Power: 2.2kw.
Purpose: high frequency braking resistor.
The use rate of the built-in regenerative brake of the transducer can be promoted.
When using the FR-ABR type brake resistor, the short circuit piece between the terminal PR-PX is removed. Does not remove the short circuit chip will lead to overheating of the brake resistor FX3U-16MR/ES-A datasheet PDF catalog FX3U-16MR/ES-A PDF datasheet.
The utilization rate of the regenerative braking should be less than the allowable brake use rate in the above table FX3U-16MR/ES-A
With the operating frequency of the brake resistor to reach 300 degrees C or higher, it is necessary to take protective measures and cooling.
MYS type resistor can be used. But please pay attention to the allowable brake use rate.
Do not remove the terminal P/+ and P1 between the short circuit chip, in addition to connecting the DC reactor FX3U-16MR/ES-A datasheet PDF catalog FX3U-16MR/ES-A PDF datasheet.
The installation of thermal relay, to avoid overheating and burn the braking resistor. Input and output points: 60 points.
Power supply: DC24V.
Input points: 36 points.
Output points: 24 points.
Output form: transistor output (source).
Power consumption: 29W.
Weight: 0.85KG.
Outline dimension: 175x90x86mm FX3U-16MR/ES-A datasheet PDF catalog FX3U-16MR/ES-A PDF datasheet.
A free combination of PLC.
FX3G basic unit: 14/24/40/60 point.
FX3GA is a compact PLC, simple design and with the basic functions of the FX3 series.
Through the strengthening of the built-in function and flexible expansion, expanded in various fields of application.
Third generation standard model.
High flexibility.
Suitable for small scale control of high cost.
Control points to 128 points, the use of CC-Link remote I/O can control the maximum 256 points.
High speed operation.
Basic instructions: 0.21 s/ instruction.
Application instruction: 0.5 s/ instruction.
Large capacity memory.
Built in program memory 32000 steps.
EEPROM memory cartridge with program transfer function.
Third generation standard model.
Easy to use integrated models and flexible scalability.
Condensed convenience of using the usual FX3 series.
Its high price by the most suitable for small scale control. MITSUBISHI inverter FR-D720S series.
Voltage level: single phase 200V.
Frequency converter capacity: 0.75KW.
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. 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.
It can achieve a power factor of LL, the input current is sinusoidal and can run in four quadrant, the power density of the system is large FX3U-16MR/ES-A datasheet PDF catalog FX3U-16MR/ES-A PDF datasheet.
Although the technology is not yet mature, but still attract a large number of scholars in-depth study FX3U-16MR/ES-A datasheet PDF catalog FX3U-16MR/ES-A PDF datasheet.
In fact, the quality is not the indirect control current, flux, but the torque is directly used as the control to achieve.