In looking at utility supplied fault current information they typically provide a fault current in amps, and the x/r ratio, however on the last couple I have seen pass thru the office there is a single value for x/r however most software?s I have seen have a space for x/r+, -, & 0. Should the utility provide all three values or is the remainder calculated based from the one?
Utility Fault Current Question
- Thread starter Mike01
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