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-F520J-0.4K to 15K (F) Detailed Manual FR-F520J-0.4K to 15K (F) INSTRUCTION MANUAL.
The converter is composed of rectifier (AC), filter, inverter (DC), braking unit, driving unit, micro processing unit of the detection unit FR-F520J-0.4K to 15K (F)
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 protection functions, such as over current, over voltage, overload protection and so on FR-F520J-0.4K to 15K (F) Detailed Manual FR-F520J-0.4K to 15K (F) INSTRUCTION MANUAL. Number of input channels: 4 channels.
Voltage input: DC-10~10V.
Current input: DC4~20mA, DC-20~20mA.
Programmable logic controller: FX2NC, FX3UC.
By using analog input module and output module,
Can be input and output analog (voltage, current, etc.).
Indispensable analog control in FA control,
It is easy to implement on a programmable logic controller FR-F520J-0.4K to 15K (F) Detailed Manual FR-F520J-0.4K to 15K (F) INSTRUCTION MANUAL. MITSUBISHI inverter series: FR-F840.
Voltage level: three phase 400V.
Power: 30kw.
SLD converter rated current: 62.0A.
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.
Give full play to the performance of the motor.
The excitatiion current is always adjusted to the best state, which can improve the efficiency of the motor FR-F520J-0.4K to 15K (F) Detailed Manual FR-F520J-0.4K to 15K (F) INSTRUCTION MANUAL.
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-F520J-0.4K to 15K (F) Detailed Manual FR-F520J-0.4K to 15K (F) INSTRUCTION MANUAL.