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LZZW-10
          户外高压电流互感器 /Outdoor High Voltage Transformer

          型号含义 /Meaning Of Model

          L  Z  Z  W - 10
                          额定电压 /Rated voltage(kV)
                          户外装置 /Outdoor device
                          浇注绝缘 /Casting insulation
                          支柱式 /Support 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

                                                    二次绕组额定输出 (VA)      准确显值     额定短时热电流 (kA)
                     额定一次电流 (A)       准确级组合                                                      额定动稳定电 (kV)
             型号       Rated primary   Accuracy class  Rated output of secondary   系数  ( 方均根值 )       (峰值)
             Type                                        winding       Accuracy   Rated short-time                 G
                        voltage       combination                                               Rated dynamic current
                                                    0.2S   0.5  10P10  Coefficient  thermal current
                         5~200                                                       90I1n           225I1n
                          300
                                      0.2S/10P10     10    10    15                  24.5            61.25
                          400          0.5/10P10
                          500          0.2S/0.5
           LZZW-10                  0.2S/10P15/10P15                     10
                          600       0.5/10P20/10P20                                   32              80
                          800        0.2S/0.5P/10P25
                                   0.2S/0.5/10P30/10P30  15  20  50
                         1000
                                                                                      50              125
                         1200


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













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