Do I need a surge protector?

steved28 wrote:
I know this sounds like a stupid question, so let me explain. My new rig has a Precision Circuits PCS, which works in hand with a Magnum 2Kw inverter. The documentation states that the PCS will work together via an inverter assist mode. [COLOR=]The PCS also brings up circuits one at a time, has L-1 and L-2 voltage status, shows amperage draw, can detect between 30A, 50A and genny. And has alarms for brownouts, overvoltages, and wiring status error. The PCS also brings up circuits one at a time, has L-1 and L-2 voltage status, shows amperage draw, can detect between 30A, 50A and genny. And has alarms for brownouts, overvoltages, and wiring status error.

The auto transfer switch (Ironically made by Surge Guard) does not have any surge protection. So it seems the switch itself is not protected.

So before I invest around $300 in a Progressive Dynamics HW50C, I am asking if I actually need it? It seems some of the functions of it are redundant to ones I already have.

The PCS can only alarm you. An EMS works on it's own and turns power off when low and back on when correct with you having to no nothing. Prevent form high and low voltage. Not just alarm. Will not allow current to flow with an incorrect wired ped.

It is a much different kind of equipment. Your PCS is a load sheader. I just turns off equipment till the draw is with in tolerance.