|Post 6 made on Thursday September 10, 2020 at 05:53|
The EU is harmonized at 230 volts 50 Hz, one hot the other is neutral and a safety ground. Unbalanced to ground.
In the USA it can be two versions, three wire 240 and/or 240 four wire. Both balanced to ground
Three wire will be two hots of 120VAC on opposite legs to yield 240VAC single phase and a safety ground, no neutral present.
Four wire will be two hots of 120VAC on opposite legs to yield 240VAC single, a neutral and a safety ground.
Hope this clarifies the situation.