How many times does 13.8 go into 138?
I must be overlooking something.
138,000/13800=10
It's a regional thing. Some countries use periods as the divider between groups of 3 digits, while others use commas.
/mike
Wye-Delta, Wye-wye, delta-delta, polygon, zig-zag, none matters because standard practice is always line-line voltage.
It's a regional thing. Some countries use periods as the divider between groups of 3 digits, while others use commas.
/mike
Coil Turns Ratio versus Transformer Ratio
Well taken. If you deal with the coil turns ratio, then knowing the type of winding is critical. If you want the transformation ratio, since the standard is line-line voltage, the coil configuration does not matter.