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型号含义 | Meaning Of Model                                                  LCWD-35

            L   C   W   D  - 35                                                     户外高压电流互感器
                                                                                    Outdoor High Voltage Current Transformer




                                          额定电压 (kV)Rated voltage(kV)
                                          带保护级 /With protection level
                                          户外型 /Outdoor type
                                          瓷绝缘 /Porcelain insulation
                                          电流互感器 /Current transformer



           技术参数 | Technical Data

           ◆ 额定绝缘水平:40.5/95/185kV;                           ◆ Rated insulation level: 40.5/95/185kV;
           ◆ 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:GB20840.2-2014  IEC60044-1。                ◆ Standard: GB20840.2-2014  IEC60044-1.


           技术参数表 | Technical Data Form

                                                  额定二次负荷                         最大二次电流倍数
                        额定一次电流                               10P 级准确限值系数                              二次绕组阻抗
                型号                    准确级次        COSΦ=0.8                      ( 在额定二次负载时 )
               Type     Rated primary  Accuracy grade  Rated secondary   Grade 10P accurate   Max.Secondary current multiple  Secondary winding
                         current(A)                             limit factor                         imped-ance(Ω)
                                                   load(VA)                    (at rated secondary load)

              LCW-35                                 20           28/5               35/12              0.7/0.5
                                      0.2S/0.5
                          15~1000    0.2S/0.5/10P
              LCWD-35              0.2S/0.5/10P/10P  20/30        15/15              25/28              0.5/0.8
             LCWQD-35



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












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