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%)
GT1665M-VTBD
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 .
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 . Close to input / output: 8 DC input or keyboard: 64 DC input, 16 transistor output.
Applicable models: A95_GOT (-M3) /A956WGOT MITSUBISHI . MITSUBISHI inverter FR-F740 series.
Voltage level: three phase 400V.
Frequency converter capacity: 500KW .
The main circuit of the inverter can be divided into two categories in general: voltage type is the voltage source of the DC converter for AC inverter,
The filtering of the DC circuit is the capacitance; the current mode is the DC conversion of the current source to the AC inverter,
The DC loop filter is the inductor.
Why is the frequency of the inverter voltage proportional to the change?
The electromagnetic torque of any motor is the result of the interaction between the current and the magnetic flux, the current is not allowed to exceed the rated value, otherwise it will cause the heating of the motor.
Therefore, if the magnetic flux decreases, the electromagnetic torque will decrease, which leads to the reduction of the load carrying capacity. Max input / output points: 60 points.
Power supply voltage: 12-24VDC.
Input points: 36 points.
Output points: 24 points.
Output type: relay.
Power consumption (W): 20.
Weight (kg):0.8.
Size (WxHxD) mm:175x90x75.
Terminal row type standard machine with extended input output
Can also be less of a system with analog or communication, etc..
CPU, power supply, input and output integration.
Display module or function expansion board can be less installed.
In addition, you can also reduce the input output or special module.
Built in 8000 step EPROM memory.
No battery. Maintenance free.
Overseas oriented products meet all kinds of international standards.
FX1N series is a very powerful micro PLC, can be extended to up to 128 I/O points,
And can increase the special function module or the expansiion board .
Communication annd data link function options make FX1N in the volume, communication and special function modules and other important applications is very perfect MITSUBISHI GT1665M-VTBD.
A PLC unit can output 2 100KHz pulses at the same time,
PLC is equipped wiithh 7 special positioning instructions,
Including zero return, absolute position readout, absolute or relative drive, and special pulse output control MITSUBISHI GT1665M-VTBD.
GT1665M-VTBD Operation manual/Instructions/Model selection sample download link:
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