MITSUBISHI inverter FR-F720 series.
Voltage level: three phase 200V.
Frequency converter capacity: 55KW.
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 FX1S Series DET NORSKE VERITAS.
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) FX1S Series
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 FX1S Series DET NORSKE VERITAS. Total input and output points: 8 points.
Input points: 8 points.
Output type: DC24V.
FX2N extension module.
The expansion module is an input and output expansion device of the power supply from the basic unit or the expansion unit,
Can choose the relay or crystal output models, to 8 points for the unit to connect.
Can be extended to FX3GA/FX3G, FX3GE, FX3GC, as well as FX3U, FX3UC series,
When connecting to FX3UC or FX3GC, you need FX2NC-CNV-IF or FX3UC-1PS-5V FX1S Series DET NORSKE VERITAS.
The number of connection points depends on the basic unit and the expansion unit. Power: 30kw.
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. (the IP55 series has a built-in DC reactor.)
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.) Analog input points: 4.
Analog output points: 1 points.
Analog input and output expansion module.
With 4CH analog input and 1CH analog output.
With -100mV~100mV micro voltage input range, aand therefore do not need a signal converter, etc FX1S Series DNV. .
Resolution of 15 bit binary + symbol 14bit, 1bit binary + symbol 1bit high precision analog input and output modules.
Each channel can be used for different input ranges.
Built in iinput filter adjustment function, internal operation function, proportion function FX1S Series DNV.
Connect FX3UC, FX3GC, you need to use FX2NC-CNV-IF or FX3UC-1PS-5V.