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I'm building a new shop where we use roughly 20 industrial
I'm building a new shop where we use roughly 20 industrial saws and pallet processing machines. At our current location we have 208V 3 phase and that is what our electrician was planning for new shop.… read more
Sam I
Sam I
Electrician
B.S.
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I'm trying to figure out how many amps can I run from an 75
I'm trying to figure out how many amps can I run from an 75 kva floor transformer working from a 480v 3 phase feed line to a load on 208/110v… read more
Sam I
Sam I
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I have two 400 kW gensets connected through a synchorization
Hello. I have two 400 kW gensets connected through a synchorization panel. Am generating 480V/60hz - 3phase power. … read more
Sam I
Sam I
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I'm building a new wood/metal shop to house a vintage
I'm building a new wood/metal shop to house a vintage machine collection. PG&E provides 600 vac 3phase. Most of my machines are 480 but the rest of my 3 phase machines are labeled 208, 220, 230 and 24… 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
ProGrade
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564 satisfied customers
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
Steven Parent
Steven Parent
Journeymen Electrician
Electrical Journeyman Certificate
69 satisfied customers
I have a cafe space that has 200 amp 120/208v 3 phase 4 wire
Hi I have a cafe space that has 200 amp 120/208v 3 phase 4 wire electricity. My espresso machine is rated to run on 220v single phase, 50/60 hz, 40 amp max draw, with a 50 amp cord plug rating. I will… read more
AssuredElectrical
AssuredElectrical
Master Electrician
High School or GED
3,264 satisfied customers
Could you tell me about a ground transformer and the difference
Could you tell me about a ground transformer and the difference between kva 100 and kva 50 I have both types on my property wiring is all under ground. would the operating cost from hydro one be more … read more
Steve G.
Steve G.
Chief Engineer
801 satisfied customers
Evening Sir. I have a 25 rotary screw compressor that is
Evening Sir. I have a 25 rotary screw compressor that is 480 volt 3 phase and our building service is 208 3 phase. I've has a time trying to find an affordable way to step down the voltage. Any source… read more
AssuredElectrical
AssuredElectrical
Master Electrician
High School or GED
3,264 satisfied customers
Hi I have a commercial dishwasher om order that is 120/208-240(3w)/60/1
Hi I have a commercial dishwasher om order that is 120/208-240(3w)/60/1 Single Phase 32.4 amps. Is this circuit large enough to handle it? 2 pole 120/240v 20 amp on each… read more
Kevin
Kevin
Licensed Electrical Contractor
Diploma
4,414 satisfied customers
We are working on a datacenter build-out using a 400 amp 480v
We are working on a datacenter build-out using a 400 amp 480v three phase service from the electric company, and would like to know the following: Is there 400 amps available on each phase? If using s… read more
AssuredElectrical
AssuredElectrical
Master Electrician
High School or GED
3,264 satisfied customers
Are you available? Im a noob and would like to be conversant
Are you available? I'm a noob and would like to be conversant when talking to possible contractors about new service to a workshop… read more
Kevin
Kevin
Licensed Electrical Contractor
Diploma
4,414 satisfied customers
I am preparing to purchase equipment to power a warehouse.
I am preparing to purchase equipment to power a warehouse. I have a utility supplied outdoor tansformer 13,200 volt 480 Y /277 3ph that goes to an outdoor distribution box and outdoor wall mounted rac… read more
Joseph
Joseph
743 satisfied customers
How difficult and expensive is it to convert electric service
How difficult and expensive is it to convert electric service in a building to provide for a fryer that uses 3 ph 480v? Current service in building is 3 ph, 208.… read more
Mike G.
Mike G.
Master Electrician
Vocational, Technical or Trade Scho
8,290 satisfied customers
Service into the building is 800 amp, 120/208 volt 3 phase.
Service into the building is 800 amp, 120/208 volt 3 phase. Need 800 amp , 277/480 volt 3 phase. What do I need?… read more
Phil
Phil
Consultant to Engrs, Govt & Contractors
Degree, Mech Engr Technology
10,058 satisfied customers
I purchased a commercial washing machine online that is wired
I purchased a commercial washing machine online that is wired for 480/60/3. The power in my building is 208/60/3. What can I do to run the equipment on the existing power supply?… read more
Joseph
Joseph
743 satisfied customers
The electrical engineer that designed our lab decided that
The electrical engineer that designed our lab decided that the specs I sent were not right and wired the building with 208 single phase and 208 three phase. I had sent the specs to him for power requi… read more
Sir Sparks
Sir Sparks
Owner
State & UK Certified Master electri
2,519 satisfied customers
I have a small extruding company and the power to the building
I have a small extruding company and the power to the building is 208/3 the extruder i purchased to do pelletizing is 440/3 - it has a 125 HP motor and some small motors downline how big of a transfor… read more
electrifier
electrifier
Master Electrician
Bachelor's Degree
1,458 satisfied customers
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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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