Power: 22kw.
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 MITSUBISHI FR-A740-37K-CHT PDF catalog.
The utilization rate of the regenerative braking should be less than the allowable brake use rate in the above table FR-A740-37K-CHT
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 MITSUBISHI FR-A740-37K-CHT PDF catalog.
The installation of thermal relay, to avoid overheating and burn the braking resistor. Power: 110kw.
Voltage: 400V.
The power factor of the input power factor is up to 0.99 and above (100% load).
Can be connected to multiple inverters, to achieve a common DC bus mode.
Equipped with standard power retrogradation function MITSUBISHI FR-A740-37K-CHT PDF catalog. RS-232C/RS-422 converterMITSUBISHI inverter FR-A740 series.
Voltage level: 3 phase 400V.
Frequency converter capacity: 1.5KW.
FR-A700 converter products are suitable for all kinds of high load requirements of the equipment.
Such as lifting, lift, printing and dyeing, printing and dyeing, material coiling and other general occasions.
High level driving performance.
Unique sensorless vector control mode,
A wide variety of mechanical equipment can be operated at high precision in the super low speed region without the need of the encoder.
With torque control mode,
And in the speed control mode can use the torque limit function.
With vector control function (with encoder),
Frequency converter can achieve position control and fast response, high precision speed control (zero speed control, servo lock, etc.) and torque control. Max input / output points: 128 points.
Supply voltage: 100 - 240VAC.
Input points: 64 points.
Output points: 64 points.
Output type: relay.
Power consumption: 100VA.
Weight (kg):1.8.
Size (WxHxD) mm:350x90x87.
Note recording function, Component annotation can be recorded in the program register.
Online program editor, online change the program will not lose the working hours or stop production operation.
RUN/STOP switch, running on panel / stop switch easy to operate.
Remote maintenance, remote programming software can monitor, upload or uninstall programs and data via modem communications
Password protection, using a eiight digit password to protect your program FR-A740-37K-CHT PDF datasheet.
Clock function and hour meter function, all of the PLC FX2N has a real-time clock standard.
Continuous scanning function, to define the operation cycle for the application off the continuous scan time FR-A740-37K-CHT PDF datasheet.
Input filter adjustment function, you can use the input filter to smooth the input signal (in the basic unit x000 to x017).