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  • Why does a clothes dryer requires a 220volt outlet while

    The 220 volts is available across the pair of 110volt electrical buses of the mains, so the idea of using the 220 was chosen to avoid higher currents and the need to use much heavier (larger

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  • Understanding 220 and 230 Volt Wiring DoItYourself

    Understanding 220 and 230 Volt Wiring Understanding 220 and 230 Volt Wiring Using 240 volt wiring for residential homes is a necessity, for powering some heating and cooling equipment as well as large appliances. 220 volt circuits are now commonly known as 240 volt circuits.

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  • 120 to 220 volt Converter US Steamvac

    This complete package is all you need to operate equipment that requires 220 volt power. Appliions for this power supply include steam cleaners, technical equipment, computer servers, power tools, international appliances, air conditioners, air compressors, and exercise equipment.

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  • Amazon: Paragon ParaFryer Funnel Cake Fryer Machine

    Paragon ParaFryer Funnel Cake Fryer Machine for Professional Concessionaires Requiring Commercial Quality & Construction 25 Pound Oil Capacity 4400 Watts Electric 220 Volt Requires 6

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  • electrical Why Do 240V Circuits Not Require Neutral

    All electric circuits require 2 "sides" or "legs" of power regardless of voltage or polarity be it a 12 v DC circuit in a car or a 120 v AC wall outlet or a 220 v dryer outlet. 1 hot leg is 120 volts, 2 hot legs is 240 volts across both legs with a 120 volt circuit we only use 1 hot leg, so what is the 2nd leg going to be if not the other side

    In a 120/240V single split phase system, the two ungrounded (hot) legs are actually connected to the secondary winding of the distribution transformer. The transformer actually steps down the voltage to 240 volts, so the two legs are a complete 240 volt circuit. The grounded (neutral) conductor is connected to the center of the coil (center tap), which is why it provides half the voltage. Therefore, if a device requires only 240V, only two ungrounded (hot) conductors are required to supply the device. If a device runs on 120V, one ungrounded (hot) conductor and one grounded (neutral) conductor are needed. If a device needs both 120V and 240V, then two ungrounded (hot) conductors and one grounded (neutral) conductor must be used. If you connect a load between the two ungrounded legs of the circuit, you can see how you have a complete circuit through the coil. If you connect a load between one of the ungrounded conductors, and the grounded (neutral) conductor. You can also get a complete circuit, though it's only through half of the coil. Since these circuits only include half the coil, the voltage is also half (E s = E p N s /N p ).Best answer · 42For the second part: clothes dryers often have 240 V heaters and 120 V motors. Stoves use 240 V for the elements and 120 V for the light bulbs. These are both plugin and need the neutral. My new electric hotwater heater is 240 V, not plugin, and uses the old 120 V wiring. The electrician doing the install marked the "old" neutral with black tape at each end to warn that it's now hot, and that there's no neutral In some wiring codes, each individual plug in a duplex outlet in a kitchen needs a separate breaker. They run a 240 V line to the plug, wire two hot lines each to the hot on a different plug, wire the one neutral line to both neutrals, and break off the tab connecting the two hots .4I'll try to clarify things. With AC current, the voltage changes direction 60 times per second (60 hertz) in the US and 50 hertz in Europe. The hot wire (black or red, typically) is the "pump" that pushes or pulls. The neutral is a path for the "pushed or pulled" current to return. So although the neutral carries current, it is not supposed to have a voltage other than zero. Think of it like a piston water pump pulling or pushing water through a tube into a can full of water. The pump provides the pressure (voltage) and the can (neutral) provides a place for the water to go and come from. This is not a completely accurate analogy because unlike electricity, water doesn't need a return path to the pump, but otherwise the principles are very similar. If the circuit is well insulated from the environment, the circuit can begin to build a voltage of it's own, just because it is exposed to voltages on the wires. After all, without a reference, how does the circuit "know" where zero volts is? This voltage can get quite high and can shock you pretty badly so it needs a reference at zero to drain off the extra charge that trickles into the circuit and one that "pulls it to zero". So we attach a bare copper wire to the neutral bar in the circuit breaker box to drain off any residual charge and pull the bar to the same voltage of the ground, which is zero. Think of the earth as an ocean of electrons. You can add to it and draw from it and it doesn't make a bit of difference in the charge just as you could pump water into or out of the ocean all day and not change its level. We tap into this immense reservoir of zero voltage by driving a metal rod into the earth and attaching the other end of that bare copper wire to it. Then the neutral bus is always at zero voltage and you don't have to worry about getting shocked when you touch your stove or refrigerator. So, you see, under normal operating conditions, the bare ground wire only has a voltage of zero with no current flow. The neutral is also zero, but carries all the current the circuit uses for running the hair drier or other appliance (because all the current that goes out on the black wire, must come back on the white neutral wire since it has no where else to go). The black and red wires cycle back and forth from 120 to zero to +120 and so on. The black and red wires (may also be two black wires) are out of phase by 180 degrees so when one is 120, the other is +120. Therefore, the difference between them changes from 240 in one polarity to zero to 240 in the other polarity, etc. A friend of mine wired his own house but didn't understand these principles. He wired the black wires to one phase and the white wire to the other phase (instead of the neutral bus). This made all of his outlets 240 volts instead of 120. When he turned on the power, he ruined ever appliance he'd turned on and had to replace most of his new appliances. Hope this helps!2AC current requires a return path, electricity goes out one way and back the other. With 120V wiring in the US, you have a center tapped transformer with two hots that total 240V. The neutral is that center tap, which combined with only one of the hots gives you 120V. Use both of the hots and you have 240V. The only need for the neutral is to get a 120V circuit. It's smart to wire a 240V circuit with a neutral conductor even if you don't need it for the current appliance since it's easier to run the extra wire once in case you need it in the future, but that's not required and electricians often cut these sorts of corners since that third conductor adds a lot to the wire cost. Separate from the neutral is the ground, and this does need to be run on every circuit (though that wasn't always the case).1Ground or earth is same together. In electrical systems wiring system is a conductor that provides a low impedance path to the earth to prevent dangerous voltages from looking on equipment. The terms "ground" (North American practice) and "earth" (most other Englishspeaking countries) are used synonymously here). Under normal conditions, a grounding conductor does not carry current. But Neutral is a circuit conductor that carries current in normal operation, which is connected to ground (or earth). Ref. wikipedia1Simply put, neutral is just another conductor . It has no relation to the safety grounding system, except the one we created when we bonded the system. It's called "neutral" because it's the conductor nearest ground voltage. It's arbitrarily chosen which conductor to bond to ground. It's possible to put the neutral in a weird place (wildleg delta) or to bond no wires at all (normal delta) and thus have no neutral. The choice of where to tie the system to ground is arbitrary and does not need to even be done. If we were somewhere this would make sense, say, the Philippines we could even cornerbond a 120/240 splitphase system, so the middle wire is 120V from neutral and the far wire is 240V from neutral. Point is, it's arbitrary.1All electric circuits require 2 "sides" or "legs" of power regardless of voltage or polarity be it a 12 v DC circuit in a car or a 120 v AC wall outlet or a 220 v dryer outlet.1 hot leg is 120 volts, 2 hot legs is 240 volts across both legswith a 120 volt circuit we only use 1 hot leg, so what is the 2nd leg going to be if not the other side of power, it being a hot leg?We use the "neutral" a neutral is earth, earth is ground literally the dirt of the planetearth is earth. There are only 3 legs or wires entering your home and 2 of them are hot legs,120 volts each or 230 volts across both.The reason we cannot merge ground and neutral after the service drop is because ground is supposed to be an alternative path not a concurrent path to earth.It negates its purpose to merge them after the service drop.So basically we need 2 sides or legs of power in any circuit so if you don't need both hot legs than neutral is your only option.Grounds were never around in homes outlets until after the 1950's ground is an escape ramp for errant voltage to use rather than use our bodies! should we get in a circuit. All electric circuits require 2 sides of power,let's call them L 1 and L 2It can be 2 hot legs of 120 volts as in a 230 volt circuit or 1 hot leg of 120 volts and a neutral leg for the opposite side of power. Earth is Ground and it is also Neutral, in Europe they refer to Earth as Ground. Either way all electric circuits require 2 sides or legs of power be it 1 hot leg or 2, if one that requires the Neutral leg to complete the circuit. Ground and Neutral are Earth, Earth is what it sounds like it is the soil/dirt of our planet. Older systems had no grounds, grounds are for safety only and as a result is not to be merged with the Neutral beyond the service drop as it is to be an alternative path to Earth/ Ground, if they are merged ground is no longer an alternative path just a concurrent path to earth.Earthing Assuring the voltage between equipment and EARTH will remain nonlethal even during nontypical conditions such as faults or lightening. Ground [Assuming you meant ground CONDUCTOR.] The conductor intended to accomplish the earthing of a piece of equipment. Usually done via a bare conductor. It is done because the earth has an inconsistent and often high impedance. I.e. it's a poor conductor. Neutral Conductor designed to carry current during normal and abnormal operation. Is usually connected to local power system's ground at the point of supply only, no where else. Thus, is "typically" at a low potential and safe to touch. During NORMAL operation these can APPEAR quite similar. But the differences are quite significant and should not be trivialized.simple answer. You check the wiring diagram for what the device requires and if it says 240v 1PH or single phase thats just two hots and a ground and if the device says 240v 3PH or 3 phase then its two hots, a neutral, and a ground. It always annoys me when a general contractor asks me to put in a 110 or 220 plug. they have no business running the show if they ask for 110 outlets and 220 ranges and cooktops.240v What's the difference between three phase 240 V and May 18, 2014electrical Size of circuit breakers for 220v circuit See more resultsChat Online
  • 220V 240v to 110V 120v Volt Voltage Transformer: Amazon

    I use a blender that requires 230240 volts and 220 watts. I connect a voltage converter to it capable of up to 230 watts. I've never had a problem with the converter in the last ~10 years.

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  • can I get a stove that does not require 220 wiring (Home

    Ask Your Question. Angie's List Answers is the trusted spot to ask home improvement and health questions and get answers from service companies, health providers and consumers. For ratings and reviews on companies in your area, search Angie's List.

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  • Installing 220 / 240 volt Electrical Circuits nojolt

    Wire for 220 Circuits. The wire requirements for 220 volt circuits are pretty much the same as for any other circuit it must be of the proper type for the place that it is being used, it must have sufficient volt amp capacity, and it must have the correct number of conductors.

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  • Electrical Requirements for Window Air Conditioners

    Most common voltage ratings for AC units are 115, 125 and 220 volts, and amperage rating can run from 15 to 20 amps. The lower two voltage ratings are common in smaller units, while units with a rating higher than 15,000 BTUs will require a 220volt circuit.

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  • » Power For Your Tanning Bed

    In the simplest form, a tanning bed is a large lamp fixture. It requires electricity just like other lights. One thing to consider when purchasing a tanning bed for your home is how to power it. 120 Volt vs. 220 Volt. Most houses are wired with 120 Volt, 15Amp outlets in the walls.

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  • What is the difference between 110V and 220V? Quora

    while comparing the 110 volts and 220 volts it is known that both do the same thing but the difference is When 220 volts wiring is used it takes less current than with 110 volts wiring.so,to to achieve 900 watts of power, 4.1 amps would be required with 220v wiring, whereas approximately 8.2 amps would be required with 110v wiring.

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  • How to Install a 240Volt Circuit Breaker The Spruce

    A 3wire, 240volt circuit has two hot wires—each supplying 120 volts for a total of 240—and an equipment ground wire. A 120volt circuit has only one hot wire connected to the breaker plus a neutral wire connected to the neutral bus bar in the service panel.

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  • HouseHomeRepair Selecting the Proper Wire Size

    A 20 amp circuit requires a 12/2 with ground wire. 20 amp double pole breakers should use 12/3 with ground but you will find a lot of older wiring out there that only uses a 3 conductor cable for a 220 volt 20 amp appliion. There were millions of homes built in the 197080's with 220 volt baseboard heat using 12/2 with ground.

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  • Understanding 220 and 230 Volt Wiring DoItYourself

    Understanding 220 and 230 Volt Wiring Understanding 220 and 230 Volt Wiring Using 240 volt wiring for residential homes is a necessity, for powering some heating and cooling equipment as well as large appliances. 220 volt circuits are now commonly known as 240 volt circuits.

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  • How to Wire a 220 Male Plug eHow

    Some appliances, such as stoves and clothes dryers, use 220volt male plugs. Depending on the type of appliance and whether or not it needs a neutral in order to work, the plug may require either three or four wires. Threewire 220 volt plugs are for appliances that do not require a neutral.

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  • 220 volt 50 amp wire eBay

    Find great deals on eBay for 220 volt 50 amp wire. Shop with confidence.

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  • Does a cook top & wall oven require separate 220V wiring

    Each appliance will require its own 220 volt supply. Both the cook top & oven will require separate circuits & separate plugs.

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  • Motor Amps Chart hvacwebtech

    FullLoad Currents of Motors. Note: the following table contains approximate fullload currents for motors of various types, speeds, and frequencies.

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  • Wire Size for a 220 Volt Dryer Circuit Ask the Electrician

    The typical 220 or 240volt electric heat dryer requires a dedied circuit, which means that the circuit is not shared with any other device. Receptacle Outlet for a Dryer The dryer circuit wiring connects to a NEMA 1430 4wire 250 volt receptacle outlet. "Wire Size for a 220 Volt Dryer Circuit"

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  • Why does 220 require two hots and no neutral? Quora

    220 volt circuits are now commonly known as 240 volt circuits. In order to accommodate increasing electric loads, American utilities have increased the nominal voltages in order to reduce the electric current and wire size requirements over the years. This is the same reason 110 volt circuits are now 120 volt

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  • Why Does the Chlorine Pump Require a 220 Volt Outlet?

    Lately we've received questions as to why chlorine pumps often require 220 volts to power. The answer is that chlorine pumps don't necessarily require 220v – in fact, pumps are available in 120v as well, at the same price as the 220v model.

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  • I'm trying to wire a 220 Comfort Zone 5000 watt heater. I

    I'm not seeing that this is a 120 volt model, it is a 240 model and I don't see where they specify a neutral connection,. Correct me if I am wrong. Your heater is a common 240 volt model and does not require a neutral. Only 2 hots plus ground. Not sure why the heater is marked neutral when it is a 240 volt supply.

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  • 110v vs. 220v Wiring DoItYourself

    While most consumer goods, including portable electronics and most appliances, run on 110v power, some require 220v. Appliances, such as dryers, certain oven ranges, heavyduty power tools, and compressors explicitly require 220v power. Basic Wiring of Both. A typical 110v wiring schematic requires three different wires: hot, neutral, and ground.

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  • How to Understand Electricity: Watts, Amps, Volts, and

    Volts are the base unit used to measure Voltage. One volt is defined as the "difference in electric potential between two points of a conducting wire when an electric current of one ampere dissipates one watt of power between those points." The volt is named after the Italian physicist Alessandro Volta.

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  • King Electric Sizing the Heater Circuit

    120 Volt heaters require 1Pole circuit breakers 240 Volt heaters need 2Pole breakers. Use 2wire cable with ground (Romex™ or BX). When placing multiple heaters on a circuit do not exceed the wattage listed for the corresponding wire and circuit breaker size.

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  • How to Connect a 220Volt Receptacle to a 20Amp Breaker

    21. Snap a new twopole, 20amp, 220volt circuit breaker into the panel. 22. Make the final wire connections to the new 220volt breaker. Replace the cover on the subpanel. 23. Staple the cable to the wall framing, then turn the power back on. 24. Plug in a 220volt tool or appliance and check your work.

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  • Chapter 6 : Electrical Information For Electric Kilns

    240 volts: 220 V, 230 V and 240 V these are in all practicality the same thing. Some people will call it 220v and some will call it 240v, etc. Virtually all US s have this power available, it is commonly used for electric dryers and kitchen stoves/ovens.

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  • Can a 240 volt kiln be plugged into a 220 volt outlet? I

    I have a 120 volt, 60 Hz Paragon SC2 kiln. We are moving to Europe soon, which has 220 volts, 50 Hz. Can I use my kiln with a voltage converter, or can I rewire it to handle 220 volts, 50 Hz? You can rewire your 120 volt kiln to fire on 240 volts, 50 Hz without having to use a voltage converter.

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  • I have a new TIG welder that requires 230 volts .can I use

    I am running a 240 volt circuit from the entrance panel 75 feet to a general duty 60 amp 2 wire fused safety switch that will be used for a welder that requires 42 amp input at 230 volts or 48 amp inp

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  • How to Wire a Single Phase 220 Volt Motor Hunker

    Singlephase 220volt AC motors are really twophase 240volt motors, especially when compared to threephase 208volt motors and singlephase 120volt motors. This is because the motor's single phase actually operates on the difference between the two 120volt phases that comprise the residential 240volt

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  • Electrical Plug/Outlet and Voltage Information for

    Electrical Plug/Outlet and Voltage Information for Equatorial Guinea Wall outlets in the Republic of Equatorial Guinea are Type C (CEE 7/16 Europlug) and Type E (CEE 7/5 Schuko) and supply electricity at 220 volts AC / 50 Hz frequency.

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  • 220 Volt Plug Receptacles Configurations AskmeDIY

    Jan 04, 2012 · It requires 220 volts but the plug only has three prongs. You'll have the two that look alike and will be the two separate hot's and other round looking on would be the ground. And of course, more than likely it would be 20 amp.

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  • How to Upgrade Your Home to 220 Volt Service

    Most homes today have the capacity to handle 220 volts in their electrical systems. Modern dryers, stoves, hot water heaters and other appliances all use the high voltage standard, which can deliver twice as much as the 110 volts used by computers, televisions, smaller appliances and other electronics.

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  • 220 Volt Appliance Wiring Requirements Ask the Electrician

    Some 220 Volt Appliances Do Not Require a Neutral Most 220 volt appliances have heating elements that are designed to use 220 volts for fast heat production. A 220 or 240 volt circuit is more efficient than 120 volt because it uses equal amounts of power from the two main circuits of the electrical panel.

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  • 220 Volt Appliances 240 Volt Appliances

    220 Volt and 240 Volt Appliances. We carry a large and robust selection of highquality 220 & 240 Volt Appliances. From washers and dryers to kitchen appliances, personal products and more, we're sure to have exactly what you're looking for.

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  • Portable Baptistry Heater $499.00

    For the ultimate performance, it may also be easily converted for use on 220 volts, by a qualified electrical technician. On 110 volts, it heats the Portable Baptistry in approx. 24 to 36 hours. On 220 volts, it heats the Portable Baptistry in approx. 6 to 8 hours.

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  • The 50amp 120/240volt 3 pole 4 MyRv

    50amp 120/240volt service = 12,000 watts The half round or U is the ground the one directly below it is the WHITE or neutral and the other two black wires are 180 degrees out of phase with each other are the HOT 120volt.

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  • Find the Right Voltage Converter with Our Buying Guide

    Likewise, 220 volt or 230 volt appliances can usually operate from anywhere between 220 volts and 240 volts. Therefore, any quality StepDown voltage converter will allow any 110 volt appliance to operate in 220 volt, 230 volt or even 240 volt countries.

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