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XGN17-40.5 箱型固定式交流金属封闭开关设备
          Box type fixed
          AC metal-enclosed switchgear


          型号含义 / Model meaning

          X   G   N  17 - 40.5   □   □   □



                                      方案号 Plan number
                                      额定短路开路电流 Rated short circuit open current (kV)
                                      额定电流 Rated current (A)
                                      额定电压 Rated voltage (kV)
                                      设计序号 Design Number
                                      户内 indoor
                                      固定式 Fixed
                                      箱型交流金属封闭开关设备 Box type AC metal-enclosed switchgear







          使用条件 / Conditions of Use
          ● 海拔高度:不超过 1000m;
          ● 环境温度:上限 +40℃ , 下限 -5℃;
          ● 相对湿度:日平均值不大于 85%, (+25℃时 );
          ● 地震烈度:没有剧烈震动和颠簸及垂直倾斜不超过 5 度的场所;
          ● 环境条件:没有爆炸危险的场所。
          注:超出上述正常使用条件时,用户可与制造厂协商确定。
          ● Altitude: no more than 1000m;
          ● Ambient temperature: upper limit +40 ℃ , lower limit -5 ℃ ;
          ● Relative humidity: the daily average is not more than 85%, (+25℃ );
          ● Seismic intensity: no violent vibration and bumps and vertical tilting of no more than 5 degrees;
          ● Environmental conditions: Locations where there is no danger of explosion.
          Note: When the above normal use conditions are exceeded, the user can negotiate with the manufacturer to determine.





          技术参数 / Technical Parameters


           项目 Project                                    单位 Unit                   参数 Parameter
           额定电压 Rated voltage                              kV                          40.5
           最大额定电流 Maximum rated current                    A                          2000
           额定开断电流 Rated breaking current                   kA                        25、31.5
           额定关合电流(峰值) Rated closing current (peak)         kA                         63、80
           极限通过电流峰值 Limit current peak                     kA                         63、80

           额定短时耐受电流
           Rated short-time withstand current (4s)         kA                        25、21.5
           外形尺寸(宽×深×高) Dimensions (W×D ×H)                 mm                    1918×3250×3125
           防护等级 Protection level                                                      IP2X
           重量 Weight                                       kg                        ≈ 1500



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