MITSUBISHI FR-A740-18.5K-CHT TECHNICAL MANUAL PDF

Input and output points: 32 points.
Power supply: DC24V.
Input points: 16 points.
Input specifications: drain / source.
Output points: 16 points.
Output form: transistor output (source) FR-A740-18.5K-CHT PDF.
Power consumption: 8W.
Weight: 0.2KG.
Outline dimension: 34x90x87mm.
Ultra compact model.
Basic unit: 32.
FX3GC is a connector type of compact PLC,
In the same performance with the FX3GA/FX3G can also save space, the provincial connection FR-A740-18.5K-CHT
Compact third generation standard model.
Connector type provincial space and provincial connection.
Suitable for small scale control of high cost.
Control points to 128 points, the use of CC-Link remote I/O can control the maximum 256 points FR-A740-18.5K-CHT PDF.
N product details
Built in CPU, power supply, input and output.
Connector type input and output, the FX3 series of functions to compact body internal condensation. "MITSUBISHI inverter FR-F740P series.
Voltage level: three phase 400V FR-A740-18.5K-CHT PDF.
Frequency converter capacity: 1.5KW.
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 TECHNICAL 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 TECHNICAL 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 which uuses 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 TECHNICAL MANUAL FR-A740-18.5K-CHT 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 mainlyy 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 FR-A740-18.5K-CHT TECHNICAL 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 FR-A740-18.5K-CHT Manual . "