D!NNy
Senior Member
- Location
- San Luis Obispo
Hello,
This question might be too silly or too odd please don't mind....
When i look at the pictures of neutral grounding resistor it is all series winding inside how can a thin wire can limit fault current to as low as 5A or 10A or 100A so on with out melting the conductor.......and these are always listed to limit the fault current to very low as listed above but how long this can hold the fault current to that low value? and how long can you keep the ground fault in your system?
Any suggestions are appreciated.
thanks
This question might be too silly or too odd please don't mind....
When i look at the pictures of neutral grounding resistor it is all series winding inside how can a thin wire can limit fault current to as low as 5A or 10A or 100A so on with out melting the conductor.......and these are always listed to limit the fault current to very low as listed above but how long this can hold the fault current to that low value? and how long can you keep the ground fault in your system?
Any suggestions are appreciated.
thanks