MITSUBISHI inverter FR-F720 series.
Voltage level: three phase 200V.
Frequency converter capacity: 7.5KW.
When the inverter is running, the starting current and starting torque of the motor are how?
With the operation of the inverter, with the acceleration of the motor to improve the frequency and voltage,
The starting current is limited to 150% below the rated current (according to the different types of aircraft, 125%~200%) AJ35TB1-16DR
Starting with power frequency power supply, the starting current is 6~7 times of the rated current, therefore, the impact on the mechanical and electrical.
The inverter drive can be smoothly start (start time longer) MITSUBISHI AJ35TB1-16DR.
The starting current is 1.2~1.5 times of the rated current, and the starting torque is 70%~120% rated torque;
For the inverter with the torque automatic enhancement function, the starting torque is more than 100%, which can start with full load . Protective film for 5.7 inch screen.
Scrub, 5.
Applicable model: GT15. Input and output points: 480 points.
Input / output data points: 480 points MITSUBISHI AJ35TB1-16DR.
Program capacity: 8k.
Basic command processing speed (LD command) s:1 . 25.
RAM memory capacity: 32K, power supply (DC24V).
Modular: PLC is the basic components of a separate module.
Medium and large PLC used this way. Easy maintenance.
Relay output interface circuit of PLC
Working process: when the internal circuit output digital signal 1,
There is a current flowing through, the relay coil has a current, and then the normally open contact is closed,
Provide load current and voltage.
When the internal circuit outputs a digital signal 0, there is no current flowing through it,
The relay coil does not have a current, and the normally open contact is broken off,
A current or voltage that is disconnected from the load.
It is through the output interface circuit to the internal digital circuit into a signal to make the load action or not action.
User program storage cappacity: it is a mmeasure of how much the user application can store the number of indicators AJ35TB1-16DR.
Usually in words or K words as units. 16 bit binary number is a word,
Every 1024 words are 1K words. PLC to store instructions and data in words.
General lloggical operation instructions each account for 1 words AJ35TB1-16DR. Timer / counter,
Shift instruction accounted for 2 words. Data operation instructions for 2~4.
AJ35TB1-16DR Operation manual/Instructions/Model selection sample download link: /searchDownload.html?Search=AJ35TB1-16DR&select=5