Manual Pengguna Unit Bekalan Kuasa Antminer APW7

1. Produk Lebihview

The Antminer APW7 is a high-efficiency power supply unit (PSU) designed for various ASIC miners, including models like the Antminer S9, L3+, Z9 Mini, D3, and Z15 420K. It serves as an upgrade from previous models, offering enhanced power output and efficiency.

Rajah 1: Depan view of the Antminer APW7 Power Supply Unit.

This PSU is equipped with multiple 6-pin PCI-e connectors to support various mining hardware. It features built-in protection mechanisms that automatically shut off the unit in case of circuit malfunction or excessive internal temperature, safeguarding connected miners.

2. Spesifikasi

3. Panduan Persediaan

3.1 Membongkar dan Pemeriksaan

Carefully remove the APW7 PSU from its packaging. Inspect the unit for any signs of physical damage. Ensure all cables and connectors are intact.

Rajah 2: Sisi view showing the specifications label on the PSU.

3.2 Sambungan Kuasa

The APW7 PSU supports both 110V and 220V AC input. The maximum output wattage depends on the input voltage:

• Untuk 1000W output, use a 110V-120V power cable (standard 3-prong household plug).
• Untuk 1800W output, use a 220V-240V power cable (requires a specific higher-voltage plug, typically a C13/C14 or C19/C20 connector, not a standard household plug).

Ensure you use the appropriate power cable for your electrical setup to achieve the desired wattage. Connecting the correct power cable to the PSU's input port is crucial.

Rajah 3: Belakang view of the PSU showing the power input and cooling fan.

3.3 Connecting to Miner

The APW7 PSU comes with 10 x 6-pin PCI-e connectors. These connectors are used to power your ASIC miner(s). Connect the 6-pin connectors from the PSU to the corresponding power input ports on your miner(s). Ensure each connector is securely seated.

Figure 4: The PSU with its array of 6-pin PCI-e power cables.

For optimal performance and to prevent overloading, adhere to the power requirements of your specific miner models. For example, if using 110V input, it is recommended to connect no more than four miners that draw approximately 235W each, to stay within the 1000W limit.

4. Arahan Operasi

4.1 Menghidupkan

Once all connections are secure, plug the power cable into a suitable electrical outlet. The PSU will power on, and its internal fan will begin operating. The fan is designed to run continuously to ensure proper cooling of the unit.

4.2 Lampu Penunjuk

The PSU and connected miners may feature indicator lights to show their operational status. Refer to your specific miner's manual for detailed information on its indicator lights. Generally, a steady green light indicates a stable power connection and normal operation.

5. Penyelenggaraan

Regular maintenance helps ensure the longevity and optimal performance of your APW7 PSU.

• Pembersihan: Periodically clean the fan and ventilation grilles to prevent dust buildup, which can impede airflow and lead to overheating. Use compressed air or a soft brush.
• Persekitaran: Operate the PSU in a well-ventilated area to facilitate efficient heat dissipation. Avoid placing it in enclosed spaces or near heat sources.
• Bunyi Kipas: The PSU's fan runs continuously and may produce audible noise. This is normal operation. If the fan noise becomes excessively loud or unusual, it may indicate a potential issue requiring inspection.

6. Penyelesaian masalah

If you encounter issues with your APW7 PSU, consider the following:

• Tiada Kuasa:
  • Ensure the power cable is securely connected to both the PSU and the electrical outlet.
  • Sahkan bahawa soket elektrik berfungsi.
  • Check if the correct voltage power cable is being used for your region (110V or 220V).
• Output Kuasa Tidak Mencukupi:
  • Confirm that you are using a 220V-240V power source and corresponding cable to achieve the full 1800W output. A 110V-120V source will only provide up to 1000W.
  • Ensure the total power draw of connected miners does not exceed the PSU's maximum output for your voltage persediaan.
• Overheating/Automatic Shutdown:
  • Check for proper ventilation around the PSU. Clear any obstructions from the fan and vents.
  • Reduce the load on the PSU by disconnecting some miners if the total wattage exceeds recommended limits.
  • Ensure the ambient temperature is within acceptable operating ranges for electronic equipment.
• Bunyi Kipas Berlebihan:
  • While some fan noise is normal, excessive noise might indicate dust buildup or a failing fan. Clean the fan and vents.
  • If the noise persists, contact support for further assistance.

7. Waranti dan Sokongan

For detailed warranty information and technical support, please refer to the official Antminer webtapak atau hubungi perkhidmatan pelanggan mereka secara langsung. Simpan resit pembelian anda sebagai bukti pembelian untuk tuntutan waranti.