MITSUBISHI inverter series: FR-A820.
Voltage level: three phase 200V.
Power: 1.5kw.
SLD converter rated current: 10.5A.
Structure and function: Standard model.
Type: CA.
Substrate coating: have.
Parameters can be selected by 4 different rated current and different overload rating (SLD (ultra light load) rated, LD (light load) rating, ND (general load) rating, HD (weight).
Type load) for selection.
You can choose the most suitable frequency converter for use; and by selecting a transducer with a SLD or LD rated level,
Be able to reduce the size of the device (compared with the FR-A700 series, to reduce the volume of equipment).
For applications that require high torque at low speeds, the HD rating is the most suitable.
The controller is used to control and monitor the frequency converter through the network.
Standard corresponding RS-485 communication (MITSUBISHI converter protocol, Modbus-RTU protocol) data transmission speed up to 115200bps.
Superior high efficiency IPM motor.
Output power: 3.7kw.
Rated speed: 1500r/min.
Voltage level: 400V.
IPM motor MM-EFS series can not be used to run the power frequency power.
The total wiring length of the IPM motor shall not exceed 100m.
1 inverters can not connect multiple IPM motors at the same time MITSUBISHI FR-A820-1.5K-1(FR-A820-00105-2-60). MITSUBISHI inverter FR-F720 series.
Voltage level: three phase 200V
FR-A820-1.5K-1(FR-A820-00105-2-60)
Frequency converter capacity: 90KW.
When the ring is opened, the frequency converter is provided with a load of the motor when the motor is operated with a load at a given frequency,
The range of the motor speed in the rated slip ratio (1%~5%) changes.
For the requirements of relatively high precision, even if the load changes are also required to operate at a given speed of the occasion,
Inverter with PG feedback function can be used (selection) MITSUBISHI FR-A820-1.5K-1(FR-A820-00105-2-60).
If the given acceleration time is too short, the output frequency of the inverter is far more than the change of the speed (electric angular frequency),
Converter will be due to flow over the current trip, the operation stopped, which is called stall. Power: 7.5kw.
Voltage: 200V MITSUBISHI FR-A820-1.5K-1(FR-A820-00105-2-60).
The surge voltage of the motor can be suppressed when the 400V motor is driven by a frequency converter.
Motor suitable for 5.5 to 37kW. MITSUBISHI inverter FR-F740 series.
Voltage level: three phase 400V.
Frequency converter capacity: 220KW FR-A820-1.5K-1(FR-A820-00105-2-60) MITSUBISHI.
Frequency converter common frequency of a given way: the operator keyboard is given, the contact signal given, analog signal given, the pulse signal given and communication methods given, etc FR-A820-1.5K-1(FR-A820-00105-2-60) MITSUBISHI. .
These frequencies have their advantages and disadvantages, and should be selected according to the actual needs.
Frequency converter is a power control device which uses thee power of the power semiconductor device to change the power frequency to another frequency,
Can realize the asynchronous motor soft start, variable frequency speed regulation, improve the operation preecision, change the power factor, over current / over voltage / overload protection and other functions FR-A820-1 MITSUBISHI FR-A820-1 FR-A820-1.5K-1(FR-A820-00105-2-60). 5K-1(FR-A820-00105-2-60). 5K-1(FR-A820-00105-2-60) MITSUBISHI.