FR-A740-110K-CHT MITSUBISHI FR-A740-110K-CHT 3 phase 400V converter

Series Name: F940GOT.
System screen display language: japanese.
Display: 5.7 inches, suitable for a variety of applications, GOT.
Display color: monochrome.
Display device: LCD STN.
Resolution: 320 * 240.
Installation type: panel mounting.
The built-in communication port: RS-422 (1ch) /RS-232C (1ch) FR-A740-110K-CHT.
Power supply vvoltage: DC24V.
GOT-F900 series can be easily applied to a variety of different applications.
3 built-in communication channels.
3 standard communication ports are provided for the same PC (COM2:RS-232C) or a PLC (COM1:RS-232C and COM0:RS-422) communication FR-A740-110K-CHT.
Flexible layout.
F940WGOT can be installed in a vertical or horizontal direction.
The direction of the screen can be directed by programming software.
Screen area FR-A740-110K-CHT.
Through the split screen configuration, you can reduce the operating time.
The image can be divided into two or three parts to display.
According to the user''s application example, the menu screen or the operation of the button sometimes on the screen will often be used to MITSUBISHI FR-A740-110K-CHT.
As a result, it is very time-consuming and inefficient to make a similar picture every time. "MITSUBISHI inverter FR-F740P series.
Voltage level: three phase 400V.
Frequency converter capacity: 160KW.
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 MITSUBISHI FR-A740-110K-CHT.
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 MITSUBISHI FR-A740-110K-CHT.
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 equipment of instrument and meter,
To sort out the waveform, you can output the standard sine wave, called the inverter power supply.
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 inverter FR-A740 series.
Voltage level: 3 phase 400V.
Frequency converter capacity: 110KW.
Frequency converter is the application of frequency conversion technology and micro electronics technology, by changing the motor operating power frequency mode to control the AC motor power control equipment.
The converter is composed of rectifier (AC), filter, inverter (DC), braking unit, driving unit, micro processing unit of the detection unit.
Inverter by the internal IGBT to adjust the output power supply voltage and frequency,
According to the actual needs of thee motor to provide the required power supply voltage, and then achieve the purpose of energy saving, speed control, in addition to the,
Inverter has a lot of protection functions, such as over current, over voltage, overload protection and so on FR-A740-110K-CHT.