Does anyone know more about the set bonus for the Zero Point Energy Conduit from the Romulan Rep System?

I am looking at the 2 piece bonus and it says +7.6% plasma damage.... is this plasma energy weapon damage or projectile or both? Not very specific.

Everytime i put it on my ship im not really sure what im boosting exactly, I have plasma energy weapons and plasma torps on my ship so it would be nice to know what its actually doing.