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Biến tần Mitsubishi FR-A740-2.2K-CHT
- Mã sản phẩm: FR-A740-2.2K-CHT
- Giá: Liên hệ
- Lượt xem: 985
- ITSUBISHI FR-A740-2.2K-CHT Product information and technical parameters：
Brand: MITSUBISHI
Name: 3 phase 400V converter
Model: FR-A740-2.2K-CHT
MITSUBISHI inverter FR-A740 series.
Voltage level: 3 phase 400V.
Frequency converter capacity: 2.2KW.
FR-A700 converter products are suitable for all kinds of high load requirements of the equipment.
Such as lifting, lift, printing and dyeing, printing and dyeing, material coiling and other general occasions.
High level driving performance.
Unique sensorless vector control mode,
A wide variety of mechanical equipment can be operated at high precision in the super low speed region without the need of the encoder.
With torque control mode,
And in the speed control mode can use the torque limit function.
With vector control function (with encoder),
Frequency converter can achieve position control and fast response, high precision speed control (zero speed control, servo lock, etc.) and torque control.
- Thông tin sản phẩm
Hãng sản xuất : Mitsubishi
Thông số kỹ thuật :
Power: 3.7kw.
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 MITSUBISHI FR-A740-2.2K-CHT.
The utilization rate of the regenerative braking should be less than the allowable brake use rate in the above table FR-A740-2.2K-CHT
With the operating frequency of the brake resistor to reach 300 degrees C or higher, it is necessary to take protective measures and cooling.
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 MITSUBISHI FR-A740-2.2K-CHT.
The installation of thermal relay, to avoid overheating and burn the braking resistor. MITSUBISHI inverter series: FR-F840.
Voltage level: three phase 400V.
Power: 30kw.
SLD converter rated current: 62.0A.
Structure and function: Standard model.
Type: CA.
