MITSUBISHI inverter FR-D720 series.
Voltage level: three phase 200V.
Frequency converter capacity: 2.2KW.
Vector control variable frequency speed control is the practice of the asynchronous motor in the three-phase coordinate system of the stator current Ia, Ib, Ic, through the three-phase to two-phase transformation,
The alternating current of Ia1Ib1 is equivalent to a two phase stationary coordinate system, and then is rotated by the rotor field oriented,
Equivalent to the DC current Im1, It1 (Im1 equivalent to DC motor excitation current in synchronous rotating coordinate system;
It1 equal to the armature current proportional to the torque, and then imitate the DC motor control method, to obtain the DC motor control,
The control of asynchronous motor is realized through the corresponding inverse ccoordinate transformation FX3U-80MR/DS PDF FX3U-80MR/DS PDF FX3U-80MR/DS Manual FX3U-80MR/DS Max input / output points: 80 points.
Power supply voltage: 24VDC FX3U-80MR/DS PDF.
Input points: 40 points.
Output points: 40 points.
Output type: relay.
Power consumption: 40W.
Weight (kg):1.2.
Size (WxHxD) mm:285x90x87.
Note recording function, Component annotation can be recorded in the program register.
Online program editor, online change the program will not lose the working hours or stop production operation MITSUBISHI USER'S MANUAL.
RUN/STOP switch, running on panel / stop switch easy to operate.
Remote maintenance, remote programming software can monitor, upload or uninstall programs and data via modem communications
Password protection, using a eight digit password to protect your program MITSUBISHI USER'S MANUAL.
Clock function and hour meter function, all of the PLC FX2N has a real-time clock standard.
Continuous scanning function, to define the operation cycle for the application of the continuous scan time.
Input filter adjustment function, you can use the input filter to smooth the input signal (in the basic unit x000 to x0177) MITSUBISHI USER'S MANUAL FX3U-80MR/DS USER'S MANUAL. Power: 75kw.
Purpose: to suppress the power harmonics.
Connected to the inverter input, can be used to improve the power factor, reduce the input side of the high harmonic current.
According to the mmotor power used to select AC reactor FX3U-80MR/DS Manual.
(when the inverter capacity is greater than the motor capacity, is still based on the motor capacity to choose.)