Usage of Whatsminer Hydro double head power cable

The MicroBT Whatsminer Hydro double head power cord with a plug is 53cm long, has a wire body of 4*2.5mm², and is a 380V high-voltage waterproof 4-pin 3-phase cord. It is used to connect the miner's PSU to the PDU socket and is suitable for Whatsminer M63S, M66S, M56S cooling miners. The plugs at both ends of the PSU cable match the miner's power interface (socket).

It is also suitable for various other water-cooled miner models, such as M34S+, M33S+, M33S++, M33S Hydro, M53, M53S, M53S+, M53S++, M63, M66, and more.

Power cable failures have the following impacts:

● PSU cord failures cause miners to lose powering, resulting in downtime and inability to continue mining.

● Device downtime means mining is forcibly interrupted, leading to temporary or permanent losses in revenue.

● Unstable powering may damage electronic components inside the machine, increasing repair costs.

● Power cable failures may cause safety hazards such as electric leakage and short circuits.

● Handling PSU cord failures requires additional time, manpower, and material resources, increasing operational and maintenance costs.

Faulty Hydro power cable need to be replaced immediately, following these steps:

a. Before removing the damaged PSU cable, the miner and socket must be powered off to prevent the risk of electric shock.

b. When removing the power cord, be careful and cautious. Forcibly removing it can damage the device's power supply unit and PDU interface, leading to unstable powering due to poor contact.

c. When installing the new Whatsminer Hydro double head PSU cable, confirm the model and ensure it matches the miner model being used.

d. Both ends of this power cord have the same four-pin design, so insert one end into the power interface and the other end directly into the PDU four-hole socket.

Note: The PDU interface on the cabinet must match the power cord plug.

e. After securely connecting, power it on again and monitor if the water-cooled miner's powering is normal.

Routine maintenance:

Regular maintenance is also required in daily use. Regularly check the integrity of the power cable, avoid frequent plugging and unplugging; ensure secure connections, avoid overload operation; keep the interfaces clean to prevent poor contact; maintain suitable temperatures; promptly record and handle abnormalities.

Replacing the power cord ensures stable miner operation, avoids power interruptions or equipment damage, then improves mining efficiency and safety.