電(dian)(dian)纜串聯(lian)諧振(zhen)試(shi)驗(yan)(yan)(yan)(yan)裝置廠(chang)家本(ben)方案被試(shi)品以及試(shi)驗(yan)(yan)(yan)(yan)要(yao)求是:110kV/500mm2電(dian)(dian)纜0.8km,電(dian)(dian)容(rong)量(liang)≤0.1456μF,試(shi)驗(yan)(yan)(yan)(yan)頻率為30-300Hz,試(shi)驗(yan)(yan)(yan)(yan)電(dian)(dian)壓128kV。
電纜串聯諧振試驗裝置廠家
1、35kV/300mm2電纜2km的交流耐壓試驗,電容(rong)量≤0.389uF,試驗頻(pin)率(lv)30-300Hz,試驗電壓52kV,試驗時間60min。
2、10kV/300mm2電(dian)纜(lan)5km的交(jiao)流耐壓試(shi)(shi)驗,電(dian)容(rong)量(liang)≤1.88uF,試(shi)(shi)驗頻率30-300Hz,試(shi)(shi)驗電(dian)壓22kV,試(shi)(shi)驗時間5min。
3、10kV開關(guan)、互(hu)感(gan)器(qi)的交流耐壓試(shi)(shi)驗(yan)(yan),試(shi)(shi)驗(yan)(yan)頻率30-300Hz,試(shi)(shi)驗(yan)(yan)電壓不超過42kV,試(shi)(shi)驗(yan)(yan)時間1min。
二、電纜串聯諧振試驗裝置廠家
1. 環境溫度:-100C –500C;
2. 相對濕度:≤90%RH;
3. 海拔高度(du): ≤1000米;
裝(zhuang)置主要技術參數及(ji)功能
1. 額定容量:270kVA;
2. 輸入電(dian)(dian)源:單相(xiang)220或三相(xiang)380V電(dian)(dian)壓,頻率為50Hz;
3. 額定電壓:27kV;54kV;
4. 額定電流(liu):10A;5A;
5. 工作(zuo)頻率:30-300Hz;
6. 裝置(zhi)輸出(chu)波(bo)形:正弦(xian)波(bo)
7. 波(bo)形(xing)畸變率:輸出(chu)電(dian)壓波(bo)形(xing)畸變率≤1%;
8. 工作(zuo)時(shi)間(jian):額(e)定負載(zai)下允許連續60min;過壓1.1倍1分鐘;
9. 溫 升(sheng)(sheng):額定負載下連續運(yun)行(xing)60min后溫升(sheng)(sheng)≤65K;
10. 品質因素:裝(zhuang)置自身(shen)Q≥30(f=45Hz);
11. 保護(hu)功(gong)能: 對被試(shi)品具有過流(liu)、過壓(ya)及試(shi)品閃絡保護(hu)(詳見變頻電(dian)源部分);
12. 測量精(jing)度:系(xi)統有(you)效值1.5級(ji);
武漢華億國電電力設備有限公司 版權所有 鄂ICP備15015749號-2 GoogleSitemap