Calculation of Protection Current

 

 
 
   
 
 ρ Resistivity, Ohm-cm
 
 L:Length of Anode, cm
 
 DDiameter of Anode, cm
 

 RResistance, Ohm

 

 

      

 

ImaxMaximum Protection Current, amp

 

    VProtection Voltage, volt

 

    RResistance, from equation1, Ohm