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复合型电涌保护器
  • 复合型电涌保护器
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    详细内容

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    详细介绍

     

    型号


    SPD 依据 EN 61643-11 / IEC                              1  / I                                             


    61643-1/-11                                             1  + 2                                                 

                                   

    与终端设备能量协调                                                     1  + 2  + 3                                                         

     

    与终端设备能量协调 (≤5m)                                    230 / 400 V                  

     

    交流标称电压 (UN)                                            255 V                                                                                             


    雷电冲击电流 (10/350 μs)[L1+l2+L3+N-PE] (Itotal)            50 kA

     

    比能量 [L1+l2+L3+N-PE] (W/R)                          625.00 kJ/ohms

     

    雷电冲击电流 (10/350 μs) [L-N]/[N-PE] (Iimp)               12.5 / 50 kA

     

    比能量 [L-N]/[N-PE] (W/R)                               39.06 / 625.00 kJ/ohms

     

    标称放电电流 (8/20 μs) [L-N]/[N-PE] (In)                  12.5 / 50 kA

     

    电压保护水平[L-N]/[N-PE] (Up)                            ≤ 1.5 kV / ≤ 1.5 kV

     

    工频续流遮断能力[L-N]/[N-PE] (Ifi)                       25 kArms / 100 Arms

     

    续流抑制/选择性                                         预期续流达到25kArms时,32 A gL/gG熔丝

     

    响应时间 (tA)                                              ≤ 100 ns

     

    最大后备熔丝                                                         160 A gL/gG

     

    暂态过电压(TOV[L-N] (UT)                             440 V / 5 sec.

     

    暂态过电压(TOV[N-PE] (UT)                        1200 V / 200 ms

     

    TOV特性                                                              耐受                                   

     

    温度范围并联/串联 (TU)                                    -40…+60                                                                     

     

    工作状态/故障指示                                                     绿 /

     

    端口数                                                                   1                                            

     

    最小安装导线截面积 (L1,L2,L3,N,PE,)                        1.5 mm2 单股线/软线

     

    最大安装导线截面积 (L1,L2,L3,N,PE,)                   35 mm2 多股线/25 mm2 软线

     

    安装方式                                                   35 mm DIN轨,依据EN 60715

     

    外壳材质                                                             红色热塑性材料,UL 94 V-0

     

    安装地点                                                                   室内                                                                           

     

    防护等级                                                                 IP 20

     

    尺寸                                                              4 modules, DIN 43880

     

    重量                                                                               480 g                                                      



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