Yes, 220 volts is in the same voltage classification as 230 volts.
Yes. This is the same standard. The terms 208 and 220 mean the same thing, much like household voltage is sometimes called 110 or 120.
220 - 12 = 208
Nominal residential voltage is 120/240 volts. Not sure from you description if the plug is just rated at 230 volts or is supplying 230 volts (It is likely that the plug may be rated at 230 volts, but only operating at 120 volts). A typical hand held hair dryer would operate on 120 volts. A commercial hair dryer might operate at 220 volts, but must be plugged into a 220 supply.
Yes. They're essentially the same as 110-115-120 are the same. The power that comes into your house is 240V, but by the time it's transferred through wires and breakers and outlets, it drops to about 220-230V. So anything between 220-230-and-240 is the same thing.
Yes, 220 volts is in the same voltage classification as 230 volts.
Yes. This is the same standard. The terms 208 and 220 mean the same thing, much like household voltage is sometimes called 110 or 120.
220
202, 204, 206, 208, 210, 212, 214, 216, 218, 220, 222, 224, 226, 228, 230, . . .
220 - 12 = 208
Because its designed to operate at 230-460, not 120-208.
225
It is: 208/230 times 100 = 90.435% rounded to 3 decimal places
200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 224, 225, 226, 228, 230
No, if it says 230-240 .. 230 is the minimum..
never heard of a 415 motor..
22/23