美国SEL-311C中文说明书

目录

SECTION 9: 继电器整定 .................................................................................... 9-1

简介 .............................................................................................................................................. 9-1 通过前面板改变整定值............................................................................................................... 9-1 通过串行口改变整定值............................................................................................................... 9-1 反时限过电流曲线....................................................................................................................... 9-2 继电器字位(用于SELogic控制方程) .......................................................................................... 9-6 整定值说明 ................................................................................................................................ 9-25 识别标号 ............................................................................................................................. 9-25 电流互感器变比 ................................................................................................................. 9-26 线路整定值 ......................................................................................................................... 9-26 投入整定值 ......................................................................................................................... 9-26 其它系统参数 ..................................................................................................................... 9-27 整定值清单 ................................................................................................................................ 9-27 SEL-311C继电器整定值清单 ................................................................................................... 9-29

表格

Table 9.1: 串行口SET命令 ...................................................................................................................... 9-1 Table 9.2: 整定命令编辑键 ..................................................................................................................... 9-2 Table 9.3: SEL-311C继电器型号0311C00x和0311C01x的继电器字位 ............................................... 9-6 Table 9.4: SEL-311C继电器的继电器字位定义 .................................................................................... 9-8

图形

Figure 9.1: U.S. 中级反时限曲线: U1 .................................................................................................. 9-3 Figure 9.2: U.S. 反时限曲线: U2 .......................................................................................................... 9-3 Figure 9.3: U.S. 非常反时限曲线: U3 .................................................................................................. 9-4 Figure 9.4: U.S. 极端反时限曲线: U4 .................................................................................................. 9-4 Figure 9.5: U.S. 短时反时限曲线: U5 .................................................................................................. 9-4 Figure 9.6: I.E.C. A级曲线 (标准反时限): C1 ...................................................................................... 9-5 Figure 9.7: I.E.C. B级曲线(非常反时限): C2 ....................................................................................... 9-5 Figure 9.8: I.E.C. C级曲线(极端反时限): C3 ....................................................................................... 9-5 Figure 9.9: I.E.C. 长时反时限: C4 ........................................................................................................ 9-5 Figure 9.10: I.E.C. 短时反时限曲线: C5 ................................................................................................ 9-6

Date Code 991201

继电器整定 SEL-311C 使用手册 i