1. Energy saving and high efficiency
The bipolar centrifugal compressor is not easy to surge, and the system economizer supplements air between the compressor stages, increasing the cooling capacity by 40%
Adopting international brand airborne frequency conversion drive technology, the comprehensive part meets the performance coefficient (IPLV) up to about 10
The patented heat recovery period is used to recover the waste heat generated in the refrigeration process, and 50 ℃ hot water can be obtained for free, and the efficiency of the unit is increased by 5%
2. Safe and reliable
The unit has a built-in oil cooler, and the oil pump is built in the compressor oil tank and is cooled by refrigerant, which is safe and reliable
The self-developed multi-stage throttling device can adjust the supply of refrigerant in time under the change of load and working conditions to ensure the safe and efficient operation of the unit
3. Intelligent control
International brand PLC integrated controller, fully automatic operation
Large-size true color touch screen, Chinese display, convenient operation and management
Cloud service platform, mobile phone APP remote monitoring, providing fault warning
4. Range of technical parameters
Single cooling capacity range: 800KW~6500KW
Outlet temperature range: 5℃~25℃
