MD290 VFD
MD290 series inverter is a general-purpose inverter 0.7 kw to 500kw, which can easily drive and control asynchronous motor. It has user programmable function and background software monitoring and communication bus function. It is small in size, powerful in function and stable in performance, and meets international mainstream standards and certifications. Can be used in textile, paper, wire drawing, machine tools, packaging, food, fans, pumps and other industries and a variety of automated production equipment.
Features & Functions
- Open-loop V/F
- Communication Options: (1) Modbus-RTU (2) Profibus-DP (3) CANopen (4)CANlink
- Automatic torque boost
- Slip compensation
- Simplified parameter for easy startup
- 4-independent S-ramps
- Flexible programmable I/O connection
- User programmable function
- Variable DC injection braking
- Comprehensive trip diagnostics
- Output frequency 500 Hz/4500 Hz (HF FirmWare for High Frequency On Demand)
- Wide operating voltage Three-phase 380 to 480 Vac, 0.4 to 500 kW
- Operation in high ambient temperature 45℃ avg
- Built-in DC reactor (18.5 kW and above)
- CE, TUV, UL, ROHS CERTIFICATION*
- Through-hole mounting Options (0.4 to 160 kW)
- Enhanced reliability protection against humidity and pollution dust
- *2 PC-Based Software simplified startup & backup
- In built Simple PLC (Time Based Multi Step Frequency Function)
- Heavy Duty 150 % & Normal Duty 110% Overlaod for 1 minute
- Enhanced reliability protection against humidity and pollution dust
- Flexible installation mode
- IO CONFIGURATION 5 DI/ 2 DO/ 2AI/ 1AO/ PULSE OP/IP RS 485 COMM
- IO EXPANSION CARD 5 DI/ 2DO/ 1AI /1AO & 3DI Extra Card
- EXTRA KEYPADS AVAILABLE
- Swing Frequency, Switchover among multiple motors
- Control multiple motors simultaneously in V/F mode
