概述:
ZW32-12(G)一系列野(ye)外(wai)(wai)低壓(ya)渦流漏(lou)電(dian)(dian)(dian)(dian)(dian)變(bian)壓(ya)器容(rong)量(liang)(liang)觸(chu)點開(kai)關(guan)(guan)(以內統稱“漏(lou)電(dian)(dian)(dian)(dian)(dian)變(bian)壓(ya)器容(rong)量(liang)(liang)觸(chu)點開(kai)關(guan)(guan)”)是額(e)定(ding)的(de)電(dian)(dian)(dian)(dian)(dian)阻值12kV、單相聯絡50Hz的(de)野(ye)外(wai)(wai)供配(pei)電(dian)(dian)(dian)(dian)(dian)裝(zhuang)(zhuang)置觸(chu)點開(kai)關(guan)(guan)產品。漏(lou)電(dian)(dian)(dian)(dian)(dian)變(bian)壓(ya)器容(rong)量(liang)(liang)觸(chu)點開(kai)關(guan)(guan)重(zhong)要適用(yong)于(yu)開(kai)斷、關(guan)(guan)合電(dian)(dian)(dian)(dian)(dian)業火車線路中的(de)變(bian)壓(ya)器容(rong)量(liang)(liang)直流電(dian)(dian)(dian)(dian)(dian)量(liang)(liang)、電(dian)(dian)(dian)(dian)(dian)機負載直流電(dian)(dian)(dian)(dian)(dian)量(liang)(liang)及(ji)虛(xu)(xu)接直流電(dian)(dian)(dian)(dian)(dian)量(liang)(liang),體現了電(dian)(dian)(dian)(dian)(dian)機負載及(ji)虛(xu)(xu)接防護的(de)作用(yong),擁有掌(zhang)控(kong)(kong)和(he)估測需(xu)(xu)要,還可實行天邊(bian)掌(zhang)控(kong)(kong)和(he)侵(qin)入的(de)作用(yong),大量(liang)(liang)應適用(yong)于(yu)變(bian)配(pei)水電(dian)(dian)(dian)(dian)(dian)站、工業各個(ge)企業供配(pei)電(dian)(dian)(dian)(dian)(dian)裝(zhuang)(zhuang)置平(ping)臺中成為掌(zhang)控(kong)(kong)和(he)的(de)操作方法的(de)用(yong)法,相當(dang)適宜需(xu)(xu)頻繁(fan)的(de)操作方法區域(yu)。
高壓斷路(lu)器符合(he)原(yuan)則GB1984-2003、DL/T 402-2007和IEC60056等技術水平(ping)原(yuan)則。
結構特點:
基本結構特征(zheng)設(she)(she)計為相(xiang)電壓核心式干井式結構特征(zheng)設(she)(she)計;
利用(yong)全(quan)外移構成,封好耐腐蝕(shi)性好,有著好的(de)的(de)隔潮和(he)防凝耐腐蝕(shi)性,采應用(yong)在高(gao)溫和(he)性濕地區劃分安全(quan)使用(yong);
利用真空箱滅弧,隔絕(jue)不靠譜;
開斷(duan)、關合能(neng)力(li)牢靠,無復(fu)燃和我們不(bu)安全;
容積小(xiao)、載整體質量輕,免維持,運用耐(nai)用度長;
分(fen)、臺閘(zha)進行操作(zuo)既可人工機械,也(ye)可自動,還可萬能遙(yao)控;
操因素構隔絕于打開(kai)柜(ju)體底層,還(huan)有效以防打開(kai)因長時間占據室外 壞境而(er)影響的上銹;
焦躁組織制定(ding)別出心裁,設計簡潔,動性信(xin)得過,空間小,組織時(shi)間可達到10000次(ci)。
型號含義:
主要技術參數:
序列號 | 名 稱 | 方 | 數 據 | |||
1 | 額定負載端電壓 | kV | 12 | |||
2 | 額定功率電壓 | A | 630 | 1250 | ||
3 | 額定負載頻帶寬度 | Hz | 50 | |||
4 | 額定負載接地關卡 | 1min工頻耐熱工作電壓 | 干試 | 42/48(斷口) | ||
濕試 | 34 | |||||
首次電路對地 | 2 | |||||
電(dian)雷影(ying)響(xiang)受電(dian)流電(dian)壓(閥(fa)值) | 75/85(斷口) | |||||
5 | 穩定(ding)串電關合交流電(谷值) | kA | 50 | 63 | ||
6 | 功率短暫承受交流電 | kA | 20 | 25 | ||
7 | 穩定谷值(zhi)接受直流電壓 | kA | 50 | 63 | ||
8 | 額定容(rong)量斷路(lu)開停電流開斷多少次 | 次 | 30 | |||
9 | 電機額(e)定功(gong)率(lv)斷路將持續(xu)段 | s | 4 | |||
10 | 穩定操作步驟(zou)的端電壓及協助控制(zhi)回路穩定的端電壓 | V | DC220、AC220 、AC/DC220 | |||
11 | 功率實操按序 | 分-0.3s-合(he)分-180s-合(he)分 | ||||
12 | 過感應(ying)電(dian)壓脫扣額定感應(ying)電(dian)壓 | A | 5 | |||
13 | 機使用期限 | 次 | 10000 | |||
14 | 信息觸頭合(he)法劃痕連續(xu)料厚 | mm | 3 | |||
15 | 過電(dian)壓脫扣器(qi)額(e)定負載(zai)電(dian)壓 | A | 5 | |||
16 | 功率互紅外感應(ying)器功率比 | 200/5 400/5 600/5 | ||||
17 | 觸頭開距 | mm | 9±1 | |||
18 | 觸頭超程 | mm | 2±0.5 | |||
19 | 的平均分閘效率 | m/s | 1.2±0.3 | |||
20 | 分別送電快速 | m/s | 0.6±0.2 | |||
21 | 分閘時間 | ms | ≤40 | |||
22 | 重合閘時候 | ms | 20~45 | |||
23 | 重合閘縱跳周期 | ms | ≤2 | |||
24 | 三相(xiang)電(dian)源(yuan)合(he)、分閘(zha)不一樣(yang)期性 | mm | ≤2 | |||
25 | 三相電機電路開關電阻器 | μΩ | ≤80 帶隔(ge)絕≤120 |
外形及安裝尺寸:
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