LK Automation Limited
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MITSUBISHI
FR-F740-S630K-CHT | MITSUBISHI 3 phase 400V converter FR-F740-S630K-CHT
MITSUBISHI FR-F740-S630K-CHT Manual And Instructions
FR-F740-S630K-CHT datasheetPDF datasheet
FR-F740-S630K-CHT AppliedInstruction manual
FR-F740-S630K-CHT BASICInstruction manual
FR-F740-S630K-CHT TECHNICAL MANUAL
MITSUBISHI FR-F740-S630K-CHT Product information and technical parameters：
Brand: MITSUBISHI
Name: 3 phase 400V converter
Model: FR-F740-S630K-CHT
MITSUBISHI inverter FR-F740 series.
Voltage level: three phase 400V.
Frequency converter capacity: 630KW.
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.
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.
Therefore, if the magnetic flux decreases, the electromagnetic torque will decrease, which leads to the reduction of the load carrying capacity.
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FR-F740-S630K-CHT datasheetPDF datasheet
FR-F740-S630K-CHT AppliedInstruction manual
FR-F740-S630K-CHT BASICInstruction manual
FR-F740-S630K-CHT TECHNICAL MANUAL
MITSUBISHI FR-F740-S630K-CHT Product information and technical parameters：
Brand: MITSUBISHI
Name: 3 phase 400V converter
Model: FR-F740-S630K-CHT
MITSUBISHI inverter FR-F740 series.
Voltage level: three phase 400V.
Frequency converter capacity: 630KW.
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.
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.
Therefore, if the magnetic flux decreases, the electromagnetic torque will decrease, which leads to the reduction of the load carrying capacity.
Power: 0.4kw.
Purpose: to suppress the power harmonics.
Improve the power factor, reduce the input side of the high harmonic current.
Make sure that this option is installed in the FR-A820-03800 (75K) and FR-A840-02160 (75K) and above capacity and above capacity.
At the same time the installation options in the use of 75kW and above motor MITSUBISHI FR-F740-S630K-CHT. (the IP55 series has a built-in DC reactor FR-F740-S630K-CHT)
According to the motor power used to select the DC reactor.
(when the inverter capacity is greater than the motor capacity, is still based on the motor capacity to choose.) MITSUBISHI inverter FR-F720 series.
Voltage level: three phase 200V.
Frequency converter capacity: 7.5KW.
When the inverter is running, the starting current and starting torque of the motor are how?
With the operation of the inverter, with the acceleration of the motor to improve the frequency and voltage,
The starting current is limited to 150% below the rated current (according to the different types of aircraft, 125%~200%) MITSUBISHI FR-F740-S630K-CHT.
Starting with power frequency power supply, the starting current is 6~7 times of the rated current, therefore, the impact on the mechanical and electrical MITSUBISHI FR-F740-S630K-CHT.
The inverter drive can be smoothly start (start time longer).
The starting current is 1.2~1.5 times of the rated current, and the starting torque is 70%~120% rated torque;
For the inverter with the torque automatic enhancement function, the starting torque is more than 100%, which can start with full load. The output signal can open collector output inverter host standard.
Can be from the voltage output terminal (AM0), the current output terminal (AM1) output analog signal (output frequenccy, output current, etc FR-F740-S630K-CHT. ).
Can be connected to the 20mA DC or 10V DC meter. "Superior high efficiency IPM motor.
Output power: 18kw.
Rated speed: 1500r/min.
Voltage level: 400V.
IPM motor MM-EFS series can not be used to run the poower frequency power FR-F740-S630K-CHT.
The total wiring length of the IPM motor shall not exceed 100m.
1 inverters can not connect multiple IPM motors at the same time.
Purpose: to suppress the power harmonics.
Improve the power factor, reduce the input side of the high harmonic current.
Make sure that this option is installed in the FR-A820-03800 (75K) and FR-A840-02160 (75K) and above capacity and above capacity.
At the same time the installation options in the use of 75kW and above motor MITSUBISHI FR-F740-S630K-CHT. (the IP55 series has a built-in DC reactor FR-F740-S630K-CHT)
According to the motor power used to select the DC reactor.
(when the inverter capacity is greater than the motor capacity, is still based on the motor capacity to choose.) MITSUBISHI inverter FR-F720 series.
Voltage level: three phase 200V.
Frequency converter capacity: 7.5KW.
When the inverter is running, the starting current and starting torque of the motor are how?
With the operation of the inverter, with the acceleration of the motor to improve the frequency and voltage,
The starting current is limited to 150% below the rated current (according to the different types of aircraft, 125%~200%) MITSUBISHI FR-F740-S630K-CHT.
Starting with power frequency power supply, the starting current is 6~7 times of the rated current, therefore, the impact on the mechanical and electrical MITSUBISHI FR-F740-S630K-CHT.
The inverter drive can be smoothly start (start time longer).
The starting current is 1.2~1.5 times of the rated current, and the starting torque is 70%~120% rated torque;
For the inverter with the torque automatic enhancement function, the starting torque is more than 100%, which can start with full load. The output signal can open collector output inverter host standard.
Can be from the voltage output terminal (AM0), the current output terminal (AM1) output analog signal (output frequenccy, output current, etc FR-F740-S630K-CHT. ).
Can be connected to the 20mA DC or 10V DC meter. "Superior high efficiency IPM motor.
Output power: 18kw.
Rated speed: 1500r/min.
Voltage level: 400V.
IPM motor MM-EFS series can not be used to run the poower frequency power FR-F740-S630K-CHT.
The total wiring length of the IPM motor shall not exceed 100m.
1 inverters can not connect multiple IPM motors at the same time.
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