MITSUBISHI inverter FR-D720S series.
Voltage level: single phase 200V.
Frequency converter capacity: 0.2KW.
VVVF frequency control, vector control frequency conversion, direct torque control is a kind of AC - DC - AC frequency conversion.
The common drawback is that the input power factor is low, the harmonic current is big, and the DC circuit needs large energy storage capacity,
Renewable energy and can not be fed back to the power grid, which can not be carried out in the four quadrant operation A0J2-C10B To this end, the matrix type of AC - AC variable frequency arises at the historic moment.
Because the matrix type alternating current frequency saves the intermediate DC link, thereby, the electrolytic capacitor with large volume and high price can be omitted MITSUBISHI A0J2-C10B.
It can achieve a power factor of L, the input current is sinusoidal and can run in four quadrant, the power density of the system is large.
Although the technology is not yet mature, but still attract a large number of scholars in-depth study.
In fact, the quality is not the indirect control current, flux, but the torque is directly used as the control to achieve MITSUBISHI A0J2-C10B. 1 axis servo amplifier.
MITSUBISHI general AC servo amplifier MELSERVO-J4 series.
Rated output: 7.0kw.
Interface: General purpose.
Power supply: three phase AC200V.
Servo amplifier supporting universal interface.
Servo amplifier for universal interface.
Speed / torque control of position control and analog voltage command can be carried out by using pulse train command.
Support Max instruction pulse frequency 4 Mpulses/s.
Improve mechanical properties by high performance motor.
By improving the resolution and processing speed of the encoder,
The rotating servo motor has higher precision and better performance of rotation.
Only open a key type of adjustment function, can be carried out including mechanical resonance filter, high end seismic control II, low pass filter servo gain adjustment.
Easily start advanced seismic function, it can maximize the mechanical properties.
It can automatically adjust the required response settings automatically. Anallog input poinnts: 8 channels
Voltage input range: DC-10~10V A0J2-C10B.
Current input range: DC4~20mA, DC-20~20mA.
The resolution of 14 bit binary + symbol 1 bit, 13 bit binary + symbol 1 bit analog input module.
Voltage input, current input, thermocouple temmpeerature sensor input of the 8 channel can be carried out A0J2-C10B.
The channel can be used as the unit, the mixed use of voltage, current, thermocouple input.
A0J2-C10B Operation manual/Instructions/Model selection sample download link: /searchDownload.html?Search=A0J2-C10B&select=5