交联电缆单位长度电容.docx

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1、交流耐压标准一、交联聚乙烯电缆单位长度电容量值电容（μf/km）电缆导体截面积（平方毫米）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

2、.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电容（μf/km）电缆导体截面积（平方毫米）YJV、YJLVYJV、YJLVYJV、YJLVYJV、YJLVYJV、YJLV6/6KV，6/10KV8.7/10KV，8.7/15KV12/35KV12/35KV26/35KV3

3、×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.

4、4380.3880.2540.2323×6000.6670.4700.4160.2870.256电容（μf/km）电缆导体截面积（平方毫米）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

5、.232二、断路器相对地和相同的耐受电压（DL/620-1997）3.67.212182440.572.5126252363550额定电压（KV）3042200360工频耐受电压（有效值）（kv）254665951555106802028230395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。三、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交接试验值预防试验值U0/UKVKV1.8/33.633.6/67.266/612106/1012108.7/1017.4141

6、2/20241921/35423426/35524264/11010987127/220178146四、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交接试验电压预防性试验电压U0/U倍数电压值(KV)倍数电压值（KV）1.8/33U053U053.6/63U0113U0116/63U0183U0186/103U0183U0188.7/103U0263U02612/203U0363U03621/353U0633U06326/353U0783U078五、高压电气设备的工频耐压试验电压标准1min工频耐压电压有效值（KV）最高穿墙瓷套额定断路器工作油浸电力并联电压干式纯瓷和纯固体

7、有机干式电力电压电流隔离开关电压变压器电抗器互感器电抗器瓷充油绝绝缘变压器互感器缘交接交接交接交接交接交接交接交接交接KVKV出厂出厂出厂出厂出厂出厂出厂出厂出厂大修大修大修大修大修大修大修大修大修33.518151815252225222525252525222525108.566.92521252130273027303030303027323220171011.536303630423842384242424242384242