Product information "eChiller Turbo Compressor Recirculating Chillers"
Cooling Capacity up to 120 kW
The eChillers are the ideal solution when chilled water of 10 to 25°C and cooling capacities of up to 120 kW are needed. The refrigerant is water, R718. Steam is compressed in vacuum by a turbo compressor, condensed in a water-cooled condenser, expanded in the expansion device and evaporated in the evaporator.
The smaller eChillers are available for 35 kW (eChiller35 ) and 45 kW (eChiller45 ) of nominal cooling capacity and with single or double stage compressor units. The single stage is used for low ambient temperatures (hot side cooling water max 32°C) whereas the double stage is used for higher ambient temperatures (hot side cooling water max 45°C). The eChillers are installed in a cabinet of width 1300 mm, depth 700 mm and height 1980 mm and have a dry weight of 510 kg. When installed they need to be filled with 60 liters of tap water – it is that simple.
The bigger eChiller with a single stage and 120 kW of cooling capacity (eChiller120 ) fulfills the requests from the market for an eChiller with higher cooling capacity. With triple power, the eChiller120 enables the use of water as a refrigerant for an even wider range of applications
The eChillers have connections to the cooling water side and to the chilled water side. Cooling water/coolant can be facility water or a glycol-water loop with outside air blast cooler/heat exchanger. The chilled water loop can be equipped with a buffer tank which increases the operating capacity range from 50-100% to 20-100%
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Turbo Compressor Recirculating Chillers
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