MITSUBISHI FR-F740-30K-CHT Instruction manual (BASIC) PDF

Power: 7.5kw.
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 FR-F740-30K-CHT PDF.
Can also be connected without built-in brake transistor inverter.
Three types of discharge resistors are available.
Please select according to the required braking torque. Can use the encoder to perform vector control FR-F740-30K-CHT
Combined use of the position detector (PLG) with the position of the main shaft of the working machine,
Can be carried out on the position of the spindle stop (directional) control.
The speed is kept constant through feedback motor rotation speed FR-F740-30K-CHT PDF. MITSUBISHI inverter FR-A740 series.
Voltage level: 3 phase 400V.
Frequency converter capacity: 400KW.
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 FR-F740-30K-CHT PDF.
The converter is composed of rectifier (AC), filter, inverter (DC), braking unit, driving unit, micro processing unit of the detection unit.
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 protecction functions, such as over current, over voltage, overload protection and so on MITSUBISHI Instruction manual FR-F740-30K-CHT Manual . Can be used as a screw relay terminal MITSUBISHI Instruction manual. Negative common end useVoltage level: three phase 400V.
Applicable motor capacity: 400kw.
Substrate coating: have.
Built in DC reactor.
The operating frequency of the fixed alternating current is converted to DC power. Power: 55kw.
Voltage: 400V.
The power factor of the input power factor is up to 0 MITSUBISHI Instruction manual. 99 and above (100% load).
Can be connected to multiple inverters, to achieve a common DC bus mode.
Equipped with standard power retrogradation function. MITSUBISHI inverter series: FR-F840.
Voltage level: three phase 400V.
Power: 7.5kw.
SLD converter rated current: 17.0A.
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.
Through the speed control of the frequency converter to adjust the air flow, can reduce the power consumption. FR-F740-30K-CHT Instruction manual.
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-F740-30K-CHT Manual .