Different variations of slip rings are available based on the specific requirements of the application. These can range from compact slip ring collectors with lower current ratings (such as 10A) to higher current ratings (such as 50A or even up to 500A). Some slip rings are also capable of handling data transmission at high speeds using protocols like Ethernet, ProfiBus, ProfiNet, LAN, CAN-Bus, and CANOpen.
pge outage map