... of microcomputer chips, it can achieve the controll of wind generator operation, rectification and charging ,and protection effect.Featuresl,Completely CPU ... current≤100 mACooling typeAuto cooling & fanProtectionOver-charge, over-discharge, unloading, manual and electronic braking, etc. Model TCW3KTCW5KTCW10KTCW20KTCW50KRated Power3KW5KW10KW20KW50KWRated DC Voltage96V120V240V360V690VOver-discharge ...