Power: 37kw.
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.
At the same time the installation options in the use of 75kW and above motor FX-PCS-VPS/WIN-E Manual FX-PCS-VPS/WIN-E SOFTWARE MANUAL. (the IP55 series has a built-in DC reactor FX-PCS-VPS/WIN-E)
According to the motor power used to select the DC reactor.
(when the inverter capacity is greater than the motor capacity, is still based on the motor capacity to choose.) MITSUBISHI inverter FR-L740 series.
Voltage level: three phase 400V.
Frequency converter capacity: 37KW.
Integration of the three works the core technology, the outstanding performance of reeling, release the high cost of bright light FX-PCS-VPS/WIN-E Manual FX-PCS-VPS/WIN-E SOFTWARE MANUAL.
Wide range of professional use and advanced control.
Professional built-in function to ensure the constant material tension, suitable for the application of printing and packaging industry.
Fusion application of the tension products of MITSUBISHI by inverter.
Suitable for tension control of high precision cable and material processing occasions FX-PCS-VPS/WIN-E Manual FX-PCS-VPS/WIN-E SOFTWARE MANUAL.
Professional function to ensure the safe operation of textile machinery equipment,
The spinning quality and production efficiency are improved. The application of textile machinery and equipment. Power: 7.5kw.
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 connected without built-in brake transistor inverter.
Three types of discharge resistors are available.
Please select according to the required braking torque. MITSUBISHI inverter FR-F720 series.
Voltage level: three phase 200V.
Frequency converter capacity: 22KW.
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%).
Starting with power frequency power supply, the starting current is 6~7 times of the rated current, therefore, the impact oon the mechanical and electrical FX-PCS-VPS/WIN-E Manual FX-PCS-VPS/WIN-E SOFTWARE MANUAL.
The inverter drive can be smoothly start (start time longer).
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 FX-PCS-VPS/WIN-E Manual FX-PCS-VPS/WIN-E SOFTWARE MANUAL.