Is this PSU Connection Correct for Avalon 741 with x7 Breakout Board?

Sp3cul8r

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Quote from: philipma1957 on October 06, 2017, 09:59:22 PM

Quote from: Sp3cul8r on October 06, 2017, 09:24:50 PM

Oh I see it now on the actual green sticker on the PSU. Output is 900watts when input is 110-120v. Ugh. Ok, I guess I need to wait for my electrician to get the 220v line installed if I want to use these suckers.

Set the miner to -2. Like my photo shows.

I believe the psu can run at the lower setting.

If it powers off at -2. Then wait for a 240 volt line

Thanks philipma1957. I was running two of them at the -2 setting. They would run for about 20 minutes and then shut off. Now i'm running just one miner with two Corsair 650w and its running perfectly. But yes, I will wait for the electrician to run the hp psus.

Steve

philipma1957

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Quote from: Sp3cul8r on October 06, 2017, 09:24:50 PM

Oh I see it now on the actual green sticker on the PSU. Output is 900watts when input is 110-120v. Ugh. Ok, I guess I need to wait for my electrician to get the 220v line installed if I want to use these suckers.

Set the miner to -2. Like my photo shows.

I believe the psu can run at the lower setting.

If it powers off at -2. Then wait for a 240 volt line

Sp3cul8r

newbie

Activity: 41

Merit: 0

Oh I see it now on the actual green sticker on the PSU. Output is 900watts when input is 110-120v. Ugh. Ok, I guess I need to wait for my electrician to get the 220v line installed if I want to use these suckers.

Sp3cul8r

newbie

Activity: 41

Merit: 0

Quote from: philipma1957 on October 06, 2017, 09:15:38 PM

Quote from: Sp3cul8r on October 06, 2017, 08:56:55 PM

Guys,
Is this wiring correct (pic below)? Right now, LED1 is yellow, LED2 is green. I have two running daisy chained together into the Avalon controller. They've been running, but every 20 minutes or so, one psu shuts down and all LEDs go to yellow.

https://www.flickr.com/photos/152844983@N06/37493504356/in/dateposted-public/

Just to explain the pic a bit more, each set of 3 PCI-e cables goes to a separate card on the Avalon 741.

Thanks,
Steve

what volts are you using?

that psu does 900 watts at 120 volts
it does 1200 watts at 240 volts.

I am using this one: https://minerwarez.com/collections/psus/products/1200-watt-psu-with-breakout-boards-and-pci-e-cables - it says "The kit is compatible with both 110-120v & 200v-240v."

philipma1957

legendary

Activity: 4256

Merit: 8551

'The right to privacy matters'

Quote from: Sp3cul8r on October 06, 2017, 08:56:55 PM

Guys,
Is this wiring correct (pic below)? Right now, LED1 is yellow, LED2 is green. I have two running daisy chained together into the Avalon controller. They've been running, but every 20 minutes or so, one psu shuts down and all LEDs go to yellow.

https://www.flickr.com/photos/152844983@N06/37493504356/in/dateposted-public/

Just to explain the pic a bit more, each set of 3 PCI-e cables goes to a separate card on the Avalon 741.

Thanks,
Steve

what volts are you using?

that psu does 900 watts at 120 volts
it does 1200 watts at 240 volts.

my suggestion is for you to lower your VOLTS IN THE GUI

try 0 if you are at +1 almost no one gets good results at +1
try -1 if you are at 0
try -2 if you are at -1 >>>>> I am running at -2 to keep noise down

Sp3cul8r

newbie

Activity: 41

Merit: 0

Guys,
Is this wiring correct (pic below)? Right now, LED1 is yellow, LED2 is green. I have two running daisy chained together into the Avalon controller. They've been running, but every 20 minutes or so, one psu shuts down and all LEDs go to yellow.

https://www.flickr.com/photos/152844983@N06/37493504356/in/dateposted-public/

Just to explain the pic a bit more, each set of 3 PCI-e cables goes to a separate card on the Avalon 741.

Thanks,
Steve

Topic: Is this PSU Connection Correct for Avalon 741 with x7 Breakout Board? (Read 331 times)