Water cooled liquid chillers
High quality industrial chillers with free cooling option, reversible heat pumps or condensing units that allow a wide variety of applications. High variability of configurations, wide range of standard features and broad selection
of additional options. State of the art design of the units external casing.
EWC
Water cooled chillers
Recovery option
Heating mode – Irreversible Heat pump


Technological advantages
ACS inside: ALPENTA Control System – Advanced control of the cooling unit via main programmable microprocessor controller. Dynamic high pressure setpoint and several limiting functions maximize working efficiency at part load and in outdoor conditions close to the working limits.
ETO ready: Engineer to Order unit engineering and manufacturing process are managed to meet individual requirements for energy efficiency or other project specific technical characteristics. Individual configurations
are designed in ALPENTA Selection Software (ASS).
Standard equipment
- Compressors – hermetic high-efficiency scroll compressor with axial and radial compliance crankcase heaters, internal overheating protection and discharge temperature monitoring.
- Condenser – reliable aluminium fins and copper pipes exchanger.
- Cooling circuit– condensation controlled by a high pressure sensor.
- Hydraulic circuit – differential pressure switch and water IN/OUT pressure gauge.
- Evaporator – efficient braze welded stainless steel plate exchanger.
- Casing – provides galvanized steel sheet metal painted RAL7035 provide long lasting resistance against corrosion.
- Electrical switchboard – made in accordance with standards of EN 60204-1, phase failure protection relay.
- Communication – RS485 Insulated interface for ModBUS® Master/Slave, BacNET® MS/TP.
Optional accessories
- Softstarters
- Remote control panel (HMI)
- Electric heating of control schwitchboard
- Epoxy coated condensing coils
- Refrigerant gauges
- Electronic expansion valve
- Desuperheater
- Low noise execution – compressor jackets or fully closed casing
- Hydraulic circuit accessories – water pump, reserve water pump, expansion vessel, accumulation vessel, relief valve, shut-off valves, check valves, water IN/OUT pressure gauge, Victaulic kit
- Rubber or spring anti-vibration mounts
Download files

