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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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B.S.
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I have a small commercial electric grill (220v, 2400w, 11a).
I have a small commercial electric grill (220v, 2400w, 11a). My building is 3phase but I am only able to get 110/208v. I have a proper plug installed (6-15p) but an electrician told me that it will ge… read more
Mike G.
Mike G.
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Vocational, Technical or Trade Scho
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I need 120/240 volts secondary. I have 480 volts 3 wire
I need 120/240 volts secondary. I have 480 volts 3 wire available for primary. Can I get my 240v from tap connections on a 480 v120/208v delta y transformer? If not what kind of transformer do I need.… read more
ProGrade
ProGrade
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I've got 208v,3phase transformer, need to supply a crane w/
I've got 208v,3phase transformer, need to supply a crane w/ 480v, 3ph. w/11.6HP hoist & 1.3HP Trolley How do I supply that & also calculate the connected load… read more
AssuredElectrical
AssuredElectrical
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High School or GED
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I have a 3 phase power source with 480V on the Primary but
I have a 3 phase power source with 480V on the Primary but want to step it down to single phase, with a 200 amp and 300 amp box together and with just a single 200 amp box.. What size Kv/A transformer… 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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Degree, Mech Engr Technology
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Hoe do i wire a 120v recepticle from a 240V power source? Is
Hoe do i wire a 120v recepticle from a 240V power source? Is a neutral required or can an earth ground to neutral bar in a small load center suffice as the neutral?… read more
AssuredElectrical
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I want to buy a 10 KW step up transformer from 110 v single
I want to buy a 10 KW step up transformer from 110 v single phase to 220v single phase. All the specs say must be hard wired. Can I mount input and output terminals so the unit can be moved with exten… read more
Mike G.
Mike G.
Master Electrician
Vocational, Technical or Trade Scho
8,290 satisfied customers
I have a 208v commercial conveyor toaster. However, I only
I have a 208v commercial conveyor toaster. However, I only have 120v outlets throughout my diner. Is there a way to power this toaster using my standard 120v power outlets? The power cord that is on t… read more
Mike G.
Mike G.
Master Electrician
Vocational, Technical or Trade Scho
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What size wire is needed to run power 1000 My transformer
What size wire is needed to run power 1000' ? My transformer has a HV of 208V and a low voltage of 110. The new building I am running power to will only need to have 110, as I don't think 220 is possi… read more
Mike G.
Mike G.
Master Electrician
Vocational, Technical or Trade Scho
8,290 satisfied customers
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.
Mike G.
Master Electrician
Vocational, Technical or Trade Scho
8,290 satisfied customers
I have a single phase equipment that runs on 208V and 25 amps.
I have a single phase equipment that runs on 208V and 25 amps. How do I get it to run using the regular 120V outlet. I checked out transformers and I came across a step up transformer that generates 8… read more
Mike G.
Mike G.
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Vocational, Technical or Trade Scho
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I have a location wher 208V 3phase power with no nuetral is
I have a location wher 208V 3phase power with no nuetral is the only power availuable. Is it within code to series 2-120volt lighting fixtures to supply temporary light?… read more
Mike G.
Mike G.
Master Electrician
Vocational, Technical or Trade Scho
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I have just moved into a shop that has a 3 phase power panel.
I have just moved into a shop that has a 3 phase power panel. I need to run a couple of 240v circuits, one for a welder, and another for a compressor, along with several 120v for lights etc. I am not … read more
Mike G.
Mike G.
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Vocational, Technical or Trade Scho
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I have 480 volt 3 phase power that I need to connect to a portable
I have 480 volt 3 phase power that I need to connect to a portable building. I need a 200 amp 3 phase fusable disconnect on the exterior of the building. From there I plan to enter a 480 volt 3 plase … read more
Sir Sparks
Sir Sparks
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I have one phase panel , I bought 3 equipment that they are
I have one phase panel , I bought 3 equipment that they are 3 phase oven with 3phase and 28AMPS another oven with 3phase and 28AMPS mixer 3phase with 2.1 AMPS do you have a solution for this… read more
Paul
Paul
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799 satisfied customers
We are installing a new ge cooktop Model# XXXXX to replace
We are installing a new ge cooktop Model# XXXXX to replace our old cooktop. The old cooktop says 120V/240V on the back and has an installed junction box and has the following element configuration: 12… read more
Glenn
Glenn
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Associate Degree
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I have a 3 50kva transformer service to my property and am
I have a 3 50kva transformer service to my property and am looking at building a large game shop what i am trying to figure out is how many Amps of single phase can my equipment use based on these tra… read more
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Paul
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