Roller door control unit BS-C17

Control box for high speed roll up door operator Main features: * Soft start time and frequency are adjustable * The system Self-indentifies and sets the deceleration position * Time protection function * Terminals for external infrared ( photocell) protection * Terminals for external Air-ware switch ( Safety Edge). The system automatically cancels this protection at 20cm ahead of the closing-limit. * Terminals for external Loop Detector / Rador * Semi-open / Full open switchable * The system self-identifies and learn the input signals are N.O. or N.C. ower input: - AC 220V 380V Power output: - 1500W 2200W Frequency: - 20Hz ~60Hz Temperature: - -10℃~55℃ Humidity: - < 70℃