MITSUBISHI FR-E540-7.5K-CH INSTRUCTION MANUAL

Power: 560kw.
Voltage: 400V.
The power factor of the input power factor is up to 0.99 and above (100% load).
Can be connected to multiple inverters, to achieve a common DC bus mode.
Equipped with standard power retrogradation function. Convert connectors to fast connectors.
According to the location of the connection equipment distribution module FR-E540-7.5K-CH . MITSUBISHI inverter FR-D720 series FR-E540-7.5K-CH
Voltage level: three phase 200V.
Frequency converter capacity: 0.2KW.
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-E540-7 FR-E540-7.5K-CH . 5K-CH . Can be isolated from the output of the programmable controller, the a/b/c contact relay, SSR, Tr output.Total points: 24 points.
Input points: 14 points.
Output points: 10 points.
Voltage: AC220V.
Output type: transistor.
Outline dimension: 90*75*90.
FX1N series is a very powerful micro PLC,
Can be extended to up to 128 I/O points,
And can increase the special function module or the expansion board.
Communication and data link function options make FX1N in the volume, communication and special function modules and other important applications is very perfect. Power: 1.5kw.
Purpose: high frequency braking resistor.
The use rate of the built-in regenerative brake of the transducer can be promoted.
When using the FR-ABR type brake resistor, the short circuit piece between the terminal PR-PX is removed. Does not remove the short circuit chip will lead to overheating of the brake resistor.
The utilization rate of the regenerative braking should be less than the allowable brake use rate in the above table.
With the operating frequency of the brake resistor to reach 300 deegrees C or higher, it is necessary to take protective measures and cooling FR-E540-7.5K-CH INSTRUCTION MANUAL.
MYS type resistor can be used. But please pay attention to the allowable brake use rate.
Do not remove the terminal P/+ and P1 between thhe short circuit chip, in addition to connecting the DC reactor FR-E540-7.5K-CH INSTRUCTION MANUAL.
The installation of thermal relay, to avoid overheating and burn the braking resistor.