"Power: 55kw.
Voltage: 200V.
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-F740P-0.75K-CHT BASIC Manual FR-F740P-0 FR-F740P-0.75K-CHT75K-CHT Instruction manual.
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. "Analog input points: 4 channels
Voltage input range: DC0~10V.
Current input range: DC-20~20mA FR-F740P-0.75K-CHT BASIC Manual FR-F740P-0.75K-CHT Instruction manual.
High precision analog input module with resolution of 11 bit binary + sign 1 bit, 10 bit binary + symbol 1 bit.
Can be 4 channel voltage input, or current input. MITSUBISHI inverter series: FR-F840.
Voltage level: three phase 400V.
Power: 45kw.
SLD converter rated current: 93A.
Structure and function: Standard model.
Type: CA.
Substrate coating: have.
The motor efficiency is not changed in the previous optimal excitation control,
At the same time, the newly developed advanced optimal excitation control can obtain larger torque at startup FR-F740P-0.75K-CHT BASIC Manual FR-F740P-0.75K-CHT Instruction manual.
No need to adjust the parameters (plus deceleration time or torque, etc.), in a short time to speed up to a certain speed,
Can be carried out to maximize the efficiency of energy-saving drive motor.
The automatic tuning function of the loop constant of the motor is not consistent with the constant of the motor, the motor of other manufacturers, and the length of wiring is too long,
Optimum operating characteristic drive motor.
In the state of the sensor can not only ddrive the high efficiency and energy saving motor and PM motor (MM-EFS), but also can drive other companies induction motor and PM motor (permanent magnet synchronous motor) FR-F740P-0.75K-CHT BASIC Manual FR-F740P-0.75K-CHT Instruction manual.
Othher manufacturers of induction motors, can also be automatically tuned to achieve the best excitation control, thus expanding the use of energy saving FR-F740P-0.75K-CHT BASIC Manual FR-F740P-0.75K-CHT Instruction manual.