MITSUBISHI FR-E740-0.4K-CHT Applied Manual FR-E740-0.4K-CHT Instruction manual

Power: 55kw.
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 FR-E740-0.4K-CHT Applied Manual FR-E740-0.4K-CHT Instruction manual.
Please select according to the required braking torque FR-E740-0.4K-CHT Purpose: to operate, monitor, and change the parameters through the network.
Applicable frequency converter: FR-A700, FR-F700, FR-E700. MITSUBISHI inverter series: FR-F840.
Voltage level: three phase 400V.
Power: 15.0kw.
SLD converter rated current: 31.0A.
Structure and function: Standard model.
Type: CA.
Substrate coating: have.
2 times the power consumption of the wind turbine and pump and the speed of the 3 power consumption is proportional to the speed of the rotating speed FR-E740-0.4K-CHT Applied Manual FR-E740-0.4K-CHT Instruction manual.
Through the speed control of the frequency converter to adjust the air flow, can reduce the power consumption.
Give full play to the performance of the motor.
The excitation current is always adjusted to the best state, which can improve the efficiency of the motor FR-E740-0.4K-CHT Applied Manual FR-E740-0.4K-CHT Instruction manual.
Load torque is smaller, can further improve energy efficiency.
For example, when a general motor is used, the optimal excitation control mode in the 4% motor load torque is about 30% more than that of the V/F control. MITSUBISHI inverter series: FR-A820.
Voltage level: three phase 200V.
Power: 2.2kw.
SLD converter rated current: 16.7A.
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 equiipment) FR-E740-0.4K-CHT Applied Manual FR-E740-0.4K-CHT Instruction manual.
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 FR-E740-0.4K-CHT Applied Manual FR-E740-0.4K-CHT Instruction manual.
Standard corresponding RS-485 communication (MITSUBISHI converter protocol, Modbus-RTU protocol) data transmission speed up to 115200bps.