Cable length: 1.5 meters.
For FXCPU (FX0, FX0S, FX0N, FX1S, FX1N, FX2N, FX2NC,) and GOT connection.
For FXCPU expansion board FX2N-422-B, FX1N-422-BD and GOT connection FX3U-48MT/DS PDF. Power: 18.5kw.
Purpose: to suppress the power harmonics.
Improve the power factor, reduce the input side of the high harmonic current.
Make sure that this option is installed in the FR-A820-03800 (75K) and FR-A840-02160 (75K) and above capacity and above capacity FX3U-48MT/DS
At the same time the installation options in the use of 75kW and above motor. (the IP55 series has a built-in DC reactor.)
According to the motor power used to select the DC reactor FX3U-48MT/DS PDF.
(when the inverter capacity is greater than the motor capacity, is still based on the motor capacity to choose.) Voltage level: three phase 400V.
Applicable motor capacity: 400kw FX3U-48MT/DS Manual.
Substrate coating: have.
Built in DC reactor.
The operating frequency of the fixed alternating current is converted to DC power FX3U-48MT/DS PDF. 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 MITSUBISHI PROGRAMMING MANUAL.
The utilization rate of the regenerative braking should be less than the allowable brake use rate in the above table.
With the operating frequency of the brake resistor to reach 300 degrees C or higher, it is necessary to take protective measures and cooling MITSUBISHI PROGRAMMING MANUAL.
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.
The installation of thermal relay, to avoid overheating and burn the braking resistor MITSUBISHI PROGRAMMING MANUAL FX3U-48MT/DS PROGRAMMING MANUAL. Power: 55kw.
Voltage: 400V.
Purpose: high frequency braking resistor.
The braking ability provided by the braking capacity is larger than that provided by the external braking resistor.
Can also be connectedd without built-in brake transistor inverter FX3U-48MT/DS Manual.
Three types of discharge resistors are available.
Please select according to the required braking torque.