Power: 1.5kw.
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 FR-E720-5.5K BASIC Manual FR-E720-5.5K Instruction manual. (the IP55 series has a built-in DC reactor FR-E720-5.5K)
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.) Power: 0.75kw.
Purpose: high frequency braking resistor.
The use rate of the built-in regenerative brake of the transducer can be promoted FR-E720-5.5K BASIC Manual FR-E720-5.5K Instruction manual.
When using the FR-ABR type brake resistor, the short circuit piece between the terminal PR-PX is removed. Does not remove the short circuit chip will lead to overheating of the brake resistor.
The utilization rate of the regenerative braking should be less than the allowable brake use rate in the above table.
With the operating frequency of the brake resistor to reach 300 degrees C or higher, it is necessary to take protective measures and cooling FR-E720-5.5K BASIC Manual FR-E720-5.5K Instruction manual.
MYS type resistor can be used. But please pay attention to the allowable brake use rate.
Do not remove the terminal P/+ and P1 between the short circuit chip, in addition to connecting the DC reactor.
The installation of thermal relay, to avoid overheating and burn the braking resistor. 20 pin connector on both ends of the circular multi-core cable.
Length 1.5M. Power: 30kw.
Voltage: 400V.
There are 100% braking torque output in continuous regeneration, which can correspond to the continuous regeneration operation of the pipeline control.
There is no need to install the braking unit for each frequency converter, which can reduce the comprehensive space and reduce the comprehensive cost.
Renewable energy can be used for other frequency converter, excess energy back to the grid, to achieve energy saving. Axis of control: 2.
Interpolation: there are.
Program memory: built-in 7.8k step RAM.
Applicable PLC:FX1N, FX2N, FX3U, FX2NC (to FX2NC-CNV-IF).
Applicable PLC:FX3UC (to FX2NC-CNV-IF or FX3UC-1PS-5V).
Can control 2 axes for linear interpolation, arc interpolation.
Can not be connected to the PLC, while running alone.
1 can control 1 axes,
FX1N, FX2N, PLC FX3U up to 8 units can be connected,
PLC FX2NC up to 4 unitts can be connected,
FX3UC PLC can connect up to 7 units, and a plurality of shafts can be independently controlled FR-E720-5.5K BASIC Manual FR-E720-5.5K Instruction manual.
Can output up to 200kHz of the pulse train.
The connection function of thhe absolute position detection function and the manual pulse generator FR-E720-5.5K BASIC Manual FR-E720-5.5K Instruction manual.
Can be used in the form of flow chart programming software, visual programming.