MITSUBISHI inverter FR-D720S series.
Voltage level: single phase 200V.
Frequency converter capacity: 2.2KW.
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 MITSUBISHI INVERTER TECHNICAL MANUAL FR-F720-11K 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 INVERTER TECHNICAL MANUAL.
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 INVERTER TECHNICAL MANUAL. Input signal: thermocouple type K or type J.
Applicable PLC:FX1N, FX2N, FX3U, FX2NC (to FX2NC-CNV-IF).
Applicable PLC:FX3UC (to FX2NC-CNV-IF or FX3UC-1PS-5V).
Thermocouple type temperature sensor input module FR-F720-11K TECHNICAL MANUAL.
Thermocouple type (K type, J type) temperature sensor input module.
4 channels can be entered.
Unit can be set to Celsius or fahrenheit FR-F720-11K TECHNICAL MANUAL.
Resolution is K type 0.4 degree, J type 0.3 degree of high precision. "MITSUBISHI inverter series: FR-A846.
Voltage level: three phase 400V.
Power: 132kw.
SLD converter rated current: 361A.
Structure and function: IP55 counterpart.
Type: CA.
Substrate coating: have.
Built in DC reactor FR-F720-11K TECHNICAL MANUAL.
Easy to operate, simple settings.
We have prepared a series of equipment and functions for you to work in any place to meet the life cycle of the product.
Allegedly, the motor power consumption accounted for about half of the total power generated by manufacturing industry consumption.
How to achieve energy efficiency in the plant without affecting the productivity.
Less energy consumption and more output FR-A800 series inverter will help you to have both fish and bear''s paw"
Parameters and frequency settings can be modified in the program.
Inverter control, for example, by the input signal to trigger the operation of the inverter, based on the operation of the inverter
The sstatus of the signal output, as well as the monitor output and so on, can be customized according to the requirements FR-F720-11K Manual .
The control of each machine can be done separately by the frequency converter, and the controol of the dispersion is also carried out MITSUBISHI INVERTER TECHNICAL MANUAL.
Through combining with the real-time clock function can realize the automatic operation (in option FR-LU08). "