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LZZBJ9-10/175b/4(s)
          户内高压电流互感器 /Indoor High-Voltage Current Transformer

          型号含义 /Meaning Of Model

          L  Z  Z  B  J  9 - 10 / 175b / 4(s)
                                 结构代号 /Structure code
                                 标称宽度 /Nominal width
                                 额定电压 (kV)/Rated voltage(kV)
                                 设计序号 /DesIgn Serial Number                                                        B
                                 加大容量 /Amplified capactiy
                                 带保护级 /With protection class
                                 浇注绝缘 /Casting resin insulated
                                 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:≤ 1500 米;                                 ◆ Altitude: ≤ 1500m;
          ◆ 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)      准确级组合           额定输出 (VA)    准确限值系数 额定短时热电流 (kA) 额定动稳定电流 (kA)
                 型号                                         rated  output
                 Type        Rated Primary   Accurscy cIass               Accuracy   Rate short-time  Rated dynamic
                                current     combination  0.2S  0.5  10P   Coeffcient  thert maI  current  current
                                5-200                                                   100Iin        225Iin
                                 300                                                     31.5           80
                                 400
                                 500          0.5/10P    15    15
                                 600        0.5/10P/10P                                  80            160
           LZZBJ9-10/175b/4(s)   800         0.2S/0.5                20    10、15
                                             0.2S/10P                       20/30
                                1000      0.2S/0.5/10P/10P                               80            160
                                1200        0.2S/10P/10P
                                1500
                                2000                     20    20                        100           160
                                2500
          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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