概述:
ZW32-12(G)類型(xing)室(shi)(shi)內低壓(ya)進(jin)口真空負荷(he)量電(dian)(dian)(dian)源(yuan)開(kai)(kai)(kai)關(guan)(guan)(guan)(下面的代稱(cheng)“負荷(he)量電(dian)(dian)(dian)源(yuan)開(kai)(kai)(kai)關(guan)(guan)(guan)”)是特殊線(xian)電(dian)(dian)(dian)壓(ya)12kV、三相電(dian)(dian)(dian)源(yuan)交(jiao)談50Hz的室(shi)(shi)內供電(dian)(dian)(dian)設定(ding)系統電(dian)(dian)(dian)源(yuan)開(kai)(kai)(kai)關(guan)(guan)(guan)生產設備。負荷(he)量電(dian)(dian)(dian)源(yuan)開(kai)(kai)(kai)關(guan)(guan)(guan)注意適(shi)用(yong)(yong)(yong)于(yu)開(kai)(kai)(kai)斷、關(guan)(guan)(guan)合供電(dian)(dian)(dian)局錢路中(zhong)的負荷(he)量電(dian)(dian)(dian)壓(ya)感應(ying)(ying)功率(lv)、過電(dian)(dian)(dian)壓(ya)電(dian)(dian)(dian)壓(ya)感應(ying)(ying)功率(lv)及虛接電(dian)(dian)(dian)壓(ya)感應(ying)(ying)功率(lv),更具過電(dian)(dian)(dian)壓(ya)及虛接保養的實(shi)用(yong)(yong)(yong)功能(neng),需要滿足控住(zhu)和在線(xian)測量耍求(qiu),還可(ke)完成其他控住(zhu)和竊(qie)聽的實(shi)用(yong)(yong)(yong)功能(neng),寬泛應(ying)(ying)適(shi)用(yong)(yong)(yong)于(yu)換(huan)流(liu)站(zhan)站(zhan)、礦山機(ji)械企業公司供電(dian)(dian)(dian)設定(ding)系統設定(ding)系統中(zhong)看(kan)做(zuo)控住(zhu)和工作功能(neng),格外(wai)最(zui)適(shi)合需頻密(mi)工作娛樂場所。
萬能(neng)斷(duan)路器符(fu)合要求GB1984-2003、DL/T 402-2007和IEC60056等技術(shu)性規定。
結構特點:
總體設計架構為三相電源柱式(shi)式(shi)自吸式(shi)架構;
選用全封閉式(shi)型結構設計,密封帶特點好,更具充分的防潮(chao)和防凝(ning)特點,支持于高濕潤返(fan)潮(chao)地(di)方安全使用;
用(yong)到蒸空滅弧,絕緣層靠普;
開斷、關合性能指標不靠(kao)譜,無(wu)燃燒物和閃爆(bao)安全風險;
密度小、質量輕,免定(ding)期維(wei)護,適(shi)用質保期長;
分、臺閘運營既可自動(dong),也可自動(dong),還可搖(yao)控;
操驅力構密封性(xing)于控(kong)制開(kai)關(guan)按鈕箱殼(ke)頂端,可以效盡量不要(yao)控(kong)制開(kai)關(guan)按鈕因暫(zan)時居于野外 情(qing)況而影響的浮銹;
煩躁不安裝置設(she)汁(zhi)趣味(wei)性,機購簡約,動(dong)性信得過,體型大小小,裝置年限可(ke)達(da)到10000次(ci)。
型號含義:
主要技術參數:
數字序號 | 名 稱 | 企業單位 | 數 據 | |||
1 | 載荷系數電壓值 | kV | 12 | |||
2 | 穩定感應電流 | A | 630 | 1250 | ||
3 | 額定負載規律 | Hz | 50 | |||
4 | 額定的隔熱水平面 | 1min工頻(pin)耐熱電流值 | 干試 | 42/48(斷口) | ||
濕試 | 34 | |||||
第二次管路對地 | 2 | |||||
打雷波動耐受力(li)電壓(ya)降(閥值) | 75/85(斷口) | |||||
5 | 額定串電(dian)關合電(dian)壓電(dian)流(峰(feng)峰(feng)值) | kA | 50 | 63 | ||
6 | 特殊短時間耐熱(re)電流大(da)小 | kA | 20 | 25 | ||
7 | 載荷系數谷值接受(shou)瞬(shun)時電流(liu) | kA | 50 | 63 | ||
8 | 額定負載(zai)漏(lou)電開(kai)(kai)斷掉(diao)電源流開(kai)(kai)斷數次(ci) | 次 | 30 | |||
9 | 穩定出現短路(lu)維持用時 | s | 4 | |||
10 | 載荷(he)(he)系(xi)(xi)數實際操作電(dian)流(liu)值(zhi)及捕助電(dian)路載荷(he)(he)系(xi)(xi)數電(dian)流(liu)值(zhi) | V | DC220、AC220 、AC/DC220 | |||
11 | 額定的操控順序圖 | 分-0.3s-合分-180s-合分 | ||||
12 | 過功率脫扣穩定功率 | A | 5 | |||
13 | 設備期限 | 次 | 10000 | |||
14 | 聲音觸(chu)頭(tou)充許損(sun)傷(shang)總計壁厚 | mm | 3 | |||
15 | 過直流(liu)(liu)電壓脫扣器特殊直流(liu)(liu)電壓 | A | 5 | |||
16 | 瞬時電(dian)(dian)流(liu)大小互調(diao)節(jie)器瞬時電(dian)(dian)流(liu)大小比 | 200/5 400/5 600/5 | ||||
17 | 觸頭開距 | mm | 9±1 | |||
18 | 觸頭超程 | mm | 2±0.5 | |||
19 | 人均分閘車速 | m/s | 1.2±0.3 | |||
20 | 差不多重合閘進程 | m/s | 0.6±0.2 | |||
21 | 分閘用時 | ms | ≤40 | |||
22 | 分閘時 | ms | 20~45 | |||
23 | 重合閘彈跳力日期 | ms | ≤2 | |||
24 | 三(san)相四線(xian)合、分閘區別(bie)期性 | mm | ≤2 | |||
25 | 三相四線電路電容 | μΩ | ≤80 帶隔開≤120 |
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