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型号含义 | Meaning Of Model                                                  LZJW-10

            L   Z   J   W  - 10                                                     户外高压电流互感器
                                                                                    Outdoor High Voltage Transformer




                                         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   系数         ( 方均根值 )          (峰值)
               Type                                    secondary winding  Accuracy   Rated short-time
                          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
             LZJW-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)











                                  Í                                                        Í
                 1           1                                       1               1


                                                                                                   4    4    4    4
                                          4    4    4    4


                              -;+8                                                       -;;8




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