Thanks for your reply Waross. Replying your question, "What are you pumping??", we are dealing with Crude oil. However, the equipment I am grounding are MOV's (motor operated valves). These motor valves are not used for throttling purposes as they serve mainly On-Off service application. The...
HI, I AM LAYING OUT A GROUND SYSTEM FOR A METER PUMP STATION. I HAVE A GROUND RING SYSTEM FOR THE PCR, TRANSFORMER AND METER SKID. I ALSO HAVE SOME MOV'S (MOTOR OPERATED VALVES) LOCATED ALL AROUND THE STATION. THE MOV'S ARE 480V AND IS DRAWING 5 AMPS. THE MOV'S HAVE GROUNDING CONDUCTOR...