MITSUBISHI inverter FR-F740 series.
Voltage level: three phase 400V.
Frequency converter capacity: 250KW.
The main circuit of the inverter can be divided into two categories in general: voltage type is the voltage source of the DC converter for AC inverter,
The filtering of the DC circuit is the capacitance; the current mode is the DC conversion of the current source to the AC inverter,
The DC loop filter is the inductor FR-F720P-90K PDF FR-F720P-90K
Why is the frequency of the inverter voltage proportional to the change?
The electromagnetic torque of any motor is the result of the interaction between the current and the magnetic flux, the current is not allowed to exceed the rated value, otherwise it will cause the heating of the motor FR-F720P-90K PDF.
Therefore, if the magnetic flux decreases, the electromagnetic torque will decrease, which leads to the reduction of the load carrying capacity. Purpose: to operate, monitor, and change the parameters through the network FR-F720P-90K PDF.
Applicable frequency converter: FR-A700, FR-F700, FR-E700. Power: 55kw.
Voltage: 400V.
Purpose: high frequency braking resistor.
The braking ability provided by the braking capacity is larger than that provided by the external braking resistor.
Can also be connected without built-in brake transistor inverter MITSUBISHI Instruction manual.
Three types of discharge resistors are available.
Please select according to the required braking torque. Max input / output points: 16 points.
Power supply voltage: 24VDC.
Input points: 8 points.
Output points: 8 points.
Output type: Transistorr (sinktype) MITSUBISHI Instruction manual FR-F720P-90K Manual .
Power consumption: 25W.
Weight (kg):0.6.
Size (WxHxD) mm:130x90x86.
Built in CPU, power supply, input and output. By using a rich variety of functional extension boards and special adapters,
Can achieve high precision control.
Based on the function of FX2N has been greatly strengthened and enhanced MITSUBISHI Instruction manual.
High speed operation.
Basic instructions: 0.065 s/ instruction.
Application instruction: 0.642 s/ instruction.
Large capacity memory.
Built in program memory 64000 steps.
Flash memory cartridge with program transfer function.
Authentication。
Corresponding EN and UL/cUL authentication.
Faster and more efficient. Support high speed control and network communication, and have the function of data recording.
High speed, large capacity, multi-function high-end machine.
FX3U supports high speed processing, CC-Link communication, network communication, analog control and advanced positioning system.
Connected to the CC-Link, including the remote I/O, the maximum input and output control points up to 384 points,
Can correspond to a variety of fiield needs, the use of its scalability and flexibility to expand the scope of application of the control system FR-F720P-90K Instruction manual.
Third generation high function micro programmable controller.
High speed, high efficiency, high performance, large capacity, and new features FR-F720P-90K Manual .
Built in high speed processing and positioning.
Control points: maximum 256 points.
Use CC-Link remote I/O for 384 points.