Water chiller EWSLA

screw compressorwater-cooled

Monobloc water chillers with water condensation. Series with semi-hermetic screw compressors and refrigerant gas R134a. _______________________________________ MAIN CHARACTERISTICS • Cooling capacities: 203.3 to 1,627.6 kW • Compressor: semi-hermetic screw high efficiency with limited part-winding or star-delta start (depending on model); includes integral protection, crankcase heater and stopcock in the refrigerant gas pressure pipe • Electronic expansion valve: standard on all models • Water side exchanger (evaporator): shell & tubes and dry-expansion; with countercurrent heat exchange; includes closed cell expanded polyurethane rubber insulation, water flow differential pressure switch and Victaulic connections • Water side exchanger (condenser): shell & tubes with safety valve, service connection with stopcock in the refrigerant gas circuit • Control: electronic microprocessor • Structure: galvanised and powder-coated sheet steel polyester In addition, the unit includes: • Clock card • High and low pressure display refrigeration circuit • Master/Slave management up to 4 units in parallel • Analog signal 0-10V for operated condensation control per external device