Thread by @bteecee

Just posted an electrical guide for home miners: bit.ly/3MhjSef

Electrical safety shouldn't be an afterthought!

We all want to plug in as many miners as quickly as possible, but don't sacrifice safety for convenience.

#Bitcoin
#bitcoinmining

🧵1/n

https://twitter.com/Synaccess/status/1499036434698698754

There has never been an application like mining in a home before...

Ultra high-power demanding ASICs that run 24/7.

While it is possible to plug ASICs into your home's existing infrastructure, there are few online technical resources that explain how to do this safely.

2/n

Knowing the electrical current flow (amps) at each point in the power distribution system is the key to a safe setup.

This starts with calculating the current demand for each miner that you plan on plugging in.

Current Demand (Amps) = Power (Watts) / Voltage (Volts)

3/n

The 80% derating rule.

Every component from the electrical panel to the ASIC itself has a current limit.

Components: Panel circuit breaker, electrical wires, outlet receptacles, power cords, PDUs, miners.

Current limit = 80% of the component's current rating.

4/n

One of the most common safety issues in home setups is mining on 30-50A circuits without the proper over-current protection device (OCPD), typically a 20A circuit breaker.

All circuits should have an OCPD rated to trip at 20A or less.

See FAQ Q8 in the guide.

5/n

A whole-home surge protector can protect both you and your investment. Easy to install and affordable.

Surges can introduce voltages in the kV range, well beyond what devices are designed for. These events can result in a safety hazard and irreversible damage to the miners.

6/n

The guide dives into all of this in detail.
Power Distribution Guide for Home Mining: bit.ly/3MhjSef

Please like and retweet to share the knowledge.

Safe mining!

7/n End.