Lightning Arrester Selection Guide: Key Factors And Practical Advice

System reliability: For outdoor equipment (such as communication base stations, power substations, etc.), the high protection level 9kv 5ka lightning arrester module can ensure that the equipment can still operate stably under harsh conditions, 9kv lightning arrester to ensure the long-term reliability of the power system and equipment.
lighting arrester 11kv Selection suggestions
The lighting arrester 33kv module for outdoor environment should have a protection level of IP65 or above to ensure its safety and long-term effectiveness in harsh environments.
For the lightning arrester 20 kv module used indoors, the IP level can be appropriately reduced, but lightning arrester 22kv still needs to ensure dustproof and basic moisture-proof performance.