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LZW32(43)-10A、B、C
           断路器专用电流互感器 /Dedicated Circuit Breaker Current Transformer

           型号含义 /Meaning Of Model

           L  ZW32(43) - 10  A、B、C
                                 结构代号 ( 复匝式 )/Stryctyre code(Turn type)
                                 额定电压 (kV)Rated voltage(kV)
                                 真空断路器专用型号 /Vacuum circuit breaker dedicated type
                                 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

                                                准确级组合           额定二次输出 (VA)       额定短时热电流 (kA)
                  型号          额定一次电流 (A)         Combined      Rated primary crrent  Rated short-time   额定动稳定电 (kV)
                  Type      Rated primary current                                                Rated dynamic current
                                              accuracy classes  0.2S  0.5   3P      thermal current
                                 5~200            10P10                                90Iin           225Iin
              LZW32(43)-10A      300~400          10P20        -      -     15          21              52.5
                                 500~630          10P30                                 32              80
                                30~50~75                       5     10     10
                               50~100~150         10P10        5     10     10         90I1n           225I1n
                               100~200~300        10P20        10    15     10
              LZW32(43)-10B
                               200~300~400        10P30        10    15     10          21              52.5
                               200~400~600       0.2S/10P      10    15     10
                              600~1000~1200                    20    30     20          32              80
                                50~75~100                     3.75    5
                               75~100~150                                    5         90I1n           225I1n
                               100~150~200         0.2S        5     7.5
                               150~200~300         0.5        7.5           7.5
              LZW32(43)-10C    200~300~400        5P10                                  21              52.5
                               300~400~500       0.2S/5P10
                               400~500~600       0.5/5P10      10    10     10          32              80
                               500~600~800
                              600~800~1000                           15     15



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








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