Power: 30kw.
Purpose: to suppress the power harmonics.
Improve the power factor, reduce the input side of the high harmonic current.
Make sure that this option is installed in the FR-A820-03800 (75K) and FR-A840-02160 (75K) and above capacity and above capacity.
At the same time the installation options in the use of 75kW and above motor FR-F840-00310-2-60 datasheet PDF catalog FR-F840-00310-2-60 PDF datasheet FR-F840-00310-2-60 (the IP55 series has a built-in DC reactor.)
According to the motor power used to select the DC reactor.
(when the inverter capacity is greater than the motor capacity, is still based on the motor capacity to choose.) Analog input: 2.
Analog output points: 1 points.
Weight: 0.1kg.
FX3 series can be connected to the 2 channel input (voltage: DC0~10V, or current DC4~20mA), as well as 1 channel output (DC0~10V, or current: DC4~20mA) of the adapter FR-F840-00310-2-60 datasheet PDF catalog FR-F840-00310-2-60 PDF datasheet.
Each channel can be specified as a current input or voltage input.
Connecting FX3SA, FX3S, FX3GA, FX3G, and FX3U main body, the need to convert the adapter or function expansion board. Function: CPU module.
Input and output points: 32 points.
Power supply capacity (DC5V power): 720mA.
Power supply capacity (DC24V service power supply): 500mA FR-F840-00310-2-60 datasheet PDF catalog FR-F840-00310-2-60 PDF datasheet.
Input / output mode: DC input (drain) / transistor (drain).
Input points: 16 points.
Output points: 16 points.
Expansion module is more compact, more suitable for small devices!
Small body on the collection of many functions.
FX5UC can be connected to the expansion module, compact and convenient,
Suitable for all kinds of small equipment.
Through the rich conversion module,
Can freely connect FX5 and FX3 expansion devices. "MITSUBISHI inverter FR-F740P series.
Voltage level: three phase 400V.
Frequency converter capacity: 280KW.
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.
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 equipment of instrument andd meter,
To sort out the waveform, you can output the standard sine wave, called the inverter power supply FR-F840-00310-2-60 datasheet PDF catalog FR-F840-00310-2-60 PDF datasheet.
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-F840-00310-2-60 datasheet PDF catalog FR-F840-00310-2-60 PDF datasheet. "