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1  Bitcoin / Hardware / Re: 3Ph 600v stped down to 3ph 240v on: October 04, 2022, 02:39:54 PM
Power is volts times amps. 130A 240V makes 31.2KW and at 208V that means 150 amps. From 600V it's 52 amps.


Across one phase.

Across three phase

130A at 240V 3phase

130 x 240 x 1.73 = 53,976 W




54kw... I forgot about the 1.73 rule. That said it gives .73  more available draw on the third leg. But the idea is will the utility see 130amp draw or will they see the lesser draw of the 600v. In ontario residential and commercial rates are the same unless you use 1mw or 0.5mw.
2  Bitcoin / Hardware / Re: 3Ph 600v stped down to 3ph 240v on: October 04, 2022, 02:33:10 PM
Ahh ya that makes sense! Let me tell you the oil on the pole was boilling pretty good haha.  When I called the utility I said make sure the boys bring a transformer former the dispatcher said how do you know what's the transformer...  Well the sizzling popping boiling sound inside the canisters telling me that's probably what's going on.

The buzzing makes sense. Same with the hum! Love those little hidden facts!  I'm a refrigeration mechanic so I sit near Transformers all the time in mechanical rooms The things that go on beside you and you have no idea
3  Bitcoin / Hardware / Re: 3Ph 600v stped down to 3ph 240v on: October 04, 2022, 04:49:41 AM
Great stuff! Ya 1% adds up what you put it that way.

Note I gave you some merits for following up keep posting and you will leave 'newbie' status. Grin
Nice thanks. Do you guys think oil cool step-down would be worth it? I know the transformer on the pole did not like me when it boiled its oil at -30. Mindyou it was a 30 year old unit. But this new one humms just as bad when I put 140amps to het 247 lol
4  Bitcoin / Hardware / Re: 3Ph 600v stped down to 3ph 240v on: September 27, 2022, 12:31:21 PM
Great stuff! Ya 1% adds up what you put it that way.
5  Bitcoin / Hardware / Re: 3Ph 600v stped down to 3ph 240v on: September 26, 2022, 06:53:41 PM
Ah yes. Thanks for clearing the math up. I know that formula well. I used it lots... why I could not wrap my head around that answer is beyond me lol.  Makes sense all the way thanks  once more.
6  Bitcoin / Hardware / 3Ph 600v stped down to 3ph 240v on: September 26, 2022, 02:22:12 AM
ok here me out. im in the country with hydro pegged at 0.11$ perkwh(when i had it locked in) i was paying 2500$ per month on power with 130amp on my home single phase power.
i noticed we some how have 3phase power at the road. im thinking of putting 600v in my shop to power tools anyways. so if i was to put a 400amp 600v feed in my shop then step down my voltage to 240v 3ph. and keep using 130amps of 240V would my amp draw (assuming no other loads) still be 2500$ per month or would the theoretical amp draw be less at my 600V side would lets way use use half the amps to make the 240V? if my math/guess lines up. ive seen 3ph 600v 80 amp breakers feed a step down transformer over 130 amp on 208v... what do you guys think.
i was looking at doing a grid tie but our electrical grid will not let me tie more the 18k kwh per year... i used that in one month. 
7  Bitcoin / Mining support / Re: ANTMINER T17 + Problems with connecting to pool, connection refused please help on: December 30, 2021, 04:15:00 AM
Hi, in the start-up, I see that the miner this stop when he tries to increase the frequency of the cards, and therefore never starts, which seems to me odd, is that you have tried different firmware and that has not not solved the problem ...

I suggest you, I test my firmware (available in the software section), it has a different starting system, this could solve your problem, if this solves your problem then it's great, and if my firmware does not please you for X reason, you can always go back;)

just sit ...
i know its an older post but thanks for the OS!! lost one board on my T17 could not find the cause. 1 month later i changed pools and the whole thing stopped. installed you OS and bingo 10 min of auto tune and were back online both of us now Wink
8  Economy / Trading Discussion / New asic miners... seams to good to be true... on: April 23, 2021, 03:09:08 PM
https://bitwats.com/products/
 Real or fake?
9  Economy / Service Discussion / Re: DSDCCTV.com /djminer.com on: March 24, 2021, 04:38:57 AM
well i think they are legit as well... the same amount of product and version she had left or (so it would look like) appeared on whatsminer.net the next day. today they are sold out at whatsminer.net and shes sold out that same day... and both were the same price well whatsminers might have been a tad more. I did buy one from whatsminer.net as it seamed to be more trusted. i got an email saying there might be a problem with the new m32 that were shipped. bahh cant win. a day late and a buck short haha.. if it was not for the extra 1300$ i have to pay to convert CAD to USD i would try her next batch.
10  Bitcoin / Hardware / Re: Announcing the FutureBit Apollo BTC - A Full Node/Mining Platform for the Home! on: March 22, 2021, 02:48:31 PM
I'm trying to figure things out here. The unit calculates 3th/2 @200w per box? Or x the number of asic cores? From what I'm calculating online is makes -500$ per year. But bing new I think I'm missing something lol. I love the look btw. Even though I don't fully understand what I'm missing. theses guys enthusiasm has me exited hahah.
11  Economy / Service Discussion / DSDCCTV.com /djminer.com on: March 22, 2021, 01:36:49 PM
hello i was contacted via alibaba from a distributor of cctv and other electronics but they also sell asic miners. used and new.
her contact info was from a @dsdcctv.com she says she is with djminers.com
they have a unit for me with my name on it im new here and to bit coin mining and can't Oxford to get scamed. Wife might kill me lol) but i can get a new m32 46th 46W for 3080usd$ plus 197$ for shipping with DHL.

and they claims in april they will have 550 pc of avalon new units. that i can pre order...
one of her emails is @djminer.com

is djminer.com still ok to use.i was reading they that they migh be lol.
thanks in advance. im sorry for spelling/ grammar mistakes.  
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