You don't. A dryer is manufactured to run on 240 volts. By trying to run it in 120 volts the heating element will not get hot enough to dry the clothes. A typical dryer needs a 30 amp breaker at 240 volts equals 7200 watts. A step up transformer (120 to 240 volts ) rated at 7.2 Kw will cost as much as a new dryer. To run the dryer thuough the transformer the primary voltage of 120 volts would draw a current of 60 amps. A normal houshold receptacle has a capacity of 15 amps. The wire size for the primary connection to the transformer would be # 4 wire rated at 65 amps
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Luckily you're talking about a very simple machine that requires power for a heating element and a motor to rotate the drying cylinder. Any 2:1 transformer that can carry the POWER (Volts X Amps) will do the job. In today's global market, just about any respectable electrical store should be able to provide your needs in a simple stream-lined module.
Your dryer will have a plate that tells you it draws "X"amps. If it draws 10Amps at 220volts it is CONSUMING 2200 Watts (or 2.2Kw; 2.2 kilowatts). With this information your electrical retailer SHOULD be able to provide you with the appropriate STEPDOWN transformer.
The easiest solution is to leave the 220V original outlet alone and plug the 110V dryer into a close 110V outlet, most likely the one for the washer. There should be nearby 110V outlets so you don't have to muck with rewiring the 220V outlet. A short heavy-duty extension cord is an option. I would also recommend killing the power to the old dryer outlet if it is unused. It cannot hurt. If you cannot plug the dryer into a nearby 110V outlet you can derate the 220V outlet down to a dedicated 110V outlet. This is not a task to be taken lightly if you are not experienced. If you do take this course of action yourself, buy a book. Do it right or don't do it at all. Negligence could kill someone.
If all the components are rated to 220V, yes. Keep in mind that if the appliance was designed for 110V it may arc if 220 is run through it. If you don't know the device can handle 220V, don't run it at 220V. Chances are it was manufactured cleaply and cannot handle the extra voltage.
Depends. Some smaller stuff can usually run on both, in which case it will be printed on them. If it isn't, you can't run a 220v item on 110v.
To rewire a 220V lamp for 120V, you will need to replace the existing 220V bulb with a 120V bulb that is compatible with the lamp's socket. Next, you will need to install a 120V compatible power cord that matches the voltage requirements of the lamp. It's important to refer to the lamp's manual or consult with a professional electrician to ensure the rewiring is done correctly and safely.
The fact that it's supposed to. Voltage is stated as the difference between the two wires carrying electricity to the load. When they bring power to the house from the utility, you get two wires carrying 110v but they're 180 degrees out of phase. Imagine one carries positive 110v and the other carries negative 110v. If you hook one of these wires plus a neutral (zero volts) to the load, you get 110v--110v over 0v. If you hook both of them to the load, you get positive 110v over negative 110v, or 220v. So...red to white is 110v, black to white is 110v, red to black is 220v.
The easiest solution is to leave the 220V original outlet alone and plug the 110V dryer into a close 110V outlet, most likely the one for the washer. There should be nearby 110V outlets so you don't have to muck with rewiring the 220V outlet. A short heavy-duty extension cord is an option. I would also recommend killing the power to the old dryer outlet if it is unused. It cannot hurt. If you cannot plug the dryer into a nearby 110V outlet you can derate the 220V outlet down to a dedicated 110V outlet. This is not a task to be taken lightly if you are not experienced. If you do take this course of action yourself, buy a book. Do it right or don't do it at all. Negligence could kill someone.
No, a device designed for 110v will not work on 220v without a voltage converter.
No, a device designed for 110v cannot work on 220v without a voltage converter.
No. Attempting to run an appliance on insufficient voltage can cause damage to the appliance and can be dangerous. Call an electrician and get him to install a 220v plug
UK is 220v
If all the components are rated to 220V, yes. Keep in mind that if the appliance was designed for 110V it may arc if 220 is run through it. If you don't know the device can handle 220V, don't run it at 220V. Chances are it was manufactured cleaply and cannot handle the extra voltage.
yes. on most marine and offshore rigs you can connect 22volt rated system L and neutral to 2 hot connection. 110v on L and 110v on neutral.
To convert 110v to 220v using a step-up transformer, connect the 110v input to the primary winding and the 220v output to the secondary winding of the transformer. The transformer will increase the voltage while maintaining the power output.
No
No.
120V appliance will not work on 220V. Use an instrument transformer or voltage regulator to adjust the high voltage to the desired level.
220v and 110v are almost the only voltages used around the world because they are the most efficient.