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40kW Dry Cooler with Hotbox Liu
Complete package for fast-and easy installation of immersion cooling system without modifying miners. The cooling package designed for effective removal of heat with dry coolers. We supply you with hydraulic and electrical components.

40kW Dry Cooler with Hotbox Liu

Complete package for fast-and easy installation of immersion cooling system without modifying miners. The cooling package designed for effective removal of heat with dry coolers. We supply you with hydraulic and electrical components.
The immersion fluid has a higher heat absorption capacity than the surrounding air. Giving you the potential of higher hash rate due to overclocking (which is unattainable with air cooling) and faster return on investment.

The 40kW Dry Cooler comes with a single Hotbox Liu as a complete 6-pack turn-key immersion system. The package includes: one aluminum enclosure, 2 heat exchangers, 1-phase 6-way C20 4kW PDU, 6 stand-offs, power cables, switches, 40kW Dry Cooler with pumps, valves, expansion tank, regulator valve, fittings. Allows stable overclocking of Antminer S19 from stock 3250W to 4000W.

Technical Specifications:

40kW Dry Cooler
Hotbox Liu

40kW Dry Cooler

  • Air inlet: 35C/95F, Medium inlet: 60C/140F, Medium outlet: 52C/125F, Medium: 40% Et glycol,
  • Pressure drop: 6.96 psi, Velocity: 4.43 ft/s,
  • Capacity: 40.8kW,
  • Volume flow: 4.9m3/h / 0.268cfm, Cu tube / Al fin, Fin spacing 2.3mm/ 0.09”. Fan: 1x500mm/ 19.69” (EC), Electrical source: 380~480V/3Ph/50~60Hz,
  • Fan Motor Total: 1x1.0kW,
  • Air flow: 8800m3/h / 28871,39cfh,
  • Inlet connection: 1xDN40, Outlet connection: 1xDN40,
  • Sound Pressure Level: 52DB(A)10M,
  • Exterior dimension: 1260x585x 832mm/ 49.61”x23.03”x32.76”,
  • Weight: 180kg/ 396,83Lb

Hotbox Liu:

  • Material: aluminum
  • Dimensions: 18"x20"x29" (678мм x 807 x 678мм)
  • Dielectric fluid volume: 41gal
  • Expected OC: 4000W
  • Package: one aluminum enclosure, 2 heat exchangers, 1-phase 6-way C20 4kW PDU, 6 stand-offs, power cables, switches.
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