MITSUBISHI inverter FR-A740 series.
Voltage level: 3 phase 400V.
Frequency converter capacity: 75KW.
Frequency converter is the application of frequency conversion technology and micro electronics technology, by changing the motor operating power frequency mode to control the AC motor power control equipment FX1S-20MT-ES/UL Manual FX1S-20MT-ES/UL PROGRAMMING MANUAL II.
The converter is composed of rectifier (AC), filter, inverter (DC), braking unit, driving unit, micro processing unit of the detection unit FX1S-20MT-ES/UL
Inverter by the internal IGBT to adjust the output power supply voltage and frequency,
According to the actual needs of the motor to provide the required power supply voltage, and then achieve the purpose of energy saving, speed control, in addition to the,
Inverter has a lot of protection functions, such as over current, over voltage, overload protection and so on FX1S-20MT-ES/UL Manual FX1S-20MT-ES/UL PROGRAMMING MANUAL II. Total input and output points: 16 points.
Input points: 16 points.
Output type: DC24V.
FX2N extension module.
The expansion module is an input and output expansion device of the power supply from the basic unit or the expansion unit,
Can choose the relay or crystal output models, to 8 points for the unit to connect FX1S-20MT-ES/UL Manual FX1S-20MT-ES/UL PROGRAMMING MANUAL II.
Can be extended to FX3GA/FX3G, FX3GE, FX3GC, as well as FX3U, FX3UC series,
When connecting to FX3UC or FX3GC, you need FX2NC-CNV-IF or FX3UC-1PS-5V.
The number of connection points depends on the basic unit and the expansion unit. "MITSUBISHI inverter FR-F740 series.
Voltage level: three phase 400V.
Frequency converter capacity: 2.2KW.
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 device is the first 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) FX1S-20MT-ES/UL Manual FX1S-20MT-ES/UL PROGRAMMING MANUAL II.
General inverter is the DC power supply inverter for a certain fixeed frequency and a certain voltage of the inverter FX1S-20MT-ES/UL Manual FX1S-20MT-ES/UL PROGRAMMING MANUAL II.
For the inverter as the frequency adjustable, adjustable voltage inverter, we called the inverter. "