Page 51 - 上海德力西开关有限公司
P. 51

LZW-35
          户外高压电流互感器 /Outdoor High Voltage Current Transformer

          型号含义 /Meaning Of Model

          L  Z  W - 35
                       额定电压 (kV)/Rated voltage (kV)
                       户外式 /Outdoor
                       浇注绝缘 /Pouring 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:GB20840.1 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           二次额定输出 (VA)                              额定动稳定电 (kV)
             型号                                    Rated  secondary winding  一秒热稳定电流 (kA)
             Type     Rated primary   Accuracy class                      1s thermal current       (峰值)
                        voltage       combination   0.2S   0.5  10P20                        Rated dynamic current
                        10-200                                               200I1n                500I1n          G
                        150-200                            15    15           37.8                  94.5
                                       0.2S/5P20
                        300-400        0.5/5P20                                54                   110
            LZW-35                                   15
                        500-600          0.2S                                 68.4                  136
                                         0.5S
                        800-100                            30    20           95.5                  190
                       1200-2000                                              140                   200
          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)






















                                                                             ᩆྠ
                                      œ






          www.cndlx.com                                                                                       46
   46   47   48   49   50   51   52   53   54   55   56