Home
>> Products
>> MITSUBISHI
>> Inverter
>> FR-A700 series inverter
>> FR-A740 inverter 3 phase 400V
>> FR-A740-3.7K-CHT 3 phase 400V converter
FR-A740-3.7K-CHT 3 phase 400V converter
MITSUBISHI FR-A740-3.7K-CHT Manual And Instructions
FR-A740-3.7K-CHT datasheetPDF datasheet
FR-A740-3.7K-CHT PLC FUNCTION PROGRAMMING MANUAL
FR-A740-3.7K-CHT BASICINSTRUCTION MANUAL
FR-A740-3.7K-CHT AppliedINSTRUCTION MANUAL
FR-A740-3.7K-CHT TECHNICAL MANUAL
MITSUBISHI FR-A740-3.7K-CHT Product information and technical parameters：
Brand: MITSUBISHI
Name: 3 phase 400V converter
Model: FR-A740-3.7K-CHT
MITSUBISHI inverter FR-A740 series.
Voltage level: 3 phase 400V.
Frequency converter capacity: 3.7KW.
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 precision in the super low speed region without the need of the encoder.
With torque control mode,
And in the speed control mode can use the torque limit function.
With vector control function (with encoder),
Frequency converter can achieve position control and fast response, high precision speed control (zero speed control, servo lock, etc.) and torque control.
...More relevant models >>>>
FR-A740-3.7K-CHT datasheetPDF datasheet
FR-A740-3.7K-CHT PLC FUNCTION PROGRAMMING MANUAL
FR-A740-3.7K-CHT BASICINSTRUCTION MANUAL
FR-A740-3.7K-CHT AppliedINSTRUCTION MANUAL
FR-A740-3.7K-CHT TECHNICAL MANUAL
MITSUBISHI FR-A740-3.7K-CHT Product information and technical parameters：
Brand: MITSUBISHI
Name: 3 phase 400V converter
Model: FR-A740-3.7K-CHT
MITSUBISHI inverter FR-A740 series.
Voltage level: 3 phase 400V.
Frequency converter capacity: 3.7KW.
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 precision in the super low speed region without the need of the encoder.
With torque control mode,
And in the speed control mode can use the torque limit function.
With vector control function (with encoder),
Frequency converter can achieve position control and fast response, high precision speed control (zero speed control, servo lock, etc.) and torque control.
MITSUBISHI inverter series: FR-F840.
Voltage level: three phase 400V.
Power: 0.75kw.
SLD converter rated current: 2.3A.
Structure and function: Standard model.
Type: CA.
Substrate coating: have.
2 times the power consumption of the wind turbine and pump and the speed of the 3 power consumption is proportional to the speed of the rotating speed FR-A740-3.7K-CHT.
Through the speed control of the frequency converter to adjust the air flow, can reduce the power consumption FR-A740-3.7K-CHT
Give full play to the performance of the motor.
The excitation current is always adjusted to the best state, which can improve the efficiency of the motor.
Load torque is smaller, can further improve energy efficiency.
For example, when a general motor is used, the optimal excitation control mode in the 4% motor load torque is about 30% more than that of the V/F control FR-A740-3.7K-CHT. MITSUBISHI inverter FR-D720 series.
Voltage level: three phase 200V.
Frequency converter capacity: 7.5KW.
Vector control variable frequency speed control is the practice of the asynchronous motor in the three-phase coordinate system of the stator current Ia, Ib, Ic, through the three-phase to two-phase transformation,
The alternating current of Ia1Ib1 is equivalent to a two phase stationary coordinate system, and then is rotated by the rotor field oriented,
Equivalent to the DC current Im1, It1 (Im1 equivalent to DC motor excitation current in synchronous rotating coordinate system;
It1 equal to the armature current proportional to the torque, and then imitate the DC motor control method, to obtain the DC motor control,
The control of asynchronous motor is realized through the corresponding inverse coordinate transformation FR-A740-3.7K-CHT. Applicable motor capacity: 2.2KW.
Rated current: 1.2A.
Power supply voltage: three phase 400V.
Frequency converter and GOT supporting the use, to achieve a higher price.
SIMPLE GOT series can be directly connected to the IS70 series inverter.
GOT can be directly connected with the inverter. After connecting the two, the communication parameters can be automatically set.
In addition, the software can display the soft component of the control ffunction in the GOT, even when the multi frequency converter is connected,
Can also be unified management with 1 GOT FR-A740-3.7K-CHT.
Through the GOT screen to create software to import the picture data after the GOT,
Only use RS-422 connection GOTT and frequency converter,
Can change the inverter speed / direction, monitoring the output frequency / output current and set a variety of parameters FR-A740-3.7K-CHT.
Voltage level: three phase 400V.
Power: 0.75kw.
SLD converter rated current: 2.3A.
Structure and function: Standard model.
Type: CA.
Substrate coating: have.
2 times the power consumption of the wind turbine and pump and the speed of the 3 power consumption is proportional to the speed of the rotating speed FR-A740-3.7K-CHT.
Through the speed control of the frequency converter to adjust the air flow, can reduce the power consumption FR-A740-3.7K-CHT
Give full play to the performance of the motor.
The excitation current is always adjusted to the best state, which can improve the efficiency of the motor.
Load torque is smaller, can further improve energy efficiency.
For example, when a general motor is used, the optimal excitation control mode in the 4% motor load torque is about 30% more than that of the V/F control FR-A740-3.7K-CHT. MITSUBISHI inverter FR-D720 series.
Voltage level: three phase 200V.
Frequency converter capacity: 7.5KW.
Vector control variable frequency speed control is the practice of the asynchronous motor in the three-phase coordinate system of the stator current Ia, Ib, Ic, through the three-phase to two-phase transformation,
The alternating current of Ia1Ib1 is equivalent to a two phase stationary coordinate system, and then is rotated by the rotor field oriented,
Equivalent to the DC current Im1, It1 (Im1 equivalent to DC motor excitation current in synchronous rotating coordinate system;
It1 equal to the armature current proportional to the torque, and then imitate the DC motor control method, to obtain the DC motor control,
The control of asynchronous motor is realized through the corresponding inverse coordinate transformation FR-A740-3.7K-CHT. Applicable motor capacity: 2.2KW.
Rated current: 1.2A.
Power supply voltage: three phase 400V.
Frequency converter and GOT supporting the use, to achieve a higher price.
SIMPLE GOT series can be directly connected to the IS70 series inverter.
GOT can be directly connected with the inverter. After connecting the two, the communication parameters can be automatically set.
In addition, the software can display the soft component of the control ffunction in the GOT, even when the multi frequency converter is connected,
Can also be unified management with 1 GOT FR-A740-3.7K-CHT.
Through the GOT screen to create software to import the picture data after the GOT,
Only use RS-422 connection GOTT and frequency converter,
Can change the inverter speed / direction, monitoring the output frequency / output current and set a variety of parameters FR-A740-3.7K-CHT.
...More relevant models >>>>
Last one: MITSUBISHI 3 phase 400V converter FR-A740-2.2K-CHT
next one: MITSUBISHI 3 phase 400V converter FR-A740-5.5K-CHT
Related download