MITSUBISHI inverter FR-A740 series.
Voltage level: 3 phase 400V.
Frequency converter capacity: 110KW.
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 FX3U-80MR/ES-A PDF.
The converter is composed of rectifier (AC), filter, inverter (DC), braking unit, driving unit, micro processing unit of the detection unit
FX3U-80MR/ES-A
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 FX3U-80MR/ES-A PDF. Power: 7.5kw.
Voltage: 200V.
The surge voltage of the motor can be suppressed when the 400V motor is driven by a frequency converter.
Motor suitable for 5.5 to 37kW. Power: 280kw.
Purpose: to suppress the power harmonics.
Connected to the inverter input, can be used to improve the power factor, reduce the input side of the high harmonic current FX3U-80MR/ES-A PDF.
According to the motor power used to select AC reactor.
(when the inverter capacity is greater than the motor capacity, is still based on the motor capacity to choose.) The operation, monitoring, parameter modification and other operations can be carried out by computer or PLC.Output points: 16 points.
SCR output type. Power: 55kw.
Purpose: to suppress the power harmonics.
Connected to the inverter input, can be used to improve the power factor, reduce the input side of the high harmonic current.
According to the motor power used to select AC reactor.
(when the inverter capacity is greater than the motor capacity, is still based on the motor capacity to choose.) 20 pin connector on both ends of the circular multi-core cable.
Length 3M. Max input / output points: 30 points.
Power supply voltage: 24VDC.
Input points: 16 points.
Output points: 14 points.
Output type: relay.
Power consumption (W): 8.
Weight (kg):0.35.
Size (WxHxD) mm:100x90x49.
Host has 10 points (6I/4O), 14 points (8I/6O), 20 points (12I/8O), 30 points (16I/14O) of 4 types.
This type of PLC is mainly used in all of the digital input, digital output control point of the device.
Can be directly connected to the 220V city power, built-in 8K step EEPROM memory, no battery, easy to maintain.
The series transistor output (MT) of the PLC, can be output 2 100KHz pulse, direct drive servo or stepper motor.
The series PLC can not be brought with the expansion module, but can be installed by the BD board to extend a small amount of I/O.
The series 1N through the iinstallation of BD series PLC board, can achieve RS232, RS485, RS422 communication FX3U-80MR/ES-A datasheet.
All equipment is digital input and output point.
The total I/O points are not more than 30 points, and the input points are less than 16, thhe output points are less than 14 FX3U-80MR/ES-A datasheet.
Its MT series of PLC can drive 2 way servo or stepper, commonly used in the control system for a simple manipulator.