FR-E720-2.2K PDF catalog MITSUBISHI 3 phase 200V converter FR-E720-2.2K datasheet PDF datasheet

LINK MELSEC-I/O master module.
DC5V consumption current: 200mA.
High speed counter equipped with 6 to 8 channels.
FX series of all models are standard with a high-speed counter.
Through a simple procedure to achieve high speed control.
Through the CC-Link and a variety of machine communications, the province of wiring MITSUBISHI 3 phase 200V converter PDF datasheet.
Using CC-Link to control a variety of FA machines FR-E720-2.2K
FX3G (*) /FX3U (C) series can be expanded by CC-Link control points.
Data communication with various machines using Ethernet.
FX3 series through Ethernet expansion device,
The monitoring and maintenance of equipment can be easily carried out in a place far from the scene.
Various machine communication with MODBUS protocol
Special adapter for MODBUS communications,
FX3 series can be used as a master or slave station with a variety of MODBUS protocol machine communication MITSUBISHI 3 phase 200V converter PDF datasheet. Function: bus conversion FX5 (connector) - FX3.
Input and output points: 8 points.
Conversion module connecting FX3 series expansion module.
FX3 series expansion module, only the right side of the bus conversion module can be connected. "MITSUBISHI inverter FR-F720P series MITSUBISHI 3 phase 200V converter PDF datasheet.
Voltage level: three phase 200V.
Frequency converter capacity: 2.2KW.
When the inverter is running, the starting current and starting torque of the motor are how?
With the operation of the inverter, with the acceleration of the motor to improve the frequency and voltage,
The starting current is limited to 150% below the rated current (according to the different types of aircraft, 125%~200%) FR-E720-2 FR-E720-2.2K PDF datasheet. 2K PDF datasheet.
It is based on the overall effect of three-phase waveform generation,
In order to approach the ideal circular rotating magnetic field in the air gap of the motor,
A generation phase modulation waveform control inscribesthe polygon to approach the circle way FR-E720-2.2K PDF datasheet.
After practice, it has been improved, that is, the introduction of frequency compensation, can eliminate the error of speed control;
By feedback estimation of flux amplitude, eliminating the influence of stator resistance at low speed, the output voltage and current closed loop,
In order to improve the accuracy and stability of the dynamic.
But there are many control circuit, and no torque is introduced, so the system performance has not been improved.
Frequency converter is a power control device which uses the power of the power semiconductor device to change the power frequency to another frequency,
Can realize the asynchronous motor soft start, variable frequency speed regulation, improve the operation precision, change the power factor, over current / over voltage / overload protection and other functions.
The use of frequency converter motor is in order to speed, and reduce the starting current.
In order to produce a variable voltage and frequency,
The equipment to the power of the AC power conversion to DC (DC), the process is called rectification.
The direct current (DC) is transformed into alternating current (AC) and its scientific term is "inverter" (inverter).
General inverter is the DC power supply inverter for a certain fixed frequency and a certain voltage of the inverter.
For the inverter as the frequency adjustable, adjustable voltage inverter, we called the inverter.
Inverter output waveform is simulated sine wave,
Is mainly used in three-phase asynchronous motor speed control, and also called frequency governor.
For the variable frequency inverter, which is mainly used in the testing eqquipment of instrument and meter,
To sort out the waveform, you can output the standard sine wave, called the inverter power supply FR-E720-2.2K PDF catalog.
The general inverter is 1520 times inverter price.
The main device called "inverter" because of the voltage or frequency of the inverter device ",
Therefore, the product itself is named "inverter", that is: inverter MITSUBISHI 3 phase 200V converter PDF datasheet. "