China Factory wholesale Bitmain S17 Pro - New Bitmain Miner PSU APW7 Antminer APW7 – KaLe manufacturers and suppliers | KaLe

Factory wholesale Bitmain S17 Pro - New Bitmain Miner PSU APW7 Antminer APW7 – KaLe

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Factory wholesale Bitmain S17 Pro - New Bitmain Miner PSU APW7 Antminer APW7 – KaLe Detail:

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/C200-240 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%.

APW7 (4)

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.

APW7 (3)
APW7 (2)
APW7 (6)
APW7 (1)


Product detail pictures:

Factory wholesale Bitmain S17 Pro - New Bitmain Miner PSU APW7 Antminer APW7  –  KaLe detail pictures


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  • The product manager is a very hot and professional person, we have a pleasant conversation, and finally we reached a consensus agreement.
    5 Stars By Nicole from Oman - 2018.06.21 17:11
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    5 Stars By Kelly from Danish - 2017.11.12 12:31