User blog comment:DynamitMC/How to use "Player Ship Protection Mechanism" in our advantage/@comment-26082413-20160515135958/@comment-1421453-20160517095110

We have no proved information about that, unfortunately. But someone had posted something about that (Warning : uncorfirmed information) : http://kancolle.wikia.com/wiki/Combat#comm-373221 if you want to check it out.