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bcavnaugh
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Re: Crunching Team general open ended discussions 2017/11/01 13:03:34 (permalink)
Anyway to tap into my AC Circuit that is used to power the outdoor unit that contains the condenser coil I would guess?
I would think that it is 220 but not sure?

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Cool GTX
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Re: Crunching Team general open ended discussions 2017/11/01 13:12:36 (permalink)
bcavnaugh
Anyway to tap into my AC Circuit that is used to power the outdoor unit that contains the condenser coil I would guess?
I would think that it is 220 but not sure?


If the Breaker in your panel takes two spots (double wide) you have 220 V for the compressor
 
Probably a label somewhere on your unit - cell phone camera for those that are is strange place have helped in the past
 
Most (All ?) central A/C units are 220 in US
 
Electric ---> Dryer, Water heater & stoves also
 
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Re: Crunching Team general open ended discussions 2017/11/01 13:15:04 (permalink)
Yeah the A/C condenser is 220v but I would not tap into that circuit for a 220v line to a computer.
Every time the compressor starts and stops I bet there is a good power dip and spike.
Also the noise on the line from the motors running and the crankcase heater if there is one.
Also the breaker is sized for the wire size and load of the condenser unit.
That will add more load it was not designed to handle
 
Just add a 2 pole breaker to your main panel, or remove a device, A/C, dryer, and put in a bigger breaker and add a subpanel
Then run the A/c or dryer and new computer circuit off the subpanel.
Not a bad Idea to use orange isolated ground sockets to help with line noise, and "to ground" voltage leaks

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Re: Crunching Team general open ended discussions 2017/11/01 13:34:15 (permalink)
The secret handshake is good.... DC Captain's approval of course .  Thanks Cool GTX for your effort.
 
So here in Switzerland, we have 415Volt over 3 phase, yep plenty of power here, but Man do we pay for it in our wallet.....
 
Do not mess with power unless you understand what you are doing PLEASE...
I am talking from experience here... am Electrical Engineer, 22Kv specialist..... do not TOUCH.. is called dust....when you do...

 


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Re: Crunching Team general open ended discussions 2017/11/01 13:51:55 (permalink)
I did HVAC service, electrical/pnumatic controls, motor/pump/generator and control repair and installation for many years.
 
We have 3 phase 220 and 480v 60hz here, and that is mostly in commercial buildings.
Single phase 220v 60hz in most houses.
 
EDIT 60hz not 50
 
We do have some building with 200v, and I have seen quite a few buildings have 277v lighting circuits.
I did a lot of outdoor lighting too. I hated it, did not like the bucket truck thing so much.
But for a person who does not likes heights too much, I spent a lot of time on the roof and climbing ladders.
 

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bcavnaugh
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Re: Crunching Team general open ended discussions 2017/11/01 14:01:23 (permalink)
Thanks all, my Circuits overheated today so I was planning to split some breakers.

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bill1024
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Re: Crunching Team general open ended discussions 2017/11/01 14:09:45 (permalink)
If the wire is #10 and it is a 30amp service to the condenser, you do not want to tap in a wire size #12- 20A, or #14- 15A to that circuit.
The breaker is sized to protect the wire, a #12 or 14 can overheat and catch fire on a 30A breaker. Breakers are not to protect the load.
 
Best to add a breaker if you can, or remove a double poll breaker and add a sub-panel.
Unless you have an older house where they ran a 220v circuit near a window, where they had a big window A/C unit.

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bill1024
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Re: Crunching Team general open ended discussions 2017/11/01 14:12:59 (permalink)
Bill, if you have no spare breakers for a new circuit, they make "piggyback" breakers that you can buy.
They are 2 breakers in the space of 1, but on the same phase, they will provide 2 circuits in the space of one breaker.
I had to do a couple in my house, they work very well.
 
 

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bcavnaugh
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Re: Crunching Team general open ended discussions 2017/11/01 14:32:34 (permalink)
Found a quick fix with a 20 foot 8 Gage Cord to use off my Washer Circuit.
Looks like this coming year I will need to have a Pro install a new Circuit Panel and add some new 20 Amp Sockets.

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yodap
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Re: Crunching Team general open ended discussions 2017/11/01 16:58:42 (permalink)
Washer circuit's are usually 20 amp but can handle additional lighting and such. What are you going to do with the 8 wire?


 

 
bcavnaugh
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Re: Crunching Team general open ended discussions 2017/11/01 18:07:59 (permalink)
yodap
Washer circuit's are usually 20 amp but can handle additional lighting and such. What are you going to do with the 8 wire?


Run my T630 from the second socket in the wall.
It is hard to find 10 Gage or 8 Gage extend cords.

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yodap
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Re: Crunching Team general open ended discussions 2017/11/01 18:19:55 (permalink)
Okay got it. A 12 gauge would probably be okay. When I was running my 4P it never sucked a lot of amps at 500-600 watts. Maybe spiked a bit at start up. If you have a kill-a-watt meter, check and see what happens when the washer motor kicks in.


 

 
bcavnaugh
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Re: Crunching Team general open ended discussions 2017/11/01 18:24:32 (permalink)
yodap
Okay got it. A 12 gauge would probably be okay. When I was running my 4P it never sucked a lot of amps at 500-600 watts. Maybe spiked a bit at start up. If you have a kill-a-watt meter, check and see what happens when the washer motor kicks in.


It is more for the 1100 watt redundant power supplies on a new UPS I want to test out between two different circuit breakers.
I have two T630 Servers now and want them to hold at lest 30 minutes without main power.

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yodap
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Re: Crunching Team general open ended discussions 2017/11/01 18:32:13 (permalink)
Got it!


 

 
bill1024
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Re: Crunching Team general open ended discussions 2017/11/01 21:58:31 (permalink)
Congratulations to the Huston Astros on their first world series championship.

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Re: Crunching Team general open ended discussions 2017/11/02 03:11:47 (permalink)
bill1024
Congratulations to the Huston Astros on their first world series championship.


I at least got to see them score all of their runs before I fell asleep!

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yodap
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Re: Crunching Team general open ended discussions 2017/11/02 03:37:51 (permalink)
I agree, congrats. Finally got a boring one so napping in the middle of the game was ok.


 

 
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Re: Crunching Team general open ended discussions 2017/11/03 17:16:10 (permalink)
bill1024
Bill, if you have no spare breakers for a new circuit, they make "piggyback" breakers that you can buy.
They are 2 breakers in the space of 1, but on the same phase, they will provide 2 circuits in the space of one breaker.
I had to do a couple in my house, they work very well.
 

 I've used a lot of the 2 QO versions of those (the old "long" ones with the full-size handles spaced out a bit and the current side-by-side small handle"short" ones).
 The "short" ones overheat easier than singles but otherwise work well enough, and if your breaker box is in an Air Conditioned space they shouldn't be an issue at all - and they FIT in place of a standard breaker where the old "long" ones sometimes didn't.
 I don't think they make them for dual-pole 220 type circuits, but you could swap 4 x single 110 for a pair of dual 110 to open up space for a 220 breaker.
 

Now that vorsholk has stopped his abuse, I'm returning to folding.
 I no longer MOO due to abuses by certain "whales" in the Gridcoin community - so I now work the Distributed.net project directly again.
 
bcavnaugh
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Re: Crunching Team general open ended discussions 2017/11/04 19:20:25 (permalink)
(i7-4820K + 2 GTX 1080 Ti) + (Moo! Wrapper + Cosmology@Home) 6 Threads)) = Very Poor Moo! Return.
The Fix is to run x number of Threads or Cores on Cosmology@Home  
 
post edited by bcavnaugh - 2017/11/04 21:41:59

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QuintLeo
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Re: Crunching Team general open ended discussions 2017/11/05 11:04:14 (permalink)
Also, the 1080 ti doesn't do well on the 520 Dnet client that Moo uses by default - doesn't work in OpenCL mode only in CUDA mode and CUDA mode is a 30-40% hashrate hit.
Aorus 1080 ti (and probably ANY of the 2.5 slot options from other makers) in OpenCL mode with the 521 client can exceed 10 gigakeys/sec - which is a bit better than I've managed to push my Vega 56 up to and should be fairly close to an air-cooled Vega 64.
 
 

Now that vorsholk has stopped his abuse, I'm returning to folding.
 I no longer MOO due to abuses by certain "whales" in the Gridcoin community - so I now work the Distributed.net project directly again.
 
bcavnaugh
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Re: Crunching Team general open ended discussions 2017/11/05 11:06:39 (permalink)
Moved On to other BOINC Projects.
Mixing of some BOINC Project do not mix well.
Crunching Team general open ended discussions
post edited by bcavnaugh - 2017/11/05 11:09:01

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bcavnaugh
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Re: Crunching Team general open ended discussions 2017/11/05 14:46:49 (permalink)
Another BOINC Project that the RYZEN 7 1800X Processor out performs the Intel Processor Citizen Science Grid

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Re: Crunching Team general open ended discussions 2017/11/06 17:14:42 (permalink)
Winter is almost here! Thankfully, then I can turn on my computers again.  Everything is prety much been off throughout the summer, my A/C can't keep up with florida heat =(.  Can't wait for consistent cool weather.

 
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bcavnaugh
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Re: Crunching Team general open ended discussions 2017/11/06 18:08:08 (permalink)
Winter for the most part is here in the Denver Metro and most of my Graphics Cards are heating my home ATM.

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Re: Crunching Team general open ended discussions 2017/11/07 11:21:57 (permalink)
Winter has definitely arrived in central Washington - I got to shut one evap down entirely, the other is only running part of the day, and the A/C in the front room spends a lot of time off - my power bill went DOWN last month for the first time in a very long time.
 

Now that vorsholk has stopped his abuse, I'm returning to folding.
 I no longer MOO due to abuses by certain "whales" in the Gridcoin community - so I now work the Distributed.net project directly again.
 
bcavnaugh
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Re: Crunching Team general open ended discussions 2017/11/07 12:52:52 (permalink)
Nice and Cool.

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HK-Steve
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Re: Crunching Team general open ended discussions 2017/11/10 11:57:45 (permalink)
Ahhhhhhhhhhhhhhhhh.
Had a PM ready to send, press send, lost it all, Had to delete all internet history, cookies, etc etc.. again for the 2nd time this week.
Just so I could get back here...........................................................and see how we are doing on this Sprint
 
End of rant... 

 


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Re: Crunching Team general open ended discussions 2017/11/13 09:50:58 (permalink)
so i remember there was discussion of a member's only area, are we just waiting for EVGA to give thumbs up or down on that? I forgot which thread I was reading that in (sooo many to keep up with ><).  

If that doesn't work, did we want to set up a discord?  I heard someone mention it.  Its free and works great.  I use it for several different gaming sites and chats.  Would be very easy to set up with restricted access and such.  



 
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bcavnaugh
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Re: Crunching Team general open ended discussions 2017/11/13 10:15:24 (permalink)
Looking as well for an area for Team Support.
Also remember to change out your PSU 16 AWG Power Cable for a 14 AWG if running more than One Graphics Card.
 

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Punchy
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Re: Crunching Team general open ended discussions 2017/11/13 10:19:33 (permalink)
I think we're still waiting for official EVGA word on the request.
Does discord hold on to messages, or is it only real time?  Real time is nice, but we need something that people on different time zones and different continents can all use at a time convenient for them, like the forums.
 
Speaking of power cords, I had to use a molex-to-8pin CPU adapter on one of my 2P boards, and it's starting to look brownish.  I think it may be overloaded.  Is there a better way to get CPU power off spare PCIe power instead?


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