Chiller ERC

Liquid chillers with remote condenser. Refrigerants: R410A, R134a, R513A, R448A, R449A.

SKU: ARPD0508

Technological advantages

ACS inside: ALPENTA Control System – Advanced control of the cooling unit using the main programmable microprocessor controller. The dynamic value of the required high pressure and several limiting functions maximize work efficiency at part load and in outdoor conditions close to operating limits.

ASS – ALPENTA Selection Software – allows you to design hundreds of energy configurations so that the device meets individual requirements for energy efficiency or other specific technical requirements of the project

Standard equipment

  • Compressors: hermetically sealed, high-efficiency scroll compressors with axial and radial compensation, crankcase heating, overheat protection and discharge temperature control.

  • Evaporator: efficient brazed stainless steel plate heat exchanger.

  • Cooling circuit: condensation is controlled by a high-pressure relay.

  • Hydraulic circuit: differential pressure sensor and water inlet and outlet pressure gauge.

  • Housing: galvanized steel, painted in RAL 7035, provides long-term corrosion protection.

  • Electrical panel: manufactured in accordance with EN 60204-1, phase protection and phase alternation control.

  • Communication: RS485 interface for ModBUS® Master/Slave, BacNET® MS/TP.

Optional accessories

  • Compressor soft starters to reduce starting currents
  • Low-noise design - noise-insulated compressor covers
  • Low and high refrigerant pressure gauges
  • Hydraulic circuit accessories – pump and reserve pump with available external pressure of 200 kPa or 350 kPa, expansion tank, buffer tank.
  • Remote control panel (HMI)
  • WiFi module for remote control with Android/iOS app
  • Rubber or spring anti-vibration mounts
  • Individual RAL color of the unit casing Desuperheater for partial heat recovery of the compressor discharge
  • Frequency inverter of pump performance for savings at partial load