MITSUBISHI inverter FR-F740 series.
Voltage level: three phase 400V.
Frequency converter capacity: 280KW.
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 MITSUBISHI INVERTER INSTRUCTION MANUAL FR-A720-45K
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 MITSUBISHI INVERTER INSTRUCTION MANUAL.
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.
Applicable frequency converter: FR-A700, FR-F700, FR-E700. Input and output points: 24 points.
Power supply: DC24V.
Input points: 14 points.
Output points: 10 points MITSUBISHI INVERTER INSTRUCTION MANUAL.
Output form: transistor output (drain).
Power consumption: 21W.
Weight: 0.55KG.
Outline dimension: 90x90x86mm.
FX3GE on the performance of the FX3GA increased analog input / output and Ethernet communication and other built-in features FR-A720-45K INSTRUCTION MANUAL.
Applicable to a wide variety of applications.
Basic unit: 24/40 point.
Third generation standard model.
High flexibility FR-A720-45K INSTRUCTION MANUAL.
Suitable for small scale control of high cost PLC.
Control points to 128 points, the use of CC-Link remote I/O can control the maximum 256 points.
A versatile PLC.
Built in CPU, power supply, input and output, analog input and output, Ethernet port, can be used immediately after the purchase FR-A720-45K INSTRUCTION MANUAL.
High speed operation.
Basic instructions: 0.21 s/ instruction.
Application instruction: 0.5 s/ instruction.
Large capacity memory.
Built in program memory 32000 steps.
EEPROM memory cartridge with program transfer function. Function expansion board for RS-422 communication.MITSUBISHI inverter FR-A740 series.
Voltage level: 3 phase 400V.
Frequency converter capacity: 22KW.
FR-A700 converter products are suitable for all kinds of high load requirements of the equipment.
Such as lifting, lift, printing and dyeing, printing and dyeing, material coiling and other general occasions.
High level driving performance.
Unique sensorless vector control mode,
A wide variety of mechanical equipment can be operated at high preciision in the super low speed region without the need of the encoder FR-A720-45K Manual.
With torque control mode,
And in the speed control mode can use the torque limit function.
With vector control function (with encoder),
Frequuency converter can achieve position control and fast response, high precision speed control (zero speed control, servo lock, etc MITSUBISHI INVERTER INSTRUCTION MANUAL. ) and torque control.