MITSUBISHI inverter FR-A720 series.
Voltage level: 3 phase 200V.
Frequency converter capacity: 5.5KW.
Inverter output for the PWM wave, containing more harmonic.
Frequency conversion power sensor through the input voltage and current signals to exchange sampling,
Sampling value through cable, optical fiber and other transmission systems and digital input frequency conversion power analyzer,
The sampling value of the voltage and current is calculated by the digital input frequency conversion power analyzer,
It can obtain the parameters such as voltage effective value, current effective value, fundamental wave voltage, fundamental current, harmonic voltage, harmonic current, active power, fundamental wave power and harmonic power MITSUBISHI FX3U-32MR/DS HARDWARE MANUAL MITSUBISHI FX3U-32MR/DS HARDWARE MANUAL FX3U-32MR/DS Built in CC-LINK/LT master function PLC.
From the scene of the complex wiring operations, such as the liberation of false wiring,
FX3UC basic unit standard, distribution network CC-LINK/LT.
The I/O module can be easily controlled by using only the FX3UC basic unit.
The input and output of the program is automatically assigned to the remote I/O station I/O,
So it doesn''t need complicated parameter setting MITSUBISHI FX3U-32MR/DS HARDWARE MANUAL.
Has the same function as the CC-LINK/LT master station module.
By installing the high speed, high performance PLC and CC-LINK/LT master function organically combined together to achieve a superior price.
FX3UC basic single built in the network with the power 0.35A.
For the less number of remote I/O, there is no external power adapter, can also be connected to the.
Input and output maximum 256 points.
For the extension of the device connected to the basic unit, the total up to 256 points can be controlled. Power: 37kw.
Voltage: 200V.
There are 100% braking torque output in continuous regeneration, which can correspond to the continuous regeneration operation of the pipeline control.
There is no need to install the braking unit for each frequency converter, which can reduce the comprehensive space and reduce the comprehensive cost.
Renewable energy can be used for other frequency converter, excess energy back to the grid, to achieve energy saving. Power: 7.5kw.
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. 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.
With the operating frequency of the brake resistor to reach 300 degrees C or higher, it is necessary to take protective measures and cooling FX3U-32MR/DS Manual.
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 thhe short circuit chip, in addition to connecting the DC reactor FX3U-32MR/DS Manual.
The installation of thermal relay, to avoid overheating and burn the braking resistor.