MITSUBISHI inverter series: FR-F840.
Voltage level: three phase 400V.
Power: 250kw.
SLD converter rated current: 547A.
Structure and function: Standard model FR-D720S-008 to 100-EC PDF.
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-D720S-008 to 100-EC
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 mmotor of other manufacturers, and the length of wiring is too long,
Optimum operating characteristic drive motor FR-D720S-008 to 100-EC PDF FR-D720S-008 to 100-EC Manual.
In the state of the sensor can not only drive 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-D720S-008 to 100-EC PDF.
Other manufacturers of induction motors, can also be automatically tuned to achieve the best excitation control, thus expanding the use of energy saving MITSUBISHI Installation GuideLINE. MITSUBISHI inverter FR-D740 series.
Voltage level: three phase 400V.
Frequency converter capacity: 5.5KW.
The internal and back of the inverter structure considering the cooling effect, the relationship between the upper and lower ventilation is also important,
Therefore, in order for the type of unit, hanging on the wall to the vertical position, the installation of vertical as possible MITSUBISHI Installation GuideLINE.
Transducer can be used to drive a single phase motor? Can single phase power supply be used?
Basically can not be used. For a singlee phase motor with governor switch, the auxiliary winding will be burnt when the speed is below the operating point;
For the capacitor start or capacitor operation mode, the capacitor explosion will be induced MITSUBISHHI Installation GuideLINE FR-D720S-008 to 100-EC Manual FR-D720S-008 to 100-EC Installation GuideLINE.
The inverter power supply is usually 3, but the capacity for small, single-phase power is also useful functioning aircraft.