Quote from: eth_mining on January 19, 2018, 10:55:04 PM

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Can someone tell me if we can run these in a aprtment in the US? I believe we have 125 V 15 A breakers. But the APW++ PSU on bitmain site says that 110 V will only provide 1200 W ourput. Are we SOL? Will the bathroom or kitchen special outlets do any help?

You'll be able to power a single A3 on one of those circuits, but I wouldn't use a single APW3++. I'd go for the EVGA SuperNova 1600 G2 instead. We have a ton of customers who attempted to run the S9 with an APW3++ over 120v circuits and would often experience hashing boards that would just disappear until the next reboot. Moving to 220v circuits almost always fixes the issue permanently. The point is that the APW3++ will still attempt to output the full amount needed by the miner, but the power will likely be less consistent and you'll also be increasing your fire hazard risk. If you insist on using the APW3++, then get 2 of them and run some hashing boards on one and the rest on the other.

Thank you for the quick response. I ordered the APW3++ already along with the A3 Sad

. I am also looking to use a colocation in a couple of weeks so I believe they will be able to accomodate the APW3++? Until then (1 to 2 weeks), I will have to run in my aprtment. Is it risky to run for even a short period of time? Am I risking low hashing and restart once in a while? Or am I risking to kill the miner or burn the house?

Also, can you post a link to a power cord to buy for the APW3++? I have spare ones that came with EVGA 750 BQ psus. One says 105 C 3 x 18 AWG (0.824 mm2) 300V. Other one says 60 C 3/c 18 AWG (0.824 mm2) 300 V. Are they good or bad to use with this?

Can someone answer this please?

Short answer: Its a new machine so no one can be sure. You can be the first to try it and let us know how it goes.

That said, here is what I guess...
A3 consumes 1200W so you should be good with APW++ at 110V (I only run mine @240V). It takes any regular computer power cable (C13).
Do you have access to the breaker switch in case you trip it? If not then you have to take more care.
Antminers can be loud! Noise might be your biggest concern not power.

If you are really, really daring and are ok with voiding your warranty you can power up one or two boards instead of all 3.

When you power it up that first night treat it like a new born baby. Don't sleep. Just watch it hash away all night.

Good luck!

Yes, I do have access to the breaker. Yes, I am aware of noise and heat. Since it is only for a couple of weeks until I move it to a colocation, I am ok with the heat/noise.

Should we connect via a surge protector? Or is that unecessary?

I'd be in the same boat as you, but I didn't get one. ;(
Didn't think of tapping the dryer or unused electric range lines... kudos to the gurus. UR da Best!

Do that or swap for an unused Window Air Conditioner.
You just have to modify a common plug.