Zerthaus APW7 1800W Power Supply Mining PSU for Bitmain Antminer S9/L3+/A6/A7/R4/S7/E9 with 10X PCI-E 6Pin

One APW7 can power up one S9i, one L3++, one D3, one V9, one X3, one E3 or one Z9 mini. This APW7 has 5 pairs of 6 pin PCI-E (. 10 ) ,Support back wiring, easy for to install machine, effective wear resistance. The APW7 can work stably in environments with a 50℃ temperature. If temperatures 50℃, the PSU should be underclocked. Considering the high temperature in mining operations, all internal components are with a standard of 105℃, so the APW7 has a much lifespan than a universal use PSU under similar high temperatures. Perfect function for protecting Miners, when circut is malfunction or power supply has higher inside temperature, it will shut off automatically to .including Over Protection, Under Protection, Over Current Protection, Over Power Protection, and Short Circuit Protection. Compare to APW3++ 93.5% conversion effeciency , APW7 PSU is 95% conversion efficiency, which mean APW7 save more electricity fee,Efficiency, quiet, stable performance. As with other mining equipment, the cooling fan and power cord interface are located at the front of the power supply, allowing for dissipation throughout the mine.