The DX direct‑evaporation fan wall is an integrated EC cooling fan wall without chilled‑water system. It is equipped with EC permanent‑magnet fan matrix and built‑in DX refrigerant evaporator, which directly connects to the air‑conditioning compressor refrigeration circuit. No chilled‑water units, water pipelines or auxiliary accessories are required.
EC fans support stepless intelligent speed regulation, dynamically adjusting cooling capacity according to indoor temperature and equipment load with fast response and precise temperature control.
It adopts N+1 fan redundant architecture to ensure non‑stop system operation and eliminate single‑point failures.
The whole unit features modular integrated design with compact structure and short installation cycle, requiring no complicated civil engineering or pipe‑network construction.
It adapts to computer rooms and workshops without chilled‑water supporting facilities. With simple operation‑maintenance and low failure rate, it is an energy‑efficient cooling solution for small‑and‑medium‑sized computer rooms and retrofit projects.
