运行耐压设备查询表VIP专享VIP免费

运行耐压设备查询表作者：国高电气…新闻来源：国高电气技术部更新时间：2006-6-810:18:50交联聚乙烯电缆单位长度电容量值电缆导体截面积（平方毫米）电容（μf/km）YJV、YJLVYJV、YJLVYJV、YJLVYJV、YJLVYJV、YJLV6/6KV，6/10KV8.7/10KV，8.7/15KV12/35KV12/35KV26/35KV1×350.2120.1730.1521×500.2370.1920.1660.1180.1141×700.2700.2170.1870.1310.1251×950.3010.2400.2060.1430.1351×1200.3270.2610.2230.1530.1431×1500.3580.2840.2410.1640.1531×1850.3880.3070.2670.1800.1631×2400.4300.3390.2910.1940.1761×3000.4720.3700.3190.2110.1901×4000.5310.4180.3520.2310.2091×5000.6030.4380.3880.2540.2321×6000.6670.4700.4160.2870.256电缆导体截面积（平方毫米）电容（μf/km）YJV、YJLVYJV、YJLVYJV、YJLVYJV、YJLVYJV、YJLV6/6KV，6/10K8.7/10KV，8.7/15K12/35KV12/35KV26/35KVVV3×350.2120.1730.1523×500.2370.1920.1660.1180.1143×700.2700.2170.1870.1310.1253×950.3010.2400.2060.1430.1353×1200.3270.2610.2230.1530.1433×1500.3580.2840.2410.1640.1533×1850.3880.3070.2670.1800.1633×2400.4300.3390.2910.1940.1763×3000.4720.3700.3190.2110.1903×4000.5310.4180.3520.2310.2093×5000.6030.4380.3880.2540.2323×6000.6670.4700.4160.2870.256电缆导体截面积（平方毫米）电容（μf/km）YJV、YJLVYJV、YJLV64/110KV128/220KV3×2400.1293×3000.1393×4000.1560.1183×5000.1690.1243×6300.1880.1383×8000.2140.1553×10000.2310.1723×12000.2420.1793×14000.2590.1903×16000.2730.1983×18000.2840.2073×20000.2960.2153×22000.2213×25000.232断路器相对地和相同的耐受电压（DL/620-1997）额定电压（KV）3.67.212182440.572.5126252363550工频耐受电压（有效值）（kv）2530204228466595155200230360395510680注意：上下两行分别代表是和非低电阻接地系统。对于40.5KV及其以下者，可取上表的规定值，对于70.5KV及其以上者，按上表规定值的80%选取。橡胶绝缘电力电缆的30---300Hz的交流耐压试验电压电缆额定电压U0/U交接试验值预防试验值KVKV1.8/33.633.6/67.266/612106/1012108.7/1017.41412/20241921/35423426/35524264/11010987127/220178146橡胶绝缘电力电缆的0.1Hz超低频耐压试验电压电缆额定电压U0/U交接试验电压预防性试验电压倍数电压值(KV)倍数电压值（KV）1.8/33U053U053.6/63U0113U0116/63U0183U0186/103U0183U0188.7/103U0263U02612/203U0363U03621/353U0633U06326/353U0783U078高压电气设备的工频耐压试验电压标准额定电压最高工作电压1min工频耐压电压有效值（KV）油浸电力变压器并联电抗器电压互感器断路器电流互感器干式电抗器穿墙瓷套隔离开关干式电力变压器纯瓷和纯瓷充油绝缘固体有机绝缘KVKV出厂交接出厂交接出厂交接出厂交接出厂交接出厂交接出厂交接出厂交接出厂交接大修大修大修大修大修大修大修大修大修33.518151815252225222525252525222525108.566.92521252130273027303030303027323220171011.53630363042384238424242424238424228241517.545384538555055505555555555505757383220235547554765596559656565656559686850433540.585728572958595859595959595851001007060110126200170200170200180200180200200185185185180265265220252395335395335395356395356395395360360360356450450500550680578680578680612680612680680630630630612发电机用试验变压器的额定电压发电机电压（KV）15.752024试验电压(KV)26.2532.2536.25系数K1.211.211.21折算后试验设备电压(KV)31.83946.3选择试验变压器电压（KV）355050发电机用试验变压器的额定容量发电机容量（MW）600300200定子绕组对地电容(PF)232000320000250000发电机试验电压38.2532.2526.25试验容量ps=ωcu2×10-9KVA106.6104.554.1系数K1.11.11.1折算后试验设备容量(KVA)117.2114.959.5选择试验变压器容量(KVA)12012060上一篇技术支持：中频发电机的试验项目、周期和要求下一篇技术支持：电流互感器的试验项目、周期和要求