Maximum current and KV per phase calculations.
Maximum current and KV per phase calculations.
(OP)
Its been years since i've had to calculate KVA into current, i know its simple. Just say i have a 1KVA tranny 415/110. whats it going to pull in Amps (primary side)??
Additionally I need to work out the overall KVA per phase??
Can any body help?...
Cheers
Additionally I need to work out the overall KVA per phase??
Can any body help?...
Cheers






RE: Maximum current and KV per phase calculations.
It has been very helpful to me to remember some of the numbers for voltages that I work with so that I don't have to calculate it each time. So I just remember that 1000 kva at 12.47 kv is about 46 amps, so at 25 kv it's about 23. Then you can rapidly convert voltamps to an approximate number without having to calculate it.