MITSUBISHI inverter FR-D740 series.
Voltage level: three phase 400V.
Frequency converter capacity: 3.7KW.
The internal and back of the inverter structure considering the cooling effect, the relationship between the upper and lower ventilation is also important,
Therefore, in order for the type of unit, hanging on the wall to the vertical position, the installation of vertical as possible FX5-8EYR/ES PDF FX5-8EYR/ES
Transducer can be used to drive a single phase motor? Can single phase power supply be used?
Basically can not be used. For a single phase motor with governor switch, the auxiliary winding will be burnt when the speed is below the operating point;
For the capacitor start or capacitor operation mode, the capacitor explosion will be induced FX5-8EYR/ES PDF.
The inverter power supply is usually 3, but the capacity for small, single-phase power is also useful functioning aircraft. 20 pin connector on both ends of the circular multi-core cable.
Length 3M. Convert connector to screw relay terminal.
2 wire connection, no need to use common terminal.
Negative common end use. LINK MELSEC-I/O master module.
DC5V consumption current: 200mA FX5-8EYR/ES PDF.
High speed counter equipped with 6 to 8 channels.
FX series of all models are standard with a high-speed counter.
Through a simple procedure to achieve high speed control.
Through the CC-Link and a variety of machine communications, the province of wiring.
Using CC-Link to control a variety of FA machines.
FX3G (*) /FX3U (C) series can be expanded by CC-Link control points.
Data communication with various machines using Ethernet.
FX3 series through Ethernet expansion device,
The monitoring and maintenance of equipment can be easily carried out in a place far from the scene.
Various machine communication with MODBUS protocol
Special adapter for MODBUS communications,
FX3 series can be used as a master or slave station with a variety of MODBUS protocol machine communication. "MITSUBISHI inverter FR-F740P series.
Voltage level: three phase 400V.
Frequency converter capacity: 3.7KW.
It is based on the overall effect of three-phase waveform generation,
In order to approach the ideal circular rotating magnetic field in the air gap of the motor,
A generation phase modulation waveform control inscribesthe polygon to approach the circle way.
After practice, it has been improved, that is, the introduction of frequency compensation, can eliminate the error of speed control;
By feedback estimation of flux amplitude, eliminating the influence of stator resistance at low speed, the output voltage and current closed loop,
In order to improve the accuracy and stability of the dynamic.
But there are many control circuit, and no torque is introduced, so the system performance has not been improved.
Frequency converter is a power control device which uses the power of the power semiconductor device to change the power frequency to another frequency,
Can realize the asynchronous motor soft start, variable frequency speed regulation, improve the operation precision, change the power factor, over current / over voltage / overload protection and other functions.
The use of frequency converter motor is in order to speed, and reduce the starting current.
In order to produce a variable voltage and frequency,
The equipment to the power of the AC power conversion to DC (DC), the process is called rectification.
The direct current (DC) is transformed into alternating current (AC) and its scientific term is "inverter" (inverter).
General inverter is the DC power supply inverter for a certain fixed frequency and a certain voltage of the inverter.
For the inverter as the frequency adjustable, adjustable voltage inverter, we called the inverter.
Inverter output waveform is simulated sine wave,
Is mainly used in three-phase asynchronous motor speed control, and also called frequency governor.
For the variable frequency inverter, which is maainly used in the testing equipment of instrument and meter,
To sort out the waveform, you can output the standard sine wave, called the inverter power supply FX5-8EYR/ES datasheet.
The general inverter is 1520 times inverter price.
The main device called "inverter" because of the voltage or frequency of the inverter device ",
Therefore, the product itself is named "inverter", that is: inverter FX5-8EYR/ES datasheet. "