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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 technological 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 (with 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 the power used. This would reduce the cost of mining.
Temperature
APW7 has better heat dissipation, which means APW7 can work in a higher temperature environment.
$100.00
3 disponibles
Diseñado para el Antminer: L3+/S9/S9K/S9i/S9SE/T9/D3/DR3 etc
Entrada: 100 – 240 V AC 14 a Max, de salida: 12 V 100 A 1800W Max
De entrada: 200 – 240 V AC 10 A, salida: 12 V 133 a 1800W Max
Número de modelo: APW7 + +
Conectores: 10 de PCIe de 6 pines
*Envío: 7 días después del pago
*Imágenes solo para referencia
| Peso | 2 kg |
|---|
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