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型号含义 | Meaning Of Model                                                  LZZBJ6-10

            L   Z   Z   B   J   6  - 10                                             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 protection class
                                                     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=O.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 -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:≤ 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


                                                       相应准确级下的额定输出 (VA)     准确限值    额定短时热电流 (kA)    额定动稳定电 (kA)
                              额定一次电流 (A)    准确级组合       Accu racy cIsss and rated
                   型号                                                        系数        ( 方均根植 )         (峰值)
                   Type        Rated Primary   Accurscy cIass  output       Accuracy   Rated short-time  Rateddunamic
                                 current    combination                    coefficient  thermal current  current
                                                        0.2S   0.5    10p
                                 5-200                                                    90Iin         225Iin
                                  300        0.5/10P
                                            0.5/10P/10P                                   24.5          61.25
                                  400        0.2S/0.5
                LZZBJ6-10                    0.2S/10P    10     10    15    10、15
                                  500       0.2S/0.5/10P                    20、30
                                           0.2S/10P/10P
                                  600                                                     32             80
                                  800
           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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