Lightning protection box 220V voltage limiter surge suppressor box

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Product Overview

Description


 



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Product Overviews


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         The lightning protection box is a kind of lightning protection equipment. It is mainly installed in power distribution rooms, distribution cabinets, AC distribution panels, switch boxes, and other important equipment that are vulnerable to lightning strikes. Damage due to lightning overvoltage ingress along power lines.


 


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  Main technical parameters













































Main technical parametersTRSX
Max continuous operating voltage  Uc(VAC)385V
Rated operating voltage Un(VAC)220V
Voltage protection level  Up(kV)≤1.5KV
Max discharge current (8/20μS)  lmax(kA)20406080100
Nominal discharge current (8/20μS) ln(kA)1020304060
RemarksOther Uc can be customized 
SPD according to IEC61643-1/EN61643-1type2/ ClassⅡ

 


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0.1976 s.