ECN Electrical Forum - Discussion Forums for Electricians, Inspectors and Related Professionals
ECN Shout Chat
Shout Box
Recent Posts
LED retrofit flickers
by rmiell. 01/18/19 08:49 PM
Israel
by Texas_Ranger. 01/14/19 07:12 AM
Free Code class in Maryland 1/16/2019
by Admin. 01/12/19 05:43 PM
Calling all Non-US members!! (Non-US only)
by RODALCO. 01/12/19 02:37 AM
sec cable code conflict
by jake2018. 01/11/19 07:36 PM
New in the Gallery:
What is this for?
Plug terminals
Who's Online Now
0 registered members (), 35 guests, and 14 spiders.
Key: Admin, Global Mod, Mod
Previous Thread
Next Thread
Print Thread
Rate Thread
Humming along on a nice sunny day! #195894
08/27/10 09:43 PM
08/27/10 09:43 PM
HotLine1  Offline
OP
Member
Joined: Apr 2002
Posts: 7,063
Brick, NJ USA
[Linked Image]

Two (2) 260KW inverters in a really nice electrical room


John
Tools for Electricians:
Re: Humming along on a nice sunny day! [Re: HotLine1] #195900
08/28/10 01:18 AM
08/28/10 01:18 AM
E
EV607797  Offline
Member
Joined: Oct 2006
Posts: 745
Fredericksburg, VA, USA
I sure would hate to see the price tag for those bad boys. I would be interested to see the anticipated return on investment figures though.


---Ed---

"But the guy at Home Depot said it would work."
Re: Humming along on a nice sunny day! [Re: EV607797] #197608
12/08/10 10:53 PM
12/08/10 10:53 PM
HotLine1  Offline
OP
Member
Joined: Apr 2002
Posts: 7,063
Brick, NJ USA
Building occupant is keeping the dollars, cents, and KWHr solar production info close to their chest.

I'll follow up as permitted.



John
Re: Humming along on a nice sunny day! [Re: HotLine1] #197698
12/15/10 10:29 AM
12/15/10 10:29 AM
H
harold endean  Offline
Member
Joined: Feb 2002
Posts: 2,233
Boonton, NJ
John,


Are they generating at 120/240 or 277/480 volt?
The 2 big PV systems I saw one was gen 400 amps and 480 volt 3 phase. The second one will gen 600 amp at 240/208? when it is done.

Re: Humming along on a nice sunny day! [Re: harold endean] #197747
12/17/10 10:46 PM
12/17/10 10:46 PM
HotLine1  Offline
OP
Member
Joined: Apr 2002
Posts: 7,063
Brick, NJ USA
Harold:

These are 277/480 volt units. I'll check the file for the design info when I get a chance. As I said above, this was a landlord install, and they are keeping the data close to their chests.

The units are rated 260 KW each @ 277/480


John

Featured:

2017 Master Electrician Exam Preparation Combos
2017 NEC Electrician
Exam Prep Combos:
Master / Journeyman

 

Member Spotlight
RH1
RH1
California
Posts: 22
Joined: August 2009
Show All Member Profiles 
Top Posters(30 Days)
Trumpy 4
Popular Topics(Views)
252,839 Are you busy
189,628 Re: Forum
179,294 Need opinion
Powered by UBB.threads™ PHP Forum Software 7.6.1
(Release build 20180101)
Page Time: 0.025s Queries: 15 (0.005s) Memory: 0.9677 MB (Peak: 1.1094 MB) Zlib enabled. Server Time: 2019-01-24 00:20:46 UTC