Built with efficiency and hotter climates in mind, the BITMAIN ANTSPACE HK3 (known as model designation Antbox H3 V2 internally) has a maximum capacity of 210 units Rack Space.
Bitmain’s First Liquid Cooling Antbox
Diagram of Liquid Cooling Antbox water circuit
Specifications
| Input voltage, V | 415±5% AC/60Hz/3P/N/PE |
|---|---|
| Total power consumption, kW (load shared by two power distribution cabinets) |
1047 |
| Miner power consumption W | 4900-5400 |
| Miner inlet/outlet water temperature, ℃ | 35/45 |
| Container size (length * width * height) | 6058*2438*2896 |
| Cooling tower size (length*width*height) | 5800*2240*4286 |
| Weight, T (empty weight of cooling tower/operating weight) | 6/10 |
| Weight, T (container without miner/with miner weight) | 8/12 |
| Cooling tower spray flow, m³/h | 233 |
| Heat dissipation capability kW | 1000 |
| Inlet and outlet temperature rise ΔT,° | 10 |
| Cooling tower docking interface specifications | DN125 |
| Heating docking interface specifications | DN100 |
| Cooling tower water inlet specifications | DN40 |
| Cooling tower drain specifications | DN65 |
| Heating piping pressure bearing capability kg | 10 |
| Design flow on heating side, m³/h | 85 |
| Temperature variation between inlet and outlet（heating side）ΔT | 10 |
Environmental Requirementss
| 1 | Cooling tower is required to be placed on flat ground, horizontal degree (±1 degree). |
| 2 | The ground surfaced is required to be hardened and stable, able to withstand at least 14-ton load. |
| 3 | A 10-ton crane is needed for unloading ANTSPACE and cooling tower. |
| 4 | Add-on items such as stairs, transformers, cables, bridge racks and cable distribution boxes are not included in the delivery of ANTSPACE. We team can provide design suggestions if needed. |
| 5 | Client needs to confirm the opening directon of container and it needs to face air-intake. Door on left is current design by defult. |
| 6 | Keep at least 2 meters of air in-take space around the cooling tower. |
| 7 | Altitude: ≤3000m. If the altitude is higher than 1000-meter, transformer and switch should be derated, the total power of ANTSPACE must be decreased by 1% for each elevation increment of 100 meters. |
| 8 | Operating temperature: -25°C to 40°C. Operating humidity: 10%RH to 90%RH. When the initial coolant temperature is below 20 °C, the internal circulation should be turned on to heat up the coolant to above 20 °C before starting the mining machine. |
| 9 | When the ambient temperature is below 5 ℃, the cooling tower can be switched to cold-dry mode. |
| 10 | Choose pure water or suitable antifreeze as coolant based on local climate conditions. |
| 11 | The suitable ambient temperature for ANTSPACE does not represent the suitable ambient temperature for mining machine. |
