风电专用电涌保护器
风电专用电涌保护器适合风力发电系统等特殊场合的IT电网制式的三相电源(1000 V、690V、660V、500V)系统,防止雷电产生的脉冲浪涌及瞬间过电压对用电设备造成损害。
The wind power-purposed surge protective device is suitable for wind generating system like the three-phase power supply (1000V, 690V, 660V and 500V) of IT power grid system, to prevent the damage of powered device that is caused by the pulse surge and instantaneous over voltage resulted from the lightning.