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I am the electrician for a new restaurant where the owner
I am the electrician for a new restaurant where the owner purchased a SC-CTP duct heater. (Serial #375894-001) The nameplate data indicates a voltage of single phase 208 but the available voltage on site is actually 240V single phase. Will the equipment be able to handle that common voltage disparity? … read more
Kevin
Kevin
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Diploma
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There is a 3 way exchange that you will need to read
There is a 3 way exchange that you will need to read for the context. What I need to know is: Will a transformer step up my voltage from 208v adequately enough for me to run my 220v espresso machine a… read more
ProGrade
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Is it legal to have a 120/240v service to a commercial
Is it legal to have a 120/240v service to a commercial building that's feeds a 460/277 transformer to power the fire pump?… read more
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Steven Parent
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I have three phase 208 power in my restaurant and want to
I have three phase 208 power in my restaurant and want to hook up a residential range (240) and a 208 single phase fryer to the same circuit… read more
Mike G.
Mike G.
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I would like to get some idea of the cost involved of upgrade
I would like to get some idea of the cost involved of upgrade single phase power to three phase for residential use in a commercial area of the city with easy access to the three phase power line whic… read more
Phil
Phil
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I have a Leeson electrical AC motor model C6K17FK2H. The info
I have a Leeson electrical AC motor model C6K17FK2H. The info plate shows 115V and 208-220V single phase. The FLA for the 115V is 17.2 & 208-230V is 8.8/8.6. First does that mean that I can hook this … read more
Mike G.
Mike G.
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Hi, I need to know how many amps does this http://www.millerwelds.com/products/metalcuttin
Hi, I need to know how many amps does this http://www.millerwelds.com/products/metalcutting/product.php?model=M13901 plasma cutter pull? I don't get the whole thing it has an input of "208/230 Volts, … read more
Steve G.
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i have 3 ph 208 v machine...i need to hard wire it to test
i have 3 ph 208 v machine...i need to hard wire it to test it....is there a difference between 208v and 240v....on my 3 ph i have 3 hots and a ground...120v each hot… read more
Mike G.
Mike G.
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I ordered a 30kva 3 phase 480v step down transformer. It was
I ordered a 30kva 3 phase 480v step down transformer. It was to step down to 208/120 delta /wye. Received to step down to 240/120 delta/ delta. The AC system that was installed is rated single phase 2… read more
Phil
Phil
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I have electrical oven 208V and I purchased a GE Model 9T51B0111
I have electrical oven 208V and I purchased a GE Model 9T51B0111 Buck Boost transformer. I want to hook this transformer to change 240V to 208V.… read more
AssuredElectrical
AssuredElectrical
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Ive got a 15kW 3-phase alternator I want to hook up to my
I've got a 15kW 3-phase alternator I want to hook up to my home and shop. I want to go 3-phase with the shop and 2-phase for the home, so how should I wire it? Can I just use two legs for the home, an… read more
Mike G.
Mike G.
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Vocational, Technical or Trade Scho
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Im looking at a building with an electrical system that is
I'm looking at a building with an electrical system that is 240v Delta w/ mid-tap ground. Phase B to ground is 208v. I've selected variable speed drives and transformers based on 230v 3 phase power. T… read more
Mike G.
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i wired an appliance that is 220 single phase that had a 4-wire
i wired an appliance that is 220 single phase that had a 4-wire pigtail coming out of it. i ran the red and black wires into my 30 amp breaker, the white to the upper pin of my 4-pin plug and the gree… read more
Mike
Mike
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i have 480 3 phase. Need 240 single phase for a compressor.
i have 480 3 phase. Need 240 single phase for a compressor. i have a step down transformer to 240 3 phase. can i use 2 legs for the compressor motor that is single phase?… read more
Mike G.
Mike G.
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I just installed a new air compressor that requires 230v but
I just installed a new air compressor that requires 230v but the outlet is putting out 250v. What do I need to do to correct this or do I NEED to correct it? The motor seems to be running hot. I am ge… read more
Joseph
Joseph
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I have a 3 phase 120/208 panel but some of my epuiptment i
I have a 3 phase 120/208 panel but some of my epuiptment i have for my shop are single phase 120/240 ... a saw at 240 20 amps 6 hp and a press at 240 20amp . but my compressor 208 20amp and vacum 20am… read more
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Paul
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q coming from electrical inside salesman-no field experience-electrical
q coming from electrical inside salesman-no field experience-electrical theory self-taught as best possible over the years----is there such a phase/voltage--single phase, 208 volts--can't find same in… read more
Paul
Paul
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WE ARE HAVINGS PROBLEMS WITH OUR 200 VOLT, SINGLE-PHASE 5 HP
WE ARE HAVINGS PROBLEMS WITH OUR 200 VOLT, SINGLE-PHASE 5 HP MOTORS AT OUR SWIMMING POOL. THEY SEEM TO PREMATURELY FAIL ON A PRETTY REGULAR BASIS (8 MONTHS TO 1 YEAR). THEY ARE ENCLOSED IN FIBERGLASS … read more
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Joseph
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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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