Hisense

DC Air-cooled Scroll Chiller (Heat pump) Hi-Mod VE1 Series

Hi-Mod VE1 series adopts full DC inverter technology, and is featured with EVI technology, which facilitates strong heating under low ambient temperature and improves the energy efficiency greatly.

Inverter EVI Compressor for High-efficiency Heating

A new generation of DC inverter EVI scroll compressor is adopted, which facilitates strong heating under low ambient temperature and improves the power and energy efficiency greatly. All products of Hi-Mod VE1 series adopt all inverter technology, that is, all compressors are high-performance DC EVI scroll compressors, and all fan motors use DC inverter motors, which brings an extraordinary experience to users.

Stepless Fan-speed Control

The Hi-Mod VE1 series adopts DC variable speed fan motor, which can greatly reduces the power consumption. The fan speed is adjusted steplessly according to the ambient conditions and air conditioning load, which also matches with the stepless inverter technology of the compressor to get high-efficiency and reliable performance. The stability of discharge pressure and suction pressure of compressor is assured. The allocation of refrigerant is more stable, and the capacity output of indoor unit is assured. Response to the fluctuation of air-conditioning load quickly and accurately.

Lubricant Oil Management

Equipped with high-efficiency external ol separator, the oil separation efficiency is as high as 98%, which effectively reduces the oil circulation in the system (<2%) and improves the energy efficiency of the unit. The compressor has a built-in oil filter to ensure that the lubricating oil of the compressor is clean and well lubricated throughout its life cycle. The compressor has a built-in positive displacement gear oil pump, which can actively supply oil at all times at each speed, ensuring worry-free lubrication.

Intelligent Energy Regulation for Multiple Modules

The fixed-speed system carries out load control by regulating the number of compressors started and stopped. The outlet water temperature fluctuates dramatically, and the compressors operate at full load with low COP. The inverter system carries out load control by regulating the frequency of the compressor. In case of multiple modules, each system can automatically regulate the frequency. Thus, the outlet water temperature fluctuates slightly, and the COP can be increased by 15%-20%.