Upon completion of this course, participants will be able to comprehend the theoretical fundamentals of Ring Main Units, as well as perform their operation, maintenance, and troubleshooting effectively.
Power Services
Ring Main Unit “RMU” Maintenance & Troubleshooting
Level
Expert
Course Modules
The course modules include:
Safety precautions.
What is RMU?
RMU and MRMU single-line diagram.
Operation of the RMU and MRMU.
Maintenance and troubleshooting of the RMU and MRMU.
Testing of the RMU protection relay.
Testing of auto-recloser and protections (OC and EF).
Safety precautions before starting operation and troubleshooting.
