Here is the deal
your questions are SO FUCKING BASIC
You should already KNOW that the electrical demand is going to be HUGE. From what you have posted, your electrician is not qualified to do this. As I have learned, not all electricians can design and engineer systems like this.
Using the existing venting from the chicken farm? for real? The heat load from 150KW of lighting is going to be a hell of a lot more than what the exhaust system was designed fore. Simply, it wont remove air fast enough
3 phase? I do not have alot of experience in commercial areas but I would think that any service of 1000+ amps would be 3 phase
I am pretty sure you cant get 220 from 480 w/o the use of a transformer
I set up and ran a 50 lighter and pretty much designed the whole setup from the expeieince I already had.
If I was already running a 120 lighter, a 450 step up would be easy
The questions you ask are so basic, it just seems like they are being asked by someone dreaming with no experience...
I hope you prove us wrong
Like I said in previous post, I will be downsizing amount of lights to accommodate the summer months.
I was in a commercial building with the 120 lighter. Power was already there.
Like I said my electrician will be there in a few days to see what power needs are required.
I'm possibly using venting from barn in combination with the ventilation I would normally use in my past projects.
I'm very happy that u were able to set up ur 50 lighter all by yourself. Well done.
My electrician will set up permits and proper power supply to the site thru hydro company.
I will concentrate on maximizing yield.
Not a dreamer, just a guy who locked up the lease, ready for set up and wanting to hear from experienced people with real world experience in proper power supply.
I'm a person with open ears.
This is not a dream, it's a reality.
Yes maybe basic questions to some, not to me. Offer advice. I understand u might be cynical. I've always worked with what was on site. I don't want to go backwards with this one. I would rather go overkill with power for room for expansion.