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    (New) Bitmain Antminer Power Supply APW7 PSU 1800w 110v 220v Much Better Than APW3++ for S9 or L3+ or Z9 Mini or D3 w/ 10 Connectors

    Manufacturer: BITMAIN
    สินค้าใหม่ และไม่มีสายไฟ ACให้ About this item Compare to Antminer APW3++, Antminer APW7 Power Supply is 1800w at the input voltage of 220v, which can take more powerful miner, and safer. Compare to Antminer APW3++ 93.5% conversion effeciency , Antminer APW7 PSU is 95% conversion efficiency, which mean APW7 save more electricity fee. Perfect Design for Antminer S9, Z9mini, Z9, L3++, D9, T9 and other brand miners Perfect function for protecting Miners, when circut is malfunction or power supply has higher inside temperature, it will shut off automatically to protect antminer Maximum output: 1000W @ 110v-120v, 1800W @ 220v-240v
    SKU: เครื่อง/PCS
    Old price: ฿4,500.00 incl tax
    ฿3,900.00 incl tax
    i h
    Delivery date: โดยปกติถ้ามีสินค้าจะจัดส่งได้ภายใน 1-2วัน แต่ถ้าไม่มีสินค้าต้องรอรอบ 2-8 สัปดาห์ รบกวนเช็ค Stock กับพนักงานขายก่อนที่ 02026-3364 ต่อ 115 หรือ ไลน์ OA @saeng เพื่อที่จะได้ทราบการจัดส่งที่แน่นอนคะ

    APW7 is a new power supply model released by Bitmain especially for our Antminers. This power supply is an upgraded version of APW3++ and it has few technology advantages compared to our APW3++.


    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.

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