Maximum frequency: 200kHz.
Input points: 2 points.
Output form: transistor 4 point output.
Weight: 0.2kg.
1 FX3U-2HC can enter the 2CH high speed signal, can achieve the maximum count of 200kHz FX3G-24MT/DS PDF.
Through the comparison of the value of the PLC set, each ch with 2 points of high-speed output terminal.
In the 2 phase count, can be set 1, 2, 4 frequency.
Can be achieved by PLC or external input to count the licensing / prohibition FX3G-24MT/DS
Can also be connected to the linear drive output type of the encoder.
FX3UC host connected to the FX2NC-CNV-IF, the need for FX3U-2HC or FX3UC-IPS-5V. Power: 11kw.
Purpose: to suppress the power harmonics FX3G-24MT/DS PDF.
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 motor power used to select AC reactor.
(when the inverter capacity is greater than the motor capacity, is still based on the motor capacity to choose FX3G-24MT/DS PDF. ) "MITSUBISHI inverter FR-F740P series.
Voltage level: three phase 400V.
Frequency converter capacity: 315KW.
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 USER'S MANUAL.
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 USER'S MANUAL.
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 whicch 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 MITSUBISHI USER'S MANUAL FX3G-24MT/DS Manual.
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 FX3G-24MT/DS USER'S MANUAL.
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 FX3G-24MT/DS Manual. "