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Bitmain APW7 1800W power supply

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Bitmain APW7 1800W power supply

R3,499.00R4,999.00

Bitmain APW7 1800W power supply

Purchase the Bitmain APW7 1800W Power Supply for your Asic Miner. Compared to APW3 , the rated power of APW7 has increased by 200 W and its efficiency is 95% which increased by 1.5%. The power cord is not included, please find one with at least 10A from your local market. The APW7 can deliver a maximum power of only 1000W if it is connected to a 110V mains power supply. To obtain the rated power of 1800W, the APW7 must be connected to a 220-240V mains power supply. Please check the mains power supply that is the standard in your region before ordering.
This batch of PSU comes with only 10 PCIe connectors so cannot be used with more than one Antminer.

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Description

Bitmain APW7 1800W power supply

Purchase the Bitmain APW7 1800W Power Supply for your Asic Miner. Compared to APW3 , the rated power of APW7 has increased by 200 W and its efficiency is 95% which increased by 1.5%. The power cord is not included, please find one with at least 10A from your local market. The APW7 can deliver a maximum power of only 1000W if it is connected to a 110V mains power supply. To obtain the rated power of 1800W, the APW7 must be connected to a 220-240V mains power supply. Please check the mains power supply that is the standard in your region before ordering.
This batch of PSU comes with only 10 PCIe connectors so cannot be used with more than one Antminer.

Bitmain APW7 1800W power supply specifications:

Output DC Voltage 12.0 V
Rated Current (200 – 240 V input) 150 A
Rated Power (200 – 240 V input) 1800 W
Rated Current (100 – 140 V input) 67 A
Rated Power (100-140 V input) 800 W
Ripple & Noise < 1%
Voltage Regulation < 2%
Source Regulation < 1%
Load Regulation < 1%
Setup, Rise Time < 2 S
Power off Protection Trip Time > 10 mS
Input Voltage Range 100-140 V A/C

200-240 V A/C

Frequency Range 50 – 60 Hz
Power Factor > 0.99 (full load)
Leakage Current < 1.5 mA 220 V 50 Hz)
Protection Low-voltage Input 80 – 89 V A/C
Output Short Circuit Yes
Output Overcurrent 100 – 200 A
Overheat Protection Yes
Environment            Operating Temperature -20°C – 50°C
Operating Humidity 20% – 90% relative humidity (non-condensing)
Altitude  < 2000 m
Structure Dimensions 220 x 108 x 62 mm
Weight 2.0 KG
Cooling Fan Forced-air cooling
Noise 43 dB

Compared to APW3 , the rated power of APW7 has increased by 200 W. And we can understand from the below APW7 Efficiency Curve diagram that its efficiency is 95% which increased 1.5%.

 


Evaluation

We are using APW7 to run the X3 Antminer (which its rated Power is 500 W). We see that the power consumption of 490.8 W (on the left picture), so the load percentage is 490.8/1800 = 27.27%

Whereas using APW3 to run X3 miner has a power consumption of 498.2 W (on the right picture), so the load percentage 498.2/1600=31.14%

We can conclude that APW7 could save around 4% of power used. This would reduce the cost of mining.

Temperature

Temperature measured at the placement area

Temperature measured on its metal casing:

APW7 has a better heat dissipation, which means APW7 can work in higher temperature environment.

Additional information

Weight 2.5 kg
Dimensions 21 × 11 × 6 cm
Batch

Shipping from supplier 7 days after payment, Batch: 21-30 SEP 2019

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