1P 20-40kA 7kA AC Lightning Surge Arrester

YRO 1P 20-40kA 7kA AC Lightning Surge Arrester integrates advanced lightning protection technology, and has excellent performance in the field of lightning protection. Discounted SPD can cope with a variety of strength of the surge current shock. In the grounding mode, it is compatible with TT and TN systems, and can be flexibly selected according to the actual electrical layout on the installation site.

1.Convenient replacement of surge protection module: The module replacement design is easy to operate. When the module performance deteriorates due to long term use or strong surge impact, the user can quickly replace the new module without complicated operation by professional and technical personnel, which greatly reduces the equipment maintenance time and ensures the continuous and stable operation of the electrical system.
2.Accurate remote control alarm function: Equipped with remote control signal terminals with a high degree of sensitivity and stability. Once the equipment fails, such as internal component damage, lightning protection performance reduction, etc., it can immediately send accurate fault signals to the connected system, so that the management personnel know and take corresponding measures in the first time, effectively avoid potential safety problems caused by the failure of lightning protection equipment.
3.Clear and intuitive indicator light: Clear indicator light is set on the device housing. During normal operation, the green light continues to be bright, clearly showing that the equipment is in good working condition; When there is an anomaly, the red light immediately lights up, and the user needs to check and repair the equipment, which is convenient for daily inspection and maintenance, and reduces the difficulty of equipment management.

SPD has passed strict CE certification, and the quality is guaranteed. Its internal structure adopts high quality materials and advanced technology to ensure stability and reliability under long working hours. In the grounding mode, it has excellent adaptability to both TT and TN systems, and can be flexibly selected according to different electrical installation environments, to ensure safe and reliable grounding and build a solid lightning protection barrier for various electrical equipment.