MITSUBISHI inverter FR-F720 series.
Voltage level: three phase 200V.
Frequency converter capacity: 0.75KW.
When the inverter is running, the starting current and starting torque of the motor are how?
With the operation of the inverter, with the acceleration of the motor to improve the frequency and voltage,
The starting current is limited to 150% below the rated current (according to the different types of aircraft, 125%~200%) RJ61BT11
Starting with power frequency power supply, the starting current is 6~7 times of the rated current, therefore, the impact on the mechanical and electrical.
The inverter drive can be smoothly start (start time longer) MITSUBISHI RJ61BT11.
The starting current is 1.2~1.5 times of the rated current, and the starting torque is 70%~120% rated torque;
For the inverter with the torque automatic enhancement function, the starting torque is more than 100%, which can start with full load . Motor series: low inertia, low power.
Rated output power: 0.1kw.
Rated speed: 3000r/min.
Whether to bring the brakes: with.
Shaft end: key shaft (open slot) MITSUBISHI RJ61BT11.
Protection level: IP55 does not include the shaft part and the connector .
Features: low inertia is particularly suitable for high speed motor (6000 or 12000 RPM / min) of general industrial machinery.
Application example 1: drive belt drive, robot.
Application example 2: assembly machine, sewing machine, X-Y working table.
Application example 3: food manufacturing machinery, semiconductor manufacturing equipment, knitting machine and embroidery machine.
High resolution encoder 131072p/rev (17 bit).
The encoder with high resolution ensures excellent performance and stability at low speed.
All motor dimensions are the same as before and all are compatible with the wiring. Output type: transistor output, drain type.
Output points: 8 points.
OFF leakage current: 0.1mA.
Output protection function.
Rated load voltage / current: DC24V/0.1A.
External connection: 2 wire.
Sensor connection type.
Minimum size of industry.
When installing the module can choose to use the DIN guide rail or screw mounting.
3 wire sensor input. Power: 55kw.
Voltage: 200V.
There are 100% braking torque outpuut in continuous regeneration, which can correspond to the continuous regeneration operation of the pipeline control RJ61BT11.
There is no need to install the braking unit for each frequency converter, which can reduce the comprehensive space annd reduce the comprehensive cost RJ61BT11.
Renewable energy can be used for other frequency converter, excess energy back to the grid, to achieve energy saving.
RJ61BT11 Operation manual/Instructions/Model selection sample download link: /searchDownload.html?Search=RJ61BT11&select=5