Area of Protection

The Protection radius(RP) of Topbas ESE terminal is calculating using the following formula as defined in NFC 17-102 (September 2011), namely :


and
Rp=hxRp5/5 for 2>h <5m
Rp5 =value of Rp from Eqn.(1)when h =5m
r = 20m for protection level I (very high protection)
= 30m for protection level II (high protection)
= 40m for protection level III (Meduim protection)
= 60m for protection level IV (Standard protection)

and △ = Triggering time advantage

 

 

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