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Vector Inverters is a space vector PWM control inverter with internal braking unit and DC braking resistor. The Vector Inverters have higher torque, quiet, full of functions to suit for all kinds of machines and can help you gain multi-effect in work & make product become the most excellent.
Characteristics:
Use DSP CPU space vector PWM control.
RS485 Communication.
Internal braking unit and DC braking.
Analog input signal: 0-10VDC, 4-20mA.
Selection of free running stop or dynamic braking stop.
V/F curve adjustable.
Torque boost and slip compensate automatically.
4 internal ramps (Linear / S-shaped).
Speed pulse generation output.
Max. Torque current limits.
Internal PID controller and timer.
Restart search frequency (Close loop).
Master / slave driver system.
Phase to earth and phase to phase short circuit protection.
Use high efficiency power module.
8 internal speed reference values and Jog operation.
PG close loop control.
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Current Vector Control Engineering Inverter for big load
1. Adopt current vector control and realize full load output at low frequency (0.1Hz).
2. Super great overload capacity, 150% of rated current for 3 minutes, 200% of rated current for 5 seconds.
3. Perfect special control function for injection molding machine
A. This series provides two 0~1A and two 0~10V inter-isolated analog input signal channel which makes buildup for all kinds of injection molding machine control circuit more convenient.
B. Combine fine current vector control arithmetic with special demand from injection molding machine to the inverter which realizes fast control to torque current and fulfills high control demand from process such as high pressure molding closing, plastic injection etc. To the inverter.
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POSIDRIVE MDS 5000
Vector-controlled frequency inverter optimized for MGS drives from 0.37 to 7.5 kW
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AC drives
