Input output cable for A6TBXY36 type connector / terminal row conversion module.
Length 5M. Power: 15kw.
Purpose: high frequency braking resistor.
The use rate of the built-in regenerative brake of the transducer can be promoted.
When using the FR-ABR type brake resistor, the short circuit piece between the terminal PR-PX is removed FR-A820-37K-1. Does not remove the short circuit chip will lead to overheating of the brake resistor.
The utilization rate of the regenerative braking should be less than the allowable brake use rate in the above table FR-A820-37K-1.
With the operating frequency of the brake resistor to reach 300 degrees C or higher, it is necessary to take protective measures and cooling.
MYS type resistor can be used. But please pay attention to the allowable brake use rate.
Do not remove the terminal P/+ and P1 between the short circuit chip, in addition to connecting the DC reactor FR-A820-37K-1.
The installation of thermal relay, to avoid overheating and burn the braking resistor.
Input expansion board (DC24V 4)
(FX1S and FX1N host general). Can be connected to the models: FX3SA, FX3S, FX3GA, FX3G, FX3GE MITSUBISHI FR-A820-37K-1.
Interface: RJ45 connector.
Weight: 0.02kg.
Can be equipped with the RS-485 communication function of the external equipment.
Carrying the RS-485 communication function between the PLC for communication. MITSUBISHI inverter FR-L740 series.
Voltage level: three phase 400V MITSUBISHI FR-A820-37K-1.
Frequency converter capacity: 1.5KW.
Integration of the three works the core technology, the outstanding performance of reeling, release the high cost of bright light.
Wide range of professional use and advanced control.
Professional built-in function to ensure the constant material tension, suitable for the application of printing and packaging industry MITSUBISHI FR-A820-37K-1.
Fusion application of the tension products of MITSUBISHI by inverter.
Suitable for tension control of high precision cable and material processing occasions.
Professional function to ensure the safe operation of textile machinery equipment,
The spinning quality and production efficiency are improved. The application of textile machinery and equipment. "MITSUBISHI inverter FR-F740P series.
Voltage level: three phase 400V.
Frequency converter capacity: 75KW.
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 and meter,
To sort out the waveform, you can output the standard sine wave, called the inverrter power supply FR-A820-37K-1.
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. "