Huber Unichillers offer better efficiency, stable pressure and delivery performance with a constant cooling water temperature compared to traditional tap water cooling.
Chillers also reduce water consumption and help conserve the environment whilst lowering operating costs.
Unichillers are suitable for the removal of heat from chemical processes, cooling technical plants or as a central cooling water supply for laboratories.
All Unichillers are designed for continual operation at ambient temperatures up to +40°C. Installation in an outside areas is possible with optional weather protection and winter operation packages. Pumps are available with an extended pressure and flow rate for applications with a high pressure drops.
General information & temperature controller
| Temperature range | -20...100 °C |
| Temperature stability | ±0.2 °C |
| Controller | Pilot ONE  (E-grade "Basic") |
| Safety class | III / FL  |
| Protection class | IP20  |
| Dimensions (W x D x H) | 1000 x 1100 x 1635 mm  |  39.37 x 43.31 x 64.37 inches |
| Weight | 634 kg  |  1397.97 pounds |
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Heating / cooling capacity
| Heating capacity | 2,6 kW | ||||||||||
| Cooling capacity |
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| Cooling machine | water-cooled  | ||||||||||
| Refrigerant (ASHRAE, GHS) | R449A (A1, H280) |
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Circulation pump
| Pressure pump max. | 234 lpm ; 4.9 bar  |  61.82 gpm ; 71.05 psi |
| Pump connection | G1 1/4 AG male |
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Connections
| Pt100 connection | Pt100  |
| Digital interface | RS232, Ethernet, USB Device, USB Host |
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Operating data
| Permissible ambient temp. | 5...40 °C |
| Filling volume min. | 12.7 Liters  |  3.36 gal |
| Volume of expansion | 7 Liters  |  1.85 gal |
| Cooling water connection | G1 1/4 AG  |
| Cooling water differential pressure min. | 1,5 bar  |  217.5 psi |
| Cooling water pressure max. | 6 bar  |  87 psi |
| Power supply | 460V 3~ 60Hz |
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