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型号含义 | Meaning Of Model                                                 LZZBJ9-24

           L  Z   Z   B   J   9  - 24                                             户内高压电流互感器
                                                                                  Indoor High-Voltage Current Transformer

                                                   额定电压 (kV)/Rated voltage(kV)
                                                   设计序号 /Design No.
                                                   加大容量 /Amplified capactiy
                                                   带保护级 /With protective class
                                                   浇注式 /Casting type
                                                   支柱式 /Post type
                                                   电流互感器 /Current transformer



          技术参数 | Technical Data

          ◆ 额定绝缘水平:24/65/125kV;                            ◆ Rated insulation level: 24/65/125kV;
          ◆ 负荷的功率因数:COSΦ=0.8( 滞后 );                        ◆ Power factor of load: COSΦ=0.8(lagging);
          ◆ 额定二次电流:5A 或 1A;                                ◆ Rated secondary current: 5A or 1A;                     C
          ◆ 额定频率:50 或 60Hz;                                ◆ Rated frequency: 50 or 60Hz;
          ◆ 污秽等级:II 级;                                     ◆ Anti-Pollution grade: Class II;
          ◆ 环境温度:最低温度 -5℃,最高温度 40℃,日均温度不超过 30℃;            ◆ Ambient temperature: -5℃ -40℃ ,daily average temperature not more than 30℃ ;
          ◆ 海拔高度:≤ 1500 米;                                 ◆ Altitude: ≤ 1500m;
          ◆ 产品标准:GB20840.1 GB20840.2。                      ◆ Standard: GB20840.1  GB20840.2.


          技术参数表 | Technical Data Form


                       额定一次电流 (A)     准确级组合           额定二次输出 (VA)
               型号       Rated primary  Accurscy cIass  Rated secondary output  一秒热稳定电流          额定动稳定电 (kA)
              Type                                                         1s thermal current(kA)  Rate ddunamic current
                           current   combination  0.2S    0.5(S)   10P10
                           5-200       0.5/10P                                   90I1n              225I1n
                                     0.5/10P/10P
                          300-500                                                 21                52.5
                                       0.2S/0.5
            LZZBJ9-24     600、800     0.5S/10P     10       10      15            32                 80
                                     0.2S/0.5/10P
                         1000、1200   0.2S/10P/10P                                 50                 125
                         1500-2500  0.2S/0.5/10P/10P
          注:特殊容量及变比另行协商订购。Note: special capacity and variable ratio are negotiated separately.



          外形及安装尺寸 | Overall Dimension Drawing(mm)







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