It is mining power supply. ( Input Voltage 110V, output 1800W, 150A ; Input Voltage 220V: output 2000W, 166A)
The mining power supply with large temperature controlled fan, which improves the quality to make the noise Smaller than before, but it is not suitable to put the power supply working at living room still.
The power supply with over-load protection, over-heat protection and short-circuit protection, PSU come with power cord.
Perfect Design for Antminer S9, L3+,Z9mini, Z9, D9, T9 and other brand miners
The power supply internal wire adopts an upgraded copper core, which is resistant to high temperatures and is more durable than other types of copper core wires.