70以上 120/208 vs 120/240 305982-120/208 vs 120/240 volt
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At any rate technically a 1/8 applaince (nameplate) cannot be connected to 1/240 1ph as this would be a listing violation and a violation of the NEC Okay, this coffee maker may be 1/8 only, but most major appliances ranges, dryers, WH, and HVAC and many small ones are rated at 1/30 1/8V is the standard 3 phase voltage 230 volt motors were run on 8 volts for years but it is becoming more common to use 0 volt rated motors on 8 volt systems 1/240V is the standard single phase system voltage 230 Volts, where to start 230 volts is a valid motor voltage In the days when delta power systems were in favor 230
120/208 vs 120/240 volt
120/208 vs 120/240 volt-There would be a panel dedicated to lighting at 277 V if he did The 480 would typically be used to run the HVAC systems Yes, your product would work on single phase 1 on a 1/8 V system The customer probably has 1 single phase, 8 single phase and 8 three phase, but may not Sometimes, some commercial establishments like apartments 1/8 is usually 3 phasein commercial buildings 1/240 is usually single phase in residential 480/277 is also 3 phase in a commercial building And as usual, the Left Coast has to be an exception to the rule, 1/8 (or as JRaef said, 8Y/1) is very commonly used in apartment complexes of 10 or more units here
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Your 900 amp load is 187 kva or a single 0 kva transformer, buy 375 kva transformers 8 to 1/240 VAC or buck boost with 330 kva buck boost, which would be hard to find so go with 615 kva buck boost An inexpensive alternative Depending on the number of 240 VAC panels you need would determine the number of buck boost, this couldAnonymous 1/240 is split phase, which is what is delivered to most US homes You have essentially 240 volts center tapped, so you have two 1 volt lines 180º out of phase, ie, 1 volts hot to neutral, with 240 volts between the two hot lines Some household equipment may call for 240 volts When many of us see a specification for 8 volts, it gets confusing What is the difference between 8volt and 240volt?
The 1/8 volt 3 phase feed (8 volts hot to hot) does not have a high leg so the feed wires can be connected up top in any order The 1/240 volt 3 phase high leg feed wires have to be arranged in the correct order at the top of the panel in order that the 1 volt hot to neutral legs match up with the breaker slots down below240volt is singlephase power, while 8volt is 3phase power Phase refers to the method of delivery of the power load 3 phase requires 3 wiresThis is typically what you'll see in homes and small businesses 1 volts and 240 volts for a singlephase, and 1, 8, and 240 for threephase Depending on how a transformer is wound at the service, you'll have 8/1 or 240/1, and in the case of a 3phase 4wire Delta application, you'll have 8/240/1 all in the same service
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It isn't 1/240V is a 240V single phase supply, center tapped to produce a "split phase" with 1V between either side to neutral, and 240V between the two hot lines 1/8V is two phases from a threephase supply There is 1V from either phase to neutral, and 8V between the phases Apartments have 1/240v service and why do we have these two nominal voltage systems 1/240 is single phase and 1/8 is 3 phase They coexist because single phase is most practical for residential and most small/medium commercial while 3phase is better for anything beyond that
Incoming Term: 120/208 vs 120/240, 120/208 vs 120/240 volt, 120/208 or 120/240,
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