E280 is upgrated on the basis of our E series VFD which originally launched in 2004 and has sold more than 1.2 million units with very good quality and stability. Features: 1. Strong torque at low frequency. 200% start torque at 0Hz under VC control, 180% at 0Hz under SVC control. 2. LED and LCD keypad optional. 3. Intuitive real-time monitering to know nearly hundred kinds of parameters. 4. Hundreds of combinations of torque and revolution. 5. Programmable 16-segment speed running, indepedent setting of running time, acceleration & deceleration time and moving direction of each segment. 6. Support Modbus-RTU, Profinet-DP and CANopen etc. 7. Software virtual I/O function with simple parameter setting, it configures virtual I/O flexibly that reduce external interference and simplify wiring. 8. Power range: 3phase 0-380V 1.1KW-315KW