Re: Launching the Antminer L3+, World's Most Powerful and Efficient Litecoin Miner
125 amp sub panel
all 10 awg wire feeding 30 amp 240v outlets
all 10 awg wire feeding 30 amp 240v outlets
Sounds to code. Holmes on Homes would be proud
Yup, if your still dealing with 120v for mining your going to burn something down eventually (especially if the outlet is not near your panel).
This is what all my miners run off...DIY 240v junction boxes running 10AWG to 30A double pole breakers in panel (capable of at least 6kw continous draw per box). Each box has relays controlled by wireless pi's, so always have full remote control shutoff/start up for locked hardware etc.
Dont need to step foot in mine unless im adding new stuff
How bout that for an equivalent of a 1K USD PDU unit for 50 bucks worth of parts
Is it so dangerous to run 4 x L3+ 24/7 (only 1 L3+ (~800W) / circuit breaker) with 120v? I intend to use a EVGA T2 1600W PSU for each L3+... maybe use 'eco mode' to reduce noise, but I'm not sure yet... The answers so far have been incredibly useful... thank you guys so much for that!
If you try and mine it all on one breaker you will most certainly trip it (most 120v breakers are 15-20A)...4X L3+ miners will pull 27 amps on 120v. Even two on a single breaker is pushing 120v. So good luck finding 4 separate outlets that are on separate breakers.
Its really easy to make a 240v box. Even if your not an electrician its not rocket science. Just buy a double pole 30A breaker (about 10 bucks), some 10gauge wiring (its orange color in any home supply store), and some outlets. Take off your panel and turn off the main breaker if you've never done this to be super safe. The breaker literally just plugs into the main bus slots inside your panel. Connect the black and white wires to the breaker, and the exposed copper to the ground bus bar. Then just hook up the other end to your outlets (you can use the 120v kind, almost all PSUs work at 240v so there is no need to buy 240v outlets and new cables for PSU etc).
You can pull at total of about 6kw from this 30A double pole breaker...enough to power all 4 of your L3+ and then some! Plus all your wires will be super cool and don't have to worry about your old 120v wiring in your house catching fire.