Press Releases from Kaltra Innovativtechnik GmbH (9 total)
Kaltra launches a range of scroll chillers optimized for lower GWP refrigerant R …
Kaltra extends the portfolio of low-GWP chillers with the launch of Lightstream Scroll range based on its Versa platform and operating on refrigerant R32. Lineup's capacity ranges from 300 to 1100kW at nominal conditions and demonstrates the same high level of efficiency as previously introduced R452b-based models.
Lightstream Scroll R32 available with the same extensive set of hydronic options, free cooling circuit, safety options, low-noise models, and control software functionality as…
Kaltra offers high-performance condensers of Bora XL range
The XL range is a further development of Bora series air-cooled condensers which offer to the customers consistently high performance combined with reduced footprint and low refrigerant charge. Bora XL condensers have been designed to use with both traditional and low-GWP refrigerants, including R134a, R410a, R452b, R513a, R449a and more. The range includes models in the nominal capacity range from 150 to 1850 kW with two available sound level versions:…
Air-cooled chillers with R452b now available
Following the debut of its water-cooled chillers running on refrigerant R452b this March, Kaltra announces an air-cooled range of chillers with scroll compressors using this low-GWP refrigerant.
Lightstream Scroll R452b chillers will be available in the capacity range from 260 to 1000kW and may be fitted with the highly efficient free cooling system. Other options include partial heat recovery with a desuperheater or full heat recovery, making these chillers a multi-purpose…
Kaltra announces a new, broad screw chiller range
This week Kaltra announced its new chiller family designed with screw compressors, a successor of well-known Lightstream Screw range.
With different screw compressors, inverter-driven and fixed-speed, Kaltra launched its widest chiller lineup which includes R134a and R1234ze models, 160 in total. Units with R513a refrigerant are available by request. New Lightstream Screw V chillers cover all applications in the capacity range from 200 to 3600kW. In addition to process cooling…
Hybrid dry coolers: a water-saving cooling solution
Closed-loop process cooling systems are gaining attention among a growing number of industries with the introduction of more stringent regulations on water use and increasing costs for water purchase and discharge. A hybrid cooling system where the dry cooling and evaporative cooling technologies are taken together is an attractive alternative to open-loop cooling towers in terms of both water saving and efficiency.
The basic operating principle of the hybrid dry…
Kaltra starts the production of Tramontana unit coolers
Kaltra Innovativtechnik starts production of its Tramontana unit coolers with a capacity range of up to 60kW. Tramontana units stand out based on consistent performance, wide selection of optional components to tailor the solution to the customers’ requirements and low installation and maintenance cost.
The Tramontana series is a wide and flexible range of unit coolers fitted with the new quiet, thermally protected fans and high-performance heat exchangers with increased tube…
Kaltra extends its portfolio with evaporative condensers and dry coolers
With the development of evaporative air-cooled condensers and dry coolers, Kaltra sets new standards in the field of efficient and environmentally safe cooling.
The power saving potential of the new units is based on evaporative cooling principle, in which the air temperature drops when the air takes up water by transforming it from liquid to vapor. Evaporative pre-cooling allows reducing the temperature of air delivered to heat exchangers even in hot…
Kaltra announces the second generation of in-row cooling units with a 50% higher …
Among other innovations, Kaltra launches the second generation of its high-capacity in-row cooling solution designed for high power density data centers. With the cooling capacity of 141kW, Lambda In-Row is able to replace up to 4 typical in-row cooling units, saving expensive data center space for server racks.
Lambda In-Row has a new microchannel evaporator combined in V-form with a 41m² total heat transfer surface. With these evaporators, the cooling capacity…
Lightstream Turbo chiller range extended with high-efficient models
The popular Turbocor based chiller family by Kaltra has been extended with high-efficient models with extra condenser banks which enable lower condensing temperatures, 15% higher energy efficiency rates (EER) compared to standard Lightstream Turbo models and reduced noise emission level.
With its new H-series machines, Kaltra offers the following models with its Lightstream Turbo chiller family:
- Environment-friendly air-cooled units (300kW to 1600kW)
- Freecooling chillers (450kW to 1350kW)
- New high-efficient H-series lineup
All…
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