The Crus type S t3 ships stat effective range of protection modules 50% is not working when put to use.
It is working, ingame Stats are updated correctly. The Range of them is not displayed ingame with some sort of effect, but the enemys will fear it. 
Pulsar t3 mk3 is showing a range of 2100m(+700) yet it is only attacking ships with in the 2100m range.
Pulsar t3 mk3 is showing a range of 2100m(+700) yet it is only attacking ships with in the 2100m range.
It’s included in the 2100m. it’s 1400 base. it just shows you what bonus is included in the brackets to see how it’s calculated.
This can be trivially determined by removing/altering the bonus so I’m not entirely sure why people keep making this same mistake.