MITSUBISHI inverter FR-A740 series.
Voltage level: 3 phase 400V.
Frequency converter capacity: 0.4KW.
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 FR-F840-00620-2-60 datasheet PDF catalog FR-F840-00620-2-60 PDF datasheet.
High level driving performance FR-F840-00620-2-60
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 FR-F840-00620-2-60 datasheet PDF catalog FR-F840-00620-2-60 PDF datasheet. ) and torque control. "Power: 55kw.
Voltage: 400V.
Brake resistor, a kind of ripple resistance, is mainly used in the mechanical system of the inverter to control the speed of the motor,
Help the motor to be converted into heat energy due to the regenerative power of the motor.
Braking unit principle: the brake unit is composed of a high power transistor GTR and its driving circuit FR-F840-00620-2-60 datasheet PDF catalog FR-F840-00620-2-60 PDF datasheet.
Its function is to link the discharge current braking resistor capacitor voltage or not in the range of the time consumed and the DC part "overpressure",
Need to add external braking components, in order to speed up the speed of the consumption of renewable energy. "Power supply: 110mA DC5V (PLC internal power supply), 80mA DC24V (through the power connector by the external power supply).
Analog input points: 4 points.
Voltage input: DC-10~10V.
Current input: DC-20~20mA, 4~20mA.
Weight: 0.2kg.
Dimmensions: 55 x 90 x 87 FR-F840-00620-2-60 datasheet PDF catalog FR-F840-00620-2-60 PDF datasheet.
Voltage input and current input of 4 channels can be carried out,
Each channel can be specified as a current input or voltage input.
Built in digital ffilter function and peak hold function, etc FR-F840-00620-2-60 datasheet PDF catalog FR-F840-00620-2-60 PDF datasheet. ,
Achieved a high speed of 500 AD S/ch conversion.
FX3UC-4AD can be connected to the FX3GC or FX3UC series.