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LJ-ZW32-12
           断路器专用零序一体互感器 /Dedicated Circuit Breaker Current Transformer

           型号含义 /Meaning Of Model

           L  J - ZW32 - 12
                           额定电压 (kV)/Rated voltage(kV)
                           真空断路器专用型号 /Vacuum circuit breaker special models
                           零序一体式 /Zero sequence integration
                           电流互感器 /Current transformer


           技术参数 /Technical Data

           ◆ 额定绝缘水平:12/42/75kV;                              ◆ Rated insulation level: 12/42/75kV;
           ◆ 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;
           ◆ 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 -25℃ , 最高温度 40℃ , 日均温度不超过 30℃;        ◆ Ambient temperature: -25℃ -40℃ ,daily average temperature not more than 30℃ ;
           ◆ 海拔高度:≤ 2000 米;                                  ◆ Altitude: ≤ 2000m;
           ◆ 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)                  额定二次电流 (A)            准确级及额定输出 (VA)            额定绝缘水平 (kV)
                型号       Rated Primary   级次组合        Rated secondary    Accuracy class and rated  output  Rated insulating
                Type                    cIass grade
                            current                     voltage                 5P(10P)                  level
                          50~75~100                                 -     -    -     1    1.5   2.5
                         100~150~200                                5     5    10   2.5   3.75  5
                                          5P(10P)
                         100~200~300                                5    10    15   2.5    5    7.5
                                          10P20
                         200~300~400     0.2S/10P        5(1)       10   10    15    5    7.5   10
                         200~400~600      0.5/10P                   10   15    20    5    10    15
             LJ-ZW32-12                  0.2S/5P20                                                       12/42
                         400~600~800                                15   20    30    10   15    20
                                         0.5/5P20
                         600~800~100                                20   30    40    15   20    25
                         800~1000~1200                              30   40    50    20   30    40
                           零序      20   10P ,3 级 level    1                       2.5
                        Zero sequence 50  10P ,1 级 level                          5



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








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