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Topic: Antminer S19JPro 122T (Read 283 times)

member
Activity: 124
Merit: 11
January 31, 2023, 04:40:55 AM
#32
If that one from Anderson is it that would make perfect sense. With the miner pulling up to 25A even Bitmain would not spec the connector to be just 25A. One rated for 30A gives a perfect reserve safety margin and that Anderson plug/socket are a much smaller size than industrial IEC ones.

The miner doesn't pull 25A though.

The quoted power consumption is 27.5W per TH.

122 TH x 27.5 = 3355W

Even if we round that up to 3600W, at 200V (the lowest operating voltage) that's still only 18A.

It's not ideal to run 18A through a 20A connector 24/7, however it would be ok with around 11% tolerance.

It will pull more than 27.5 watts per th. add the four fans and the controller.

easy peasy 100 more watts. which is about 1 amp plus 18 amps = very close to 19 amps..

so they say it is 25 amp rated.  but only on the miner end. not the c19 end.

there is a fix.  https://www.cables.com/nema-l6-30p-to-l6-30r-extension-cords.html this is a 30 amp cable.

cut the c19 off bitmains cable and add this.


https://www.ebay.com/itm/2-pk-NEMA-L6-30P-Male-Plug-30A-250V-Locking-Plug-L6-30-for-Generator-RV-Welder/125120544057?

this is more okay if you run near 208 volts




all our wall outlets are l6-30r


so

1)30 amp breaker
2) l6-30r wall outlet
3) l6-30p to l6-30r ten gauge cable
4) mod bitmains piece of shit cable  with l6-30p to bitmains locking part

I have 1,2,3 in hand and I have l6-30p plugs

if i buy these I only need cut a non ul cable and add a better plug.

if may at least be mechanically sound.

bitmains cable is not mechanically sound at 200 volts and is not good at 205 -208 volts.

3700/200=  18.5-19 amps which will not do well in summer with a c19 plug

if bitmain cable is 12 gauge but short it may be okay.


@ mikeywith looks like whatsminers may be the move for me.

I literally allowed 245w for fans and controller. 3355W for hashing, 245W for fans and controller, 3600W total. My calculation of 18A is based on 3600W at 200V, and therefore 18A is a worst case scenario.

you are too optimistic

122 x 27.5 = 3335 This is what you pick

122 x 28.0 = 3416

122 x 29.0 = 3538

122 x 30.0 = 3660

I can tell you if the mine is warm all of the numbers above need to be figured in.

AND 3660+200= 3860/200= 19.3 amps.

thats not acceptable 365/24/7

btw pulling 18.0 amps on a 20 amp socket like a c19 is pressing very hard.

I will likle be going the route of whatsminer 30s++ over these.

mikeywith may be able to help me find some gear.

If we get two m30s++ and one octominer tank 12 cooler i will do a thread on them.

if you get any of these antminers i would love to see on in action maybe with some heat gun numbers reading the c19/c20 connections.

maybe they will be cooler than i think 🤔 you could be right. I have made multiple erros in my life so my over abundance of caution may be too much caution.

It's better to create a leeway in these edge-case scenarios, I agree. Had a wiring meltdown once, thankfully I was in the same room when it happened.
full member
Activity: 182
Merit: 365
January 30, 2023, 12:26:34 PM
#31

if you get any of these antminers i would love to see on in action maybe with some heat gun numbers reading the c19/c20 connections.

maybe they will be cooler than i think 🤔 you could be right. I have made multiple erros in my life so my over abundance of caution may be too much caution.

I think it's fair to say the farm cooling setup will play a big part. I have 24 x Whatsminer M31S+ 82T in one of my small farms, they consume around 3700W each on C19/C20 connectors. The connectors don't even get remotely warm, however it's a cold room / hot room setup with forced air running over the miners. This factor will certainly be helping to prevent the connectors warming up.

I am thinking to do a direct replacement of my Whatsminers (now nearly 3 years old) with these 122T Bitmain units. Bitmain has since confirmed that the S19Pro+ 122T will come with a power cable / adapter with C20 plug on one end, so theoretically I should be able to plug and play with my current power leads.

If I get some I'll post some pics and info

legendary
Activity: 4032
Merit: 7391
'The right to privacy matters'
January 29, 2023, 06:25:23 PM
#30
If that one from Anderson is it that would make perfect sense. With the miner pulling up to 25A even Bitmain would not spec the connector to be just 25A. One rated for 30A gives a perfect reserve safety margin and that Anderson plug/socket are a much smaller size than industrial IEC ones.

The miner doesn't pull 25A though.

The quoted power consumption is 27.5W per TH.

122 TH x 27.5 = 3355W

Even if we round that up to 3600W, at 200V (the lowest operating voltage) that's still only 18A.

It's not ideal to run 18A through a 20A connector 24/7, however it would be ok with around 11% tolerance.

It will pull more than 27.5 watts per th. add the four fans and the controller.

easy peasy 100 more watts. which is about 1 amp plus 18 amps = very close to 19 amps..

so they say it is 25 amp rated.  but only on the miner end. not the c19 end.

there is a fix.  https://www.cables.com/nema-l6-30p-to-l6-30r-extension-cords.html this is a 30 amp cable.

cut the c19 off bitmains cable and add this.


https://www.ebay.com/itm/2-pk-NEMA-L6-30P-Male-Plug-30A-250V-Locking-Plug-L6-30-for-Generator-RV-Welder/125120544057?

this is more okay if you run near 208 volts




all our wall outlets are l6-30r


so

1)30 amp breaker
2) l6-30r wall outlet
3) l6-30p to l6-30r ten gauge cable
4) mod bitmains piece of shit cable  with l6-30p to bitmains locking part

I have 1,2,3 in hand and I have l6-30p plugs

if i buy these I only need cut a non ul cable and add a better plug.

if may at least be mechanically sound.

bitmains cable is not mechanically sound at 200 volts and is not good at 205 -208 volts.

3700/200=  18.5-19 amps which will not do well in summer with a c19 plug

if bitmain cable is 12 gauge but short it may be okay.


@ mikeywith looks like whatsminers may be the move for me.

I literally allowed 245w for fans and controller. 3355W for hashing, 245W for fans and controller, 3600W total. My calculation of 18A is based on 3600W at 200V, and therefore 18A is a worst case scenario.

you are too optimistic

122 x 27.5 = 3335 This is what you pick

122 x 28.0 = 3416

122 x 29.0 = 3538

122 x 30.0 = 3660

I can tell you if the mine is warm all of the numbers above need to be figured in.

AND 3660+200= 3860/200= 19.3 amps.

thats not acceptable 365/24/7

btw pulling 18.0 amps on a 20 amp socket like a c19 is pressing very hard.

I will likle be going the route of whatsminer 30s++ over these.

mikeywith may be able to help me find some gear.

If we get two m30s++ and one octominer tank 12 cooler i will do a thread on them.

if you get any of these antminers i would love to see on in action maybe with some heat gun numbers reading the c19/c20 connections.

maybe they will be cooler than i think 🤔 you could be right. I have made multiple erros in my life so my over abundance of caution may be too much caution.
full member
Activity: 182
Merit: 365
January 29, 2023, 05:52:07 PM
#29
If that one from Anderson is it that would make perfect sense. With the miner pulling up to 25A even Bitmain would not spec the connector to be just 25A. One rated for 30A gives a perfect reserve safety margin and that Anderson plug/socket are a much smaller size than industrial IEC ones.

The miner doesn't pull 25A though.

The quoted power consumption is 27.5W per TH.

122 TH x 27.5 = 3355W

Even if we round that up to 3600W, at 200V (the lowest operating voltage) that's still only 18A.

It's not ideal to run 18A through a 20A connector 24/7, however it would be ok with around 11% tolerance.

It will pull more than 27.5 watts per th. add the four fans and the controller.

easy peasy 100 more watts. which is about 1 amp plus 18 amps = very close to 19 amps..

so they say it is 25 amp rated.  but only on the miner end. not the c19 end.

there is a fix.  https://www.cables.com/nema-l6-30p-to-l6-30r-extension-cords.html this is a 30 amp cable.

cut the c19 off bitmains cable and add this.


https://www.ebay.com/itm/2-pk-NEMA-L6-30P-Male-Plug-30A-250V-Locking-Plug-L6-30-for-Generator-RV-Welder/125120544057?

this is more okay if you run near 208 volts




all our wall outlets are l6-30r


so

1)30 amp breaker
2) l6-30r wall outlet
3) l6-30p to l6-30r ten gauge cable
4) mod bitmains piece of shit cable  with l6-30p to bitmains locking part

I have 1,2,3 in hand and I have l6-30p plugs

if i buy these I only need cut a non ul cable and add a better plug.

if may at least be mechanically sound.

bitmains cable is not mechanically sound at 200 volts and is not good at 205 -208 volts.

3700/200=  18.5-19 amps which will not do well in summer with a c19 plug

if bitmain cable is 12 gauge but short it may be okay.


@ mikeywith looks like whatsminers may be the move for me.

I literally allowed 245w for fans and controller. 3355W for hashing, 245W for fans and controller, 3600W total. My calculation of 18A is based on 3600W at 200V, and therefore 18A is a worst case scenario.
legendary
Activity: 4032
Merit: 7391
'The right to privacy matters'
January 29, 2023, 11:21:57 AM
#28
If that one from Anderson is it that would make perfect sense. With the miner pulling up to 25A even Bitmain would not spec the connector to be just 25A. One rated for 30A gives a perfect reserve safety margin and that Anderson plug/socket are a much smaller size than industrial IEC ones.

It's not ideal to run 18A through a 20A connector 24/7, however it would be ok with around 11% tolerance.

Yes, that's cutting it close, but it would probably be around 1 to 2 A lower in a sustained pull, I reckon 3.6 kW would be the worst-case scenario.

Yeah if you are a mine with 208 volts and run in the summer on a high load you will be much closer to 19 amps maybe 20

I have found running in the summer gear tends to run over spec on energy use and power supply voltage tends to drop.

My guess is this is very iffy buy for a lot of mines.

fan link

https://shop.bitmain.com/product/detail?pid=18450220313175827439iOt7prxc071B

2.7 x 12 x 4 = 129.6 watts at 100%

controller
https://shop.bitmain.com/product/detail?pid=18450220523100456999r2N2wUQ0066C  at least 10 watts with no fans so

129.6 + 10 ish = 140 watts that is 140/208 = 0.67 amps

28 x 122 =  3416 watts 3416/208 = 16.42 amps so 17.09 amps at best 24/7/365  if you are a 208 volt mine

I smell burning rubber here. I can assure you that a hot mine with 30 or 40 or a few 100 of these is not what I would want

Now if then had supplied a 1 meter 10 gauge cable with a l6-30p and the p14 to go to the miner you would be fine.

Instead the c19 is wrongly specced and I would bet the cable will be 12 gauge not 10 gauge

member
Activity: 124
Merit: 11
January 29, 2023, 06:14:34 AM
#27
If that one from Anderson is it that would make perfect sense. With the miner pulling up to 25A even Bitmain would not spec the connector to be just 25A. One rated for 30A gives a perfect reserve safety margin and that Anderson plug/socket are a much smaller size than industrial IEC ones.

It's not ideal to run 18A through a 20A connector 24/7, however it would be ok with around 11% tolerance.

Yes, that's cutting it close, but it would probably be around 1 to 2 A lower in a sustained pull, I reckon 3.6 kW would be the worst-case scenario.
hero member
Activity: 1423
Merit: 504
January 29, 2023, 01:27:40 AM
#26

I think its because its probably an in house solution and a step up towards 3 phase.

I imagine they couldn't find anything rated right for $20 or less so they just made one. (probably saved a lot of $ doing it too)

Bitcoin Miner S19 XP Hydro took the waterproof connectors NotFuzzyWarm shared.

these look like a step below that but a bit above a c19 as a c19's max is rated 250V and 20 Amps


So p14 is the name dubbed to this thing then huh?
18 on a 20a is cutting it close. 
Hopefully it's quality and not corner cut on awg.
legendary
Activity: 4032
Merit: 7391
'The right to privacy matters'
January 28, 2023, 07:41:34 PM
#25
If that one from Anderson is it that would make perfect sense. With the miner pulling up to 25A even Bitmain would not spec the connector to be just 25A. One rated for 30A gives a perfect reserve safety margin and that Anderson plug/socket are a much smaller size than industrial IEC ones.

The miner doesn't pull 25A though.

The quoted power consumption is 27.5W per TH.

122 TH x 27.5 = 3355W

Even if we round that up to 3600W, at 200V (the lowest operating voltage) that's still only 18A.

It's not ideal to run 18A through a 20A connector 24/7, however it would be ok with around 11% tolerance.

It will pull more than 27.5 watts per th. add the four fans and the controller.

easy peasy 100 more watts. which is about 1 amp plus 18 amps = very close to 19 amps..

so they say it is 25 amp rated.  but only on the miner end. not the c19 end.

there is a fix.  https://www.cables.com/nema-l6-30p-to-l6-30r-extension-cords.html this is a 30 amp cable.

cut the c19 off bitmains cable and add this.


https://www.ebay.com/itm/2-pk-NEMA-L6-30P-Male-Plug-30A-250V-Locking-Plug-L6-30-for-Generator-RV-Welder/125120544057?

this is more okay if you run near 208 volts




all our wall outlets are l6-30r


so

1)30 amp breaker
2) l6-30r wall outlet
3) l6-30p to l6-30r ten gauge cable
4) mod bitmains piece of shit cable  with l6-30p to bitmains locking part

I have 1,2,3 in hand and I have l6-30p plugs

if i buy these I only need cut a non ul cable and add a better plug.

if may at least be mechanically sound.

bitmains cable is not mechanically sound at 200 volts and is not good at 205 -208 volts.

3700/200=  18.5-19 amps which will not do well in summer with a c19 plug

if bitmain cable is 12 gauge but short it may be okay.


@ mikeywith looks like whatsminers may be the move for me.
legendary
Activity: 2170
Merit: 6279
be constructive or S.T.F.U
January 28, 2023, 05:25:50 PM
#24
And for good reason: That C19 connector is only rated for a MAX of 20A, Bitmain specs the miner as 25A max and even the more normal 20A it would pull using a 277v line is pushing that C19 very hard.... Idiots.

I heard they will start selling PDUs for these models, probably why they have chosen a non-standard cable for this.

As for the picture above which is floating all over the place on telegram, I think there is something wrong with it, at least the connector name, I think they are confusing it wit the SP13 which is used on the Hydro versions, those are round connectors with visible pins like nails, they come in 4 pins and 7 pins, those are certainly the ones they use on the Hydro version.


Anyway, the miner won't need those 25 amps rated on the PSU, should be fine to run it with their cables, unless you are worried about insurance and stuff like that then you will have some issues explaining to them why were you using such a cable.
legendary
Activity: 3528
Merit: 2414
Evil beware: We have waffles!
January 28, 2023, 04:30:26 PM
#23
It was sent to me by a broker who said it was provided to them by Bitmain. From what I can see, it’s not suitable for home mining with the supplied cable, unless you have a PDU at home.
Even more to the point - the cable is NOT listed by any organization. The connectors and wire by themselves are but NOT them being used together.

And for good reason: That C19 connector is only rated for a MAX of 20A, Bitmain specs the miner as 25A max and even the more normal 20A it would pull using a 277v line is pushing that C19 very hard.... Idiots.
newbie
Activity: 5
Merit: 1
January 28, 2023, 03:02:55 PM
#22
It was sent to me by a broker who said it was provided to them by Bitmain. From what I can see, it’s not suitable for home mining with the supplied cable, unless you have a PDU at home.
full member
Activity: 182
Merit: 365
January 28, 2023, 12:54:56 PM
#21
I got sent this image by a third party. Not sure if it is final spec or not so don't place too much weight on it. I can confirm though that the power cable will be supplied with the miner in box.



WELL DONE! This looks like the correct connector, thank you Smiley

Can I ask, what was your source (you said you can confirm the power cable will be included)?
full member
Activity: 182
Merit: 365
January 28, 2023, 12:53:11 PM
#20
If that one from Anderson is it that would make perfect sense. With the miner pulling up to 25A even Bitmain would not spec the connector to be just 25A. One rated for 30A gives a perfect reserve safety margin and that Anderson plug/socket are a much smaller size than industrial IEC ones.

The miner doesn't pull 25A though.

The quoted power consumption is 27.5W per TH.

122 TH x 27.5 = 3355W

Even if we round that up to 3600W, at 200V (the lowest operating voltage) that's still only 18A.

It's not ideal to run 18A through a 20A connector 24/7, however it would be ok with around 11% tolerance.
newbie
Activity: 5
Merit: 1
January 28, 2023, 05:36:37 AM
#19
I got sent this image by a third party. Not sure if it is final spec or not so don't place too much weight on it. I can confirm though that the power cable will be supplied with the miner in box.

https://i.ibb.co/2yG0JKf/Whats-App-Image-2023-01-20-at-9-20-50-AM.jpg
legendary
Activity: 3528
Merit: 2414
Evil beware: We have waffles!
January 27, 2023, 09:28:30 AM
#18
If that one from Anderson is it that would make perfect sense. With the miner pulling up to 25A even Bitmain would not spec the connector to be just 25A. One rated for 30A gives a perfect reserve safety margin and that Anderson plug/socket are a much smaller size than industrial IEC ones.
member
Activity: 124
Merit: 11
January 27, 2023, 05:00:52 AM
#17




Looks like you might have found a winner.

It's hard to go on these little pictures though.

Is the pin layout correct, it looks a bit different when I look at it closer?
hero member
Activity: 1423
Merit: 504
January 26, 2023, 11:58:57 PM
#16




Looks like you might have found a winner.

It's hard to go on these little pictures though.
legendary
Activity: 4032
Merit: 7391
'The right to privacy matters'
January 26, 2023, 10:08:57 PM
#15
I found that Anderson Power makes a connector line that looks closer to what BM has https://www.andersonpower.com/us/en/shop/2350-1300-20-saf-d-gridr-300-single-ended-t-latch-plug-power-cord.html and looking on Amazon they are a fair bit cheaper than the IEC industrial connectors I linked to earlies but of course w/o knowing what BM uses, who knows...

yeah I saw that saf-d tag when I was looking.

well we have to wait. I am not ready to order and I may be getting 2x whatsminers next to test the liquid cooler we purchased.

I think we could do 2x m50's


legendary
Activity: 3528
Merit: 2414
Evil beware: We have waffles!
January 26, 2023, 09:59:36 PM
#14
I found that Anderson Power makes a connector line that looks closer to what BM has https://www.andersonpower.com/us/en/shop/2350-1300-20-saf-d-gridr-300-single-ended-t-latch-plug-power-cord.html and looking on Amazon they are a fair bit cheaper than the IEC industrial connectors I linked to earlies but of course w/o knowing what BM uses, who knows...
legendary
Activity: 4032
Merit: 7391
'The right to privacy matters'
January 26, 2023, 09:16:57 PM
#13


I should have killed that image.

The one on bitmain looks like it could be a c19


I have a long listing here :

https://internationalconfig.com/icc6.asp?item=57011

still can't find a 25 amp plug

home page

https://internationalconfig.com/wwpts/index.asp


this is a very large catalog. can't find the plug.

found a 20amp 250 volt
https://www.internationalconfig.com/documents/57090-M.pdf

but this miner can do 277 volts so may need a 277 volt socket/plug

here is all I got on 277 volt cables

https://www.kordking.com/277-volt-power-cords/

found a nema 7 on amazon

I think its because its probably an in house solution and a step up towards 3 phase.

I imagine they couldn't find anything rated right for $20 or less so they just made one. (probably saved a lot of $ doing it too)

Bitcoin Miner S19 XP Hydro took the waterproof connectors NotFuzzyWarm shared.

these look like a step below that but a bit above a c19 as a c19's max is rated 250V and 20 Amps




well if they supply a plug with 1 meter of 12 gauge 3 wire unfinished cable I can terminate it with an l6-30p and connect it to this.

https://www.ebay.com/itm/133875523116?

I have a lot of them.

I also have 10 gauge cable and these

https://www.ebay.com/itm/371651325718?


hero member
Activity: 1423
Merit: 504
January 26, 2023, 08:39:19 PM
#12


I should have killed that image.

The one on bitmain looks like it could be a c19


I have a long listing here :

https://internationalconfig.com/icc6.asp?item=57011

still can't find a 25 amp plug

home page

https://internationalconfig.com/wwpts/index.asp


this is a very large catalog. can't find the plug.

found a 20amp 250 volt
https://www.internationalconfig.com/documents/57090-M.pdf

but this miner can do 277 volts so may need a 277 volt socket/plug

here is all I got on 277 volt cables

https://www.kordking.com/277-volt-power-cords/

found a nema 7 on amazon

I think its because its probably an in house solution and a step up towards 3 phase.

I imagine they couldn't find anything rated right for $20 or less so they just made one. (probably saved a lot of $ doing it too)

Bitcoin Miner S19 XP Hydro took the waterproof connectors NotFuzzyWarm shared.

these look like a step below that but a bit above a c19 as a c19's max is rated 250V and 20 Amps


legendary
Activity: 4032
Merit: 7391
'The right to privacy matters'
January 26, 2023, 08:00:14 PM
#11
I'm liking the price and spec of this new model - however I'm confused with regards the single mains connector. I don't recognise it, and in typical Bitmain style, the technical information on their website is severely limited - other than stating it is a 25A connector. Having searched several pages of Google '25A mains connector' I can't find any images matching the connector that's been used on the miner.

So, does anyone recognise this connector?

https://shop.bitmain.com/product/detail?pid=00020230119205518267y5UO1czX06AE

Well, just by following the link you provided to the Miner S19j Pro+ product page and looking at its specifications, you can make sure that there is a standard network connector Network connection mode RJ45 Ethernet 10/100M, which can also be seen in the image of the miner, and 25A is the current consumed from the AC network.





As per my original post, I am asking about the MAINS connector, not the ethernet connector.

Your picture is nothing but fan wires and the standard antminer interface.

antminers have 2 wired connections (externally)

Network and Power

Assuming you're talking about the power cable since its the only thing looking different,

Its 100% going to just be an end that you fit yourself on a locking style c19 block end block or the whole cord. I see silver on the wire end on the power connector thats indicative of a crimp or just part of the "locking system" they are talking about. I guess someone will have one in hand soon enough to give us the scoop.






I should have killed that image.

The one on bitmain looks like it could be a c19


I have a long listing here :

https://internationalconfig.com/icc6.asp?item=57011

still can't find a 25 amp plug

home page

https://internationalconfig.com/wwpts/index.asp


this is a very large catalog. can't find the plug.

found a 20amp 250 volt
https://www.internationalconfig.com/documents/57090-M.pdf

but this miner can do 277 volts so may need a 277 volt socket/plug

here is all I got on 277 volt cables

https://www.kordking.com/277-volt-power-cords/

found a nema 7 on amazon

https://www.amazon.com/Parkworld-61582-Power-5540W-7-20P/dp/B0833XYKQZ

I think it could be a nema 7-l30p or 7-l20p


found this

https://www.signalandpower.com/products/nema-7-30p-power-cord-plug-yp-94l


rated 30 amps and 277 volts

found this
https://www.signalandpower.com/products/nema-l7-20p-power-cord-plug-yp-108?

rated 20 amps and 277 volts.


hero member
Activity: 1423
Merit: 504
January 26, 2023, 07:52:18 PM
#10
I'm liking the price and spec of this new model - however I'm confused with regards the single mains connector. I don't recognise it, and in typical Bitmain style, the technical information on their website is severely limited - other than stating it is a 25A connector. Having searched several pages of Google '25A mains connector' I can't find any images matching the connector that's been used on the miner.

So, does anyone recognise this connector?

https://shop.bitmain.com/product/detail?pid=00020230119205518267y5UO1czX06AE

Well, just by following the link you provided to the Miner S19j Pro+ product page and looking at its specifications, you can make sure that there is a standard network connector Network connection mode RJ45 Ethernet 10/100M, which can also be seen in the image of the miner, and 25A is the current consumed from the AC network.





As per my original post, I am asking about the MAINS connector, not the ethernet connector.

Your picture is nothing but fan wires and the standard antminer interface.

antminers have 2 wired connections (externally)

Network and Power

Assuming you're talking about the power cable since its the only thing looking different,

Its 100% going to just be an end that you fit yourself on a locking style c19 block end block or the whole cord. I see silver on the wire end on the power connector thats indicative of a crimp or just part of the "locking system" they are talking about. I guess someone will have one in hand soon enough to give us the scoop.




legendary
Activity: 3528
Merit: 2414
Evil beware: We have waffles!
January 26, 2023, 07:31:01 PM
#9
Ja. Given the current most connectors are definitely into the industrial range vs anything else. thing is, next step up from 20A is 30A is connectors like these from AutomationDirect
Being industrial rated products - $$$
legendary
Activity: 4032
Merit: 7391
'The right to privacy matters'
January 26, 2023, 06:18:36 PM
#8
Yup. Considering Bitmain has not seen fit to tell anyone just *what kind* of connector I suspect that it is a custom one made for BM that the user has to wire to a cord themselves. If so the miner damn well had better come with it and BM needs to have them for sale at least as spares.

If it is a custom then it's terrible idea considering that there are many global-standard connectors that would fit the bill. If it *is* a standard connector then huge oversight for BM to not put the spec into their datasheet/sales ad.

not listed in parts.

I can try looking at chinese website cn and maybe part is there.

edit can not find a thing on connector.

Now I have 30 amp l6r and a lot 12 gauge and some 10 gauge. cables but I do not know of any 25 amp plugs.
legendary
Activity: 3528
Merit: 2414
Evil beware: We have waffles!
January 26, 2023, 05:33:22 PM
#7
Yup. Considering Bitmain has not seen fit to tell anyone just *what kind* of connector I suspect that it is a custom one made for BM that the user has to wire to a cord themselves. If so the miner damn well had better come with it and BM needs to have them for sale at least as spares.

If it is a custom then it's terrible idea considering that there are many global-standard connectors that would fit the bill. If it *is* a standard connector then huge oversight for BM to not put the spec into their datasheet/sales ad.
full member
Activity: 182
Merit: 365
January 26, 2023, 05:04:01 PM
#6
It's got me stumped for sure. I emailed Bitmain and there reply was 'it uses a 25A connector'.

I would actually like to purchase some of these units but without knowing if I can obtain the right connectors, it's a major concern.
legendary
Activity: 4032
Merit: 7391
'The right to privacy matters'
January 26, 2023, 12:54:34 PM
#5
I'm liking the price and spec of this new model - however I'm confused with regards the single mains connector. I don't recognise it, and in typical Bitmain style, the technical information on their website is severely limited - other than stating it is a 25A connector. Having searched several pages of Google '25A mains connector' I can't find any images matching the connector that's been used on the miner.

So, does anyone recognise this connector?

https://shop.bitmain.com/product/detail?pid=00020230119205518267y5UO1czX06AE

Well, just by following the link you provided to the Miner S19j Pro+ product page and looking at its specifications, you can make sure that there is a standard network connector Network connection mode RJ45 Ethernet 10/100M, which can also be seen in the image of the miner, and 25A is the current consumed from the AC network.





As per my original post, I am asking about the MAINS connector, not the ethernet connector.

I expanded the shitty photo and it does not look like any power connection I know of.
full member
Activity: 182
Merit: 365
January 26, 2023, 11:58:36 AM
#4
I'm liking the price and spec of this new model - however I'm confused with regards the single mains connector. I don't recognise it, and in typical Bitmain style, the technical information on their website is severely limited - other than stating it is a 25A connector. Having searched several pages of Google '25A mains connector' I can't find any images matching the connector that's been used on the miner.

So, does anyone recognise this connector?

https://shop.bitmain.com/product/detail?pid=00020230119205518267y5UO1czX06AE

Well, just by following the link you provided to the Miner S19j Pro+ product page and looking at its specifications, you can make sure that there is a standard network connector Network connection mode RJ45 Ethernet 10/100M, which can also be seen in the image of the miner, and 25A is the current consumed from the AC network.





As per my original post, I am asking about the MAINS connector, not the ethernet connector.
legendary
Activity: 2492
Merit: 1490
January 26, 2023, 06:13:51 AM
#3
I'm liking the price and spec of this new model - however I'm confused with regards the single mains connector. I don't recognise it, and in typical Bitmain style, the technical information on their website is severely limited - other than stating it is a 25A connector. Having searched several pages of Google '25A mains connector' I can't find any images matching the connector that's been used on the miner.

So, does anyone recognise this connector?

https://shop.bitmain.com/product/detail?pid=00020230119205518267y5UO1czX06AE

Well, just by following the link you provided to the Miner S19j Pro+ product page and looking at its specifications, you can make sure that there is a standard network connector Network connection mode RJ45 Ethernet 10/100M, which can also be seen in the image of the miner, and 25A is the current consumed from the AC network.



hero member
Activity: 1423
Merit: 504
January 25, 2023, 08:43:57 PM
#2
I'm liking the price and spec of this new model - however I'm confused with regards the single mains connector. I don't recognise it, and in typical Bitmain style, the technical information on their website is severely limited - other than stating it is a 25A connector. Having searched several pages of Google '25A mains connector' I can't find any images matching the connector that's been used on the miner.

So, does anyone recognise this connector?

https://shop.bitmain.com/product/detail?pid=00020230119205518267y5UO1czX06AE



It looks like a specialized locking 220v cord that will probably come with it.

Power Supply   
Power supply AC Input voltage, Volt(1-1)   200~277
Power supply AC Input Frequency Range, Hz   50~60
Power supply AC Input current, Amp(1-2)   25(1-3)
(1-2) Max condition: temperature 40°C, altitude 0m
(1-3) ​One AC input wires, 25A per wire


Hopefully this helps.


full member
Activity: 182
Merit: 365
January 25, 2023, 05:29:05 PM
#1
I'm liking the price and spec of this new model - however I'm confused with regards the single mains connector. I don't recognise it, and in typical Bitmain style, the technical information on their website is severely limited - other than stating it is a 25A connector. Having searched several pages of Google '25A mains connector' I can't find any images matching the connector that's been used on the miner.

So, does anyone recognise this connector?

https://shop.bitmain.com/product/detail?pid=00020230119205518267y5UO1czX06AE
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