I am working in telecom company which is willing to install EMC telephone line filters and EMC power line filters on single facility that has all the equipment. I have been reading about filters issue from last two to three weeks. I have seen that all the manufacturers that are building these type of filters are providing leakage current data for EMC power line filters for single phase and three phase power line filters but no such specs for telephone line and data line filters. My query is:
- Can power line filter, telephone line filter and data line filter be install on same single facility even though power line filters have leakage current?
- How I can separate the power line filters from other filters on single facility so that telephone line does not get noise from leakage current of power line filter due to the ground loop?
- Will separate ground/earth for each filer will eliminate the noise problem or not?
- Is there any other solution that I can use to keep telephone lines secure from noise of leakage current of power line filters.