Power: 30kw.
Voltage: 200V.
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 MITSUBISHI .
Please select according to the required braking torque. MITSUBISHI inverter FR-D720S series.
Voltage level: single phase 200V HA-LFS50K1M4
Frequency converter capacity: 0.2KW.
VVVF frequency control, vector control frequency conversion, direct torque control is a kind of AC - DC - AC frequency conversion.
The common drawback is that the input power factor is low, the harmonic current is big, and the DC circuit needs large energy storage capacity,
Renewable energy and can not be fed back to the power grid, which can not be carried out in the four quadrant operation MITSUBISHI . To this end, the matrix type of AC - AC variable frequency arises at the historic moment.
Because the matrix type alternating current frequency saves the intermediate DC link, thereby, the electrolytic capacitor with large volume and high price can be omitted MITSUBISHI .
It can achieve a power factor of L, the input current is sinusoidal and can run in four quadrant, the power density of the system is large.
Although the technology is not yet mature, but still attract a large number of scholars in-depth study.
In fact, the quality is not the indirect control current, flux, but the torque is directly used as the control to achieve. SRAM memory card; capacity: 2M bytes.
Support SD memory card.
High speed universal QCPU support SD memory card,
In order to be able to have a memory card port between SD and PC to easily realize data exchange.
In addition, the SD memory card and the extended SRAM card can be used simultaneously.
Therefore, the extension of the file register using the extended SRAM card,
SD memory card can be used at the same time to carry out the data file record, a large number of annotation data storage, through the memory card to guide operation.
Simply insert the SD memory card, you can automatically record.
Simply insert the SD in the CPU to save the record setting file, you can automatically start recording.
Even when remote data collection is required,
After receiving a record setting file by mail and copy it to the SD memory card,
Can immediately start recording.
Better user experience data recording function.
Easy to record, no need to program.
Simply through the special configuration tool wizard to easily complete the settings,
The collected data can be saved in CSV format to SD storage card.
Can be effectively used to save the CSV file to facilitate the creation of a variety of reference materials,
Including daily reports, gennerate reports and general rreports MITSUBISHI HA-LFS50K1M4.
These data can be applied to the data analysis, tracing, etc..
To record the change of control data without missing.
Data can be collected in a time interval or in a millisecond time interval,
To record the changge of the specified control data without any omission MITSUBISHI HA-LFS50K1M4.
Therefore, in the event of failure, can quickly determine the cause, the precise action analysis.
HA-LFS50K1M4 Operation manual/Instructions/Model selection sample download link: /searchDownload.html?Search=HA-LFS50K1M4&select=5