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Type: Posts; User: hevnbnd

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  1. Replies
    18$$
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    2,058

    Correct. I was thinking that i could have the...

    Correct. I was thinking that i could have the concrete guys use regular #4 in just the shop that is 22 x 50 size if that helps with a better ground.
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    18$$
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    2,058

    Yea that was my thought. Super easy to do either...

    Yea that was my thought. Super easy to do either one.

    22835
  3. Replies
    18$$
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    2,058

    Yes. The shop is attached to the house sort of......

    Yes. The shop is attached to the house sort of... :) It has a covered carport that attaches to both the house's garages and the shop. The 400 amp meter is attached to the shop.

    We are planning on...
  4. Replies
    18$$
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    2,058

    Yea I know it isn't conductive... I was really...

    Yea I know it isn't conductive... I was really trying to get at if there would be a better ground if in the shop if I just had them use rebar instead of the Basalt Rebar.... Shop is 50 x 22 so there...
  5. Replies
    18$$
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    2,058

    You do understand me. The Millbank meter socket...

    You do understand me. The Millbank meter socket is a 320 amp, OH/UG with 2-200amp main breakers in it.
  6. Replies
    18$$
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    2,058

    Ufer Ground questions

    Have a house with 400 amp service that comes in to an attached shop. We are coming out of the milbank to two separate 200 Amp panels on each end of the house ( They are about 125' away) and another...
  7. Correct there are. However I want to use...

    Correct there are. However I want to use SolarEdge.

    Have not talked to poco yet. Was working with them getting a total for changing from 240 delta w/ high leg to either 208V or 480V. Since I got...
  8. Yea that would make life easier. Solar Edge does...

    Yea that would make life easier. Solar Edge does not make a 3 Phase 240 Delta inverter. I get 208V or 480V three phase to pick from...
  9. Correct. I am leaning toward a 400A service...

    Correct. I am leaning toward a 400A service disconnect outside and 300A main breaker. Thanks!

    So I am going to use a transformer to go from my 240 Delta to either 208Y or 277Y. I can get...
  10. Why would you need a 600A rated Busbar? If I am...

    Why would you need a 600A rated Busbar? If I am following 705 in 2014 code correctly I could use a 400A bus bar with 300A main breaker and 175A PV Breaker and come in at 119% of current rating of...
  11. So got quote from POCO to change to 208V Y 3...

    So got quote from POCO to change to 208V Y 3 Phase.... Drumroll... $15K

    Will a 45KVa (125A calculated) T24SH2Y-45 be large enough? Max output of PV inverter is 125A. Thoughts on using a 45KVA...
  12. Per Federal Pacific they said that Solar...

    Per Federal Pacific they said that Solar inverters often put a large stress on the neutral. The Solar transformer they add core steal and extra insulation on the windings to help with the neutral...
  13. My supply house got the following message from...

    My supply house got the following message from Federal Pacific after asking them about using the T24SH2Y-45 Isolation Transformer FT0616.

    From factory.

    "That unit is suitable to reverse feed....
  14. Yes it has a high leg. 235v phase to phase

    Yes it has a high leg. 235v phase to phase
  15. Building has 3@ Delta 4 wire 240V. POCO can...

    Building has 3@ Delta 4 wire 240V. POCO can change to 208V Y 3$ for lots of $. Thinking about using Federal Transformer instead. Possibly 45KVa (125A calculated) T24SH2Y-45. Max output of PV...
  16. I like the ideal of a 600A rated busbar with 400A...

    I like the ideal of a 600A rated busbar with 400A OCPD also. This would allow me to use a breaker in main panel as my disconnecting means instead of a disconnect outside. My local PO allows us to...
  17. Building load is 400A. No CT meter required.

    Building load is 400A.

    No CT meter required.
  18. Thanks. That was exactly what I was looking for....

    Thanks. That was exactly what I was looking for. I will see if they can get me a MilBank to fit the bill.
  19. Thanks for the reply. Currently there is no...

    Thanks for the reply. Currently there is no existing service. We are tearing out the overhead delta 3 Phase and installing underground 208V 3 Phase. All wiring inside building is getting replaced as...
  20. Let me rephrase my question. I have talked to...

    Let me rephrase my question.

    I have talked to my local supply house and they are not real familiar with solar installation. We are in a small town and I believe I have like the 3rd Solar...
  21. ideal setup for 3 Phase 208V 43.2KW SolarEdge Inverter 175-200 OCPD

    New install for myself. Looking at using this new 43.2KW SolarEdge Inverter on 3 Phase 208V. Here is a link to the specs. ...
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