It all comes down to wattage. P = IR; i.e., Power (Watts) = Amps * Voltage. If a given tool draws 14A on a 120V circuit, the same tool will draw 7A on a 240V circuit. The more amps you send through a wire, the thicker (higher gauge) the wire you need, as touched upon by Steven. Your tool will draw the same wattage whether it's wired for 120V or The same system voltage level is referred to as 220V, 230V, and 240V in North America. The common reference to voltages below 120 and 240 is because of the drop in the voltage. Is it 240V or 220? The power line in question has been standardized over here. Some European countries use 220V, while others use 230V. Can I install a 220 volt outlet Re: Philippines 220V-60Hz VS Europe 230V-50Hz. 01/08/2015 11:02 AM. Yes, if this model uses a VFD to drive a three phase motor then the frequency of the power line will not effect the motor. The internal power supply to run the control circuitry will likely also not care about the power line frequency. The resultant "line to neutral" voltage is 120 volts AC. Appliance ratings of 115/117/120/125 volts in today's world mean nothing. The thing will run if you plug it into a standard receptacle. The most common voltage you will measure is ~120VAC. The 240VAC appliances suffer the same fate. 220/230/240 = the same thing. In North America, the terms 220V, 230V, and 240V all refer to the same system voltage level. With electrical loads, the voltage will drop, hence the common reference to voltages below 120 and 240, such as 110, 115, 220, and 230. Can I plug a 230V into 110v? Plugging a 220v device into a 110v outlet is not recommended. The face of your plug indicates that it is not rated for voltages above 125V. You should not use that plug in a 220V application. You would be better off purchasing a new cable that is rated for 220V or greater. I think this cable or similar would be suitable for your power and voltage needs. Yes, you can technically put a double pole 15amp breaker on this as it would be a single receptacle on an individual branch circuit (nothing else on the same breaker). However standard practice is to upside the wire size to 12 gauge and breaker to 20 amps to allow for the a/c to be swapped with a bigger unit in the future. The power supply voltage switch, sometimes called the voltage selector switch, is a small switch located on the back of most desktop computer power supply units (PSUs) This switch is used to set the input voltage to the power supply to either 110v/115v or 220v/230v. In other words, it's telling the power supply how much power is coming from the Then, the multimeter reading should be between 220 and 240 volts. Step 3: Put the red test lead in one of the “hot” slots and the black test lead in the “neutral” slot. The neutral prong will be L-shaped for the three- and four-prong outlets. Then, the voltage should be between 110 and 120 volts. Step 4: Transfer the red test lead to New Jersey. Occupation. Journeyman Electrician. Oct 27, 2006. #2. Yes. The fact that one leg of the European 220 volt circuit is grounded doesn't change the amount of potential between the two conductors. If you're dealing with equipment that is frequency sensitive the 50 Hz vs. 60 Hz may be a problem. R. TgzrS3.