SED-70LSJ-F — Air-Cooled Screw Chiller
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SED-70LSJ-F 70HP air-cooled screw chiller. Cooling capacity 196 kW (168,560 kcal/h). Single Hanbell (Taiwan) semi-hermetic twin-screw compressor. Total power 49.6 kW, consumption power 58.9 kW, running current 71 A. Capa
Funcionamiento
Hanbell semi-hermetic twin-screw compressor (5:6 male-female rotor ratio, Y-Δ start) compresses R-22 refrigerant. High-pressure gas condenses in the copper-finned air-cooled condenser (63,500 m³/h fan airflow). Liquid passes through externally equalized thermostatic expansion valve and evaporates in the shell-and-tube evaporator, cooling chilled water from 12°C inlet to 7°C outlet. Four-step capacity control (0/33/66/100%) modulates load for partial-load efficiency.
