Full-lifecycle Energy & Carbon Integrated Service Provider

Performance Features:

◎ Uses R134a refrigerant. As an HFC working fluid, R134a is an environmentally benign refrigerant recognised globally.

◎ Equipped with a Hanzhong two-stage magnetic levitation centrifugal compressor with excellent industry-leading performance.

◎ High-efficiency permanent magnet synchronous motor cooled by refrigerant.

◎ High-efficiency on-board liquid-cooled frequency converter with harmonic distortion below 5%.

◎ High-efficiency falling-film (spray-type) evaporator and high-efficiency shell-and-tube condenser.

◎ Throttling assembly combining composite orifice plates and oil-free-system-specific electronic expansion valves. It adjusts refrigerant flow promptly under variable loads and working conditions to guarantee stable unit operation.

◎ Dedicated Siemens intelligent control system for safety protection, enabling rapid start-up and extremely user-friendly operation.

◎ Cooling capacity: 1,400–3,470 kW.

Scope of Application:

◎ Suitable for various medium and large-scale projects.