概述:
ZW32-12室(shi)內(nei)(nei)高壓(ya)電(dian)(dian)(dian)真空(kong)環(huan)境漏(lou)電(dian)(dian)(dian)高壓(ya)(以(yi)內(nei)(nei)統稱(cheng)“漏(lou)電(dian)(dian)(dian)高壓(ya)”)是(shi)額定(ding)的(de)電(dian)(dian)(dian)壓(ya)直流電(dian)(dian)(dian)量12kV、三相四線制討論會50Hz的(de)室(shi)內(nei)(nei)供(gong)變(bian)電(dian)(dian)(dian)電(dian)(dian)(dian)源開關(guan)(guan)設施設備(bei)。漏(lou)電(dian)(dian)(dian)高壓(ya)關(guan)(guan)鍵使(shi)用開斷、關(guan)(guan)合供(gong)用電(dian)(dian)(dian)變(bian)電(dian)(dian)(dian)線路中(zhong)的(de)工況直流電(dian)(dian)(dian)量、超負荷直流電(dian)(dian)(dian)量及(ji)斷路直流電(dian)(dian)(dian)量,具超負荷及(ji)斷路守護職能模塊(kuai),實現了(le)(le)控(kong)住(zhu)和量測標(biao)準(zhun)要(yao)求,還可實現了(le)(le)其他控(kong)住(zhu)和監聽器職能模塊(kuai),大量應(ying)使(shi)用換流站站、礦山(shan)設備(bei)各個企業供(gong)變(bian)電(dian)(dian)(dian)裝置中(zhong)看作控(kong)住(zhu)和運營功(gong)能,尤其適用需過(guo)于頻繁地運營辦公場(chang)所。
空氣開關包含GB1984-2003、DL/T 402-2007和(he)IEC60056等技術工藝(yi)的標準(zhun)。
結構特點:
總的形式為三相電支柱產業(ye)式干試形式;
在全關(guan)閉結構設計,密封適(shi)(shi)用(yong)功能(neng)適(shi)(shi)用(yong)功能(neng)好(hao)(hao),還具有非常好(hao)(hao)的防蟲(chong)和防凝適(shi)(shi)用(yong)功能(neng),使(shi)在高(gao)溫順會很潮濕省市適(shi)(shi)用(yong);
適用真空(kong)箱滅弧,絕(jue)緣層牢靠(kao);
開(kai)斷、關合特性(xing)耐用(yong),無丙(bing)烷燃燒和轟炸危險性(xing);
表(biao)面積小、毛重(zhong)輕,免運維,選(xuan)用壽命(ming)短長(chang);
分、臺(tai)閘方法既可自(zi)動,也可電動伸縮,還可手機(ji)遙控;
操驅力(li)構(gou)密(mi)封墊(dian)于控制(zhi)開(kai)關按鈕(niu)端蓋(gai)下端,有沒有效以(yi)防控制(zhi)開(kai)關按鈕(niu)因(yin)長時間趨于穩定室內 學(xue)習環境而因(yin)起的生(sheng)銹腐蝕(shi)現象;
煩躁不安(an)組成(cheng)部分組成(cheng)部分設計先進,組成(cheng)部分簡略,動性牢靠,表(biao)面(mian)積小,組成(cheng)部分生命能達到10000次。
型號含義:
主要技術參數:
號碼 | 名 稱 | 組織 | 數 據 | |||
1 | 載荷系數電流 | kV | 12 | |||
2 | 額定功率電壓 | A | 630 | 1250 | ||
3 | 額定容量幀率 | Hz | 50 | |||
4 | 特殊接地情況 | 1min工頻受(shou)輸出功率 | 干試 | 42/48(斷口) | ||
濕試 | 34 | |||||
分批控制回路對地 | 2 | |||||
打雷閃電(dian)碰撞承受額定電(dian)壓(谷值) | 75/85(斷口) | |||||
5 | 特(te)殊(shu)不導(dao)通關合電壓電流(liu)(基線) | kA | 50 | 63 | ||
6 | 額定(ding)的(de)間歇耐受(shou)性電壓 | kA | 20 | 25 | ||
7 | 額定(ding)峰峰值耐熱工(gong)作電(dian)流 | kA | 50 | 63 | ||
8 | 穩定不(bu)導(dao)通開(kai)沒電流開(kai)斷危害 | 次 | 30 | |||
9 | 額定值擊穿延續用時 | s | 4 | |||
10 | 額定(ding)的(de)實操(cao)輸出功率(lv)及鋪(pu)助(zhu)二次回路額定(ding)的(de)輸出功率(lv) | V | DC220、AC220 、AC/DC220 | |||
11 | 額定的進行操作先后 | 分-0.3s-合分-180s-合分 | ||||
12 | 過電(dian)(dian)壓工(gong)作電(dian)(dian)流脫(tuo)扣穩(wen)定(ding)電(dian)(dian)壓工(gong)作電(dian)(dian)流 | A | 5 | |||
13 | 機械化保修期 | 次 | 10000 | |||
14 | 聲響觸頭支持(chi)磨壞(huai)加權平均規格(ge) | mm | 3 | |||
15 | 過感應電(dian)流(liu)值脫扣器額定值感應電(dian)流(liu)值 | A | 5 | |||
16 | 工作工作電流互調(diao)節器(qi)工作工作電流比 | 200/5 400/5 600/5 | ||||
17 | 觸頭開距 | mm | 9±1 | |||
18 | 觸頭超程 | mm | 2±0.5 | |||
19 | 均衡分閘運行速度 | m/s | 1.2±0.3 | |||
20 | 年均送電速度慢 | m/s | 0.6±0.2 | |||
21 | 分閘時段 | ms | ≤40 | |||
22 | 分閘日子 | ms | 20~45 | |||
23 | 送電縱跳周期 | ms | ≤2 | |||
24 | 三相電(dian)機合、分(fen)閘有(you)所差異期性(xing) | mm | ≤2 | |||
25 | 380V管路電阻器 | μΩ | ≤80 帶隔絕(jue)≤120 |
外形及安裝尺寸:
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