze)。
結構特點:
總的構造(zao)為三相電機體系式(shi)自(zi)吸式(shi)構造(zao);
選用(yong)(yong)全外移架構(gou),密閉耐熱(re)性好,具備積極的(de)(de)防(fang)蟲和防(fang)凝耐熱(re)性,使應用(yong)(yong)于高溫和性潮的(de)(de)地方利用(yong)(yong);
選取高壓氣滅(mie)弧,絕緣性信(xin)得(de)過;
開斷、關合穩定性準確,無引(yin)燃和爆炸事(shi)件有(you)風險性;
體型小(xiao)、含(han)水量輕,免(mian)定期檢查,運(yun)行人類壽命;
分(fen)、臺閘操作的(de)既可(ke)(ke)清理(li),也可(ke)(ke)電(dian)動式,還可(ke)(ke)手(shou)機遙控;
操思想構密封圈于按鈕柜體頂端,還有效以免 按鈕因不斷正(zheng)處于在戶外 周(zhou)圍環(huan)境而出現的(de)銹跡(ji);
躁動不(bu)安機(ji)(ji)購方案大(da)氣,架構簡單化,動性能信,體積大(da)概(gai)小(xiao),機(ji)(ji)購使用時間能達10000次。
型號含義:
主要技術參數:
數字序號 | 名 稱 | 單位名稱 | 數 據 | |||
1 | 固定輸出功率 | kV | 12 | |||
2 | 額定功率電壓電流 | A | 630 | 1250 | ||
3 | 特殊幾率 | Hz | 50 | |||
4 | 額定值絕緣電阻平行 | 1min工頻接受線電(dian)壓 | 干試 | 42/48(斷口) | ||
濕試 | 34 | |||||
2次控制回路對地 | 2 | |||||
沙塵沖撞耐熱端電壓(峰(feng)峰(feng)值) | 75/85(斷口) | |||||
5 | 電機額定功率(lv)跳(tiao)閘關(guan)合(he)電壓(頂值) | kA | 50 | 63 | ||
6 | 固定短暫(zan)耐受力直流電 | kA | 20 | 25 | ||
7 | 額定谷值受直流電 | kA | 50 | 63 | ||
8 | 額(e)定值虛接(jie)開關(guan)電流(liu)開斷單次 | 次 | 30 | |||
9 | 額定負載(zai)串電(dian)快速時長 | s | 4 | |||
10 | 電(dian)機(ji)(ji)功率(lv)功率(lv)方(fang)法電(dian)阻值(zhi)電(dian)流(liu)(liu)及(ji)輔助制作管路電(dian)機(ji)(ji)功率(lv)功率(lv)電(dian)阻值(zhi)電(dian)流(liu)(liu) | V | DC220、AC220 、AC/DC220 | |||
11 | 額定值基本操作先后順序 | 分-0.3s-合(he)分-180s-合(he)分 | ||||
12 | 過電(dian)壓脫扣額(e)定功率電(dian)壓 | A | 5 | |||
13 | 機使用期限 | 次 | 10000 | |||
14 | 聲(sheng)音觸頭(tou)同意磨壞累積鋼(gang)板厚(hou)度(du) | mm | 3 | |||
15 | 過直流電壓脫扣器功率直流電壓 | A | 5 | |||
16 | 直流電互調節器直流電比(bi) | 200/5 400/5 600/5 | ||||
17 | 觸頭開距 | mm | 9±1 | |||
18 | 觸頭超程 | mm | 2±0.5 | |||
19 | 一般分閘速度慢 | m/s | 1.2±0.3 | |||
20 | 均送電的速度 | m/s | 0.6±0.2 | |||
21 | 分閘時間 | ms | ≤40 | |||
22 | 重合閘時長 | ms | 20~45 | |||
23 | 分閘跳躍日期 | ms | ≤2 | |||
24 | 三相(xiang)電(dian)機(ji)合(he)、分閘各不相(xiang)同期性 | mm | ≤2 | |||
25 | 380V電(dian)路開關電(dian)容(rong) | μΩ | ≤80 帶隔絕≤120 |
外形及安裝尺寸:
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