I was curious if there is a minimum size Medium Voltage cable that is typically used in industry as the minimum size even though the calculated load may allow a smaller size cable?
In other words is there a standard practice that MV cables typically aren't used smaller then say a #2 etc... regardless of load? I don't ever recall seeing a #6 or #8 MV cable in any of the installations I have see (maybe the load required larger cable or maybe b/c its good practice to pull a minimum size)?
With MV cables is it typical to use the MV-90 or MV-105 type cable?
Thanks
In other words is there a standard practice that MV cables typically aren't used smaller then say a #2 etc... regardless of load? I don't ever recall seeing a #6 or #8 MV cable in any of the installations I have see (maybe the load required larger cable or maybe b/c its good practice to pull a minimum size)?
With MV cables is it typical to use the MV-90 or MV-105 type cable?
Thanks