Home >> Products >> MITSUBISHI >> Inverter >> FR-A800 series inverter >> FR-A820 inverter 3 phase 200V >> Three phase 200V grade frequency converter FR-A820-7.5K-1(FR-A820-00490-2-60) MITSUBISHI FR-A820-7.5K-1(FR-A820-00490-2-60)

Three phase 200V grade frequency converter FR-A820-7.5K-1(FR-A820-00490-2-60) MITSUBISHI FR-A820-7.5K-1(FR-A820-00490-2-60)

Name: Three phase 200V grade frequency converter
Model: FR-A820-7.5K-1(FR-A820-00490-2-60)
MITSUBISHI inverter series: FR-A820.
Voltage level: three phase 200V.
Power: 7.5kw.
SLD converter rated current: 49A.
Structure and function: Standard model.
Type: CA.
Substrate coating: have.
Parameters can be selected by 4 different rated current and different overload rating (SLD (ultra light load) rated, LD (light load) rating, ND (general load) rating, HD (weight).
Type load) for selection.
You can choose the most suitable frequency converter for use; and by selecting a transducer with a SLD or LD rated level,
Be able to reduce the size of the device (compared with the FR-A700 series, to reduce the volume of equipment).
For applications that require high torque at low speeds, the HD rating is the most suitable.
The controller is used to control and monitor the frequency converter through the network.
Standard corresponding RS-485 communication (MITSUBISHI converter protocol, Modbus-RTU protocol) data transmission speed up to 115200bps.

MITSUBISHI inverter series: FR-A800.
Voltage level: three phase 400V.
Power: 37kw.
SLD converter rated current: 93A.
Structure and function: Standard model.
Type: CA.
Substrate coating: have.
Mirror like ultra fine processing.
In order to adapt to the new material diversification, the machine adopts the most cutting-edge technology, more than ever more slim hard MITSUBISHI FR-A820-7.5K-1(FR-A820-00490-2-60) FR-A820-7.5K-1(FR-A820-00490-2-60)
In order to be able to realize the fine cutting, grinding on the hard and hard material,
The need for high-speed operation has become more and more strong.
In order to cope with the increasing demand of logistics, every port in the world has a crane in every day.
A container filled with cargo.
We can achieve a new type of inverter products under the conditions of low speed and high torque to achieve smooth cargo handling operations,
Carry on the smooth movement to the heavy MITSUBISHI FR-A820-7.5K-1(FR-A820-00490-2-60). MITSUBISHI inverter FR-A740 series.
Voltage level: 3 phase 400V.
Frequency converter capacity: 132KW.
Frequency converter is the application of frequency conversion technology and micro electronics technology, by changing the motor operating power frequency mode to control the AC motor power control equipment MITSUBISHI FR-A820-7.5K-1(FR-A820-00490-2-60).
The converter is composed of rectifier (AC), filter, inverter (DC), braking unit, driving unit, micro processing unit of the detection unit.
Inverter by the internal IGBT to adjust the output power supply voltage and frequency,
According to the actual needs of the motor to provide the required power supply voltage, and then achieve the purpose of energy saving, speed control, in addition to the,
Inverter has a lot of protection functions, such as over current, over voltage, overload protection and so on FR-A820-7 FR-A820-7.5K-1(FR-A820-00490-2-60) MITSUBISHI. 5K-1(FR-A820-00490-2-60) MITSUBISHI. Voltage level: three phase 400V.
Applicable motor capacity: 400kw.
Substrate coating: have FR-A820-7.5K-1(FR-A820-00490-2-60) MITSUBISHI.
Built in DC reactor.
The operating frequency of the fixed alternating current is converted to DC power. Power: 1.5kw.
Purpose: high frequency braking resistor.
The use rate of the built-in regenerative brake of the transducer can be promoted.
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-A820-7.5K-1(FR-A820-00490-2-60).
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 thhe short circuit chip, in addition to connecting the DC reactor MITSUBISHI FR-A820-7.5K-1(FR-A820-00490-2-60).
The installation of thermal relay, to avoid overheating and burn the braking resistor.

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