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Power Surge Protector

KFA-320 VG Power Surge Protector

Product Application


According to DINVDE0675, Part6 standard, this lightning protection device is a class B power supply lightning protection device. Its performance conforms to the IEC61643-1(GB18802.1-2011) type I test standard. KFA-320 VG lightning protector is applied to protect the low-voltage system and its connected electrical equipment to prevent overvoltage caused by direct lightning strikes. It can also be used as an isolator between the functional ground grids to suppress the interference from the ground wire.


Product features

● It can discharge the direct lightning current, and the protection ability is strong;  
● Easy installation;   
● Long service life;  
● Applicable to various power distribution systems: TT, TN, IT;
● TT system should adopt N-PE protection mode. 

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