... damage of controller, when under high voltage.Wind Generator SZ3K-20KW Controller TECHNOLOGY SPECS Technical SpecificationsITEMMODESZ3KW-CTSZ5KW- ... notpage 2 Output DC voltage, output DC current, generator RPM, generator temperature, wind speed, electric supply available or not ... Cable, anemoscope state, and relay state.With softwvave Data collocation software: Setting controller model and whether it is ...