Variable frequency chiller unit

Variable frequency chiller:

The organic combination of variable frequency power supply, variable frequency compressor, electronic expansion valve, and microcomputer technology is adopted to further improve the performance of the variable frequency chiller. During use, the temperature fluctuation of the unit is small, the adaptability is better, and it is insensitive to power supply voltage fluctuations. After the compressor is started, it generally does not stop and the cooling capacity isThe variation within the range of 35% to 117% avoids frequent on-off of ordinary chillers, prolongs the service life of compressors, and has the characteristics of high efficiency and energy saving.

The control system of the variable frequency chiller adopts imported technologyPLC program controller, equipped with a large touch screen in the human-machine interface, with a simple and elegant interface and intuitive operation. Equipped with reliable safety protection devices, including high and low voltage protectors, exhaust overheat protectors, compressor motor overheat protectors, overload current protectors, anti freezing temperature protectors, water flow protectors, emergency stop switches, temperature sensitive melting plugs, safety valves, etc.