Main Applications of RNB-6000 converter, widely used in thermal, power, hybroeletricity, Transmission & distribution equipment, metallurgy, chemical engineering, contruction and so On. Features: 1 Brand new dimensional vector technique. 2 Unique software dead area compensation. 3 Excellent tracking self-start of non-speed sensor with speed shift. 4 Automatic energy saving operation. Voltage fluctuation restrain. 5 Complete protection of Frequency Converter. 6 DC power supply of Frequency Converter. 7 Preset flexible PWM energy loss brake. 8 Friendly man-machine interface, flexible input and output interfacedigital output routes. 9 Intelligent temperature detecting, intelligent fan management 10 DC breaking Specification: 1 Input: 3 phases 380V ± 20% , voltage unbalance rate: