CW 4222-8822

2台螺杆式压缩机，2条制冷回路

CW系列冷水机不受周围环境的影响，始终产生低温冷却水。该系列产品适用于各个工业领域下的应用，能够确保最大的灵活性和最高的能源效率。

效益
• Flexible functioning: condensation water temperature ranging from +20°C up to +40°C, and cold water temperature from +5°C up to +20°C
• Efficient functioning on partial loads: setting of the cooling capacity with continuous modulation (stepless) from 25% to 100%
• Green refrigerant R134a
• Reduced energy absorption: high efficiency shell-and-tube evaporator and condensers
• Precision of set temperature: electronic expansion valve as a standard feature
• Safe functioning: high and low pressure switches, high and low pressure gauges, differential pressure switch for min/max flow
• Microprocessor control displaying key water temperature and alarms; voltage fluctuation control, phase sequence control
• Simplified installation, with facilitated and quick startup operations

提高灵活性的选配装置
• Condensation control valve, for optimal management of low condensation water temperature
• Oil flow switch kit, to keep under control the correct lubrication of the compressor
• Evaporator connections (flanged or to welded end)
• Shock absorbers
• Serial interface for connection with Winfactory