For indoor environment
Compact water chiller for indoor environment. Ambient air is heated by the surrounding environment. Therefore, if the chiller is placed in a small and low room, it must be drained out by the air conduits.
For outdoor environment
JN-xx coolers are compact for external environment. In winter, the water must be discharged or used antifreeze. Galvanized frame, galvanized sheet metal powder coated for outdoor use, or stainless steel finish.
Split systems
Chiller with separate condenser. Refrigeration unit is located inside and condenser is in the outside. All the heat is discharged into the environment.
Chiller J-20 - source of cold water, air cooled
The chiller J-20 is a compact cooler for indoor environment. It includes cooling circuit with appropriate protections, one scroll compressor, air-cooled condenser with fans, regulation, water tank with evaporator, pump with bypass, electrical switchboard, digital temperature controller, fault showing. The cooler heats the ambient air, in lower spaces it is necessary to vent the heated air through the discharge air duct. In the winter months, the chiller can be heat ambient space. If the room is air-conditioned at the working place of the cooler, in the summer months we recommend sucking the air through the suction duct from outside.
| TECHNICAL PARAMETERS |  |
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| Cooling capacity: | 20 kW at water temperature 11 °C | |
| input power: | 7.0 kW | |
| Current: | 23.0 A | |
| Starting current: | 91.4 A | |
| Voltage: | 3+N+PE~50Hz 400/230V TN-S | |
| Circuit breaker: | motor sircuit breaker 25 A |
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| Supply cable: | CYKY-J 5x4 | |
| Refrigerant / volume: | R 407C / 6.0 kg |
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| Tank volume: | 270 l | |
| Liquid flow / pressure: | 70 l/min / 2.0 bar | |
| Air flow: | 9,000 m3/h | |
| Weight: | 395 kg |
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| Coverage: | IP 43 |
| Flow of used pumps: | Cooling capacity: |
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