SED-4HKY1-Q — Air Compressor - Integrated Permanent-Magnet Variable-Frequency Screw Compressor
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SED-4HKY1-Q 4 kW custom integrated permanent-magnet variable-frequency screw air compressor (PMVF), with 0.4-0.6 m3/min displacement at 0.8 MPa. Outlet port DN10. Energy-saving variant using a permanent-magnet synchronou
Funktionsweise
A permanent-magnet synchronous motor drives a screw air-end via an Inovance VFD. Demand-driven variable speed maintains constant outlet pressure: when downstream pressure drops, motor speed increases; when demand is low, motor speed decreases, reducing energy consumption. This constant-pressure control eliminates the load/unload cycling of fixed-frequency units, reducing energy use by approximately 30%.
