A
recently there is a critical dilemma in our power plant. many time we have experienced malfunction in electronic devices during lightning that makes outage of units. in addition the -12vdc of power supply is grounded, and we guess that it might be from transferring lightning voltage strikes through the -12vdc and ground system.
so i would like to ask the solution for this situation.
thank a million.
so i would like to ask the solution for this situation.
thank a million.