MITSUBISHI inverter FR-E740 series.
Voltage level: 3 phase 400V.
Frequency converter capacity: 0.4KW.
Allow short-time overload (200% 3S).
The machine itself does not need to purchase another operating panel.
Provide USB interface to connect with the computer, you can use the FRConfigurator software to set the parameters of the inverter or monitor FR-A840-07700-2-60 DETAILED Manual FR-A840-07700-2-60 Instruction manual FR-A840-07700-2-60
Inverter surface with PU interface, FR-E500 operating panel can be directly connected to the E700 series. The installation dimensions are in full agreement with FR-E500.
Allow side by side installation, saving installation space
Simple maintenance: equipped with comb type wiring board, wiring more convenient, the replacement of the same series inverter, no stitches, as long as the original inverter control terminal FR-A840-07700-2-60 DETAILED Manual FR-A840-07700-2-60 Instruction manual. MITSUBISHI inverter FR-D720 series.
Voltage level: three phase 200V.
Frequency converter capacity: 3.7KW.
Vector control variable frequency speed control is the practice of the asynchronous motor in the three-phase coordinate system of the stator current Ia, Ib, Ic, through the three-phase to two-phase transformation,
The alternating current of Ia1Ib1 is equivalent to a two phase stationary coordinate system, and then is rotated by the rotor field oriented,
Equivalent to the DC current Im1, It1 (Im1 equivalent to DC motor excitation current in synchronous rotating coordinate system;
It1 equal to the armature current proportional to the torque, and then imitate the DC motor control method, to obtain the DC motor control,
The control of asynchronous motor is realized through the corresponding inverse coordinate transformation FR-A840-07700-2-60 DETAILED Manual FR-A840-07700-2-60 Instruction manual. Can be used as a screw relay terminal. Negative common end use"MITSUBISHI inverter FR-F740 series.
Voltage level: three phase 400V.
Frequency converter capacity: 7.5KW.
The use of frequency converter motor is in order to speed, and reduce the starting current.
In order to produce a variable voltage and frequency, the device is the first power of the AC power conversion to DC (DC), the process is called rectification.
The direct ccurrent (DC) is transformed into alternating current (AC) and its scientific term is "inverter" (inverter) FR-A840-07700-2-60 DETAILED Manual FR-A840-07700-2-60 Instruction manual.
General inverter is the DC power supply inverter for a certain fixeed frequency and a certain voltage of the inverter FR-A840-07700-2-60 DETAILED Manual FR-A840-07700-2-60 Instruction manual.
For the inverter as the frequency adjustable, adjustable voltage inverter, we called the inverter. "