"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 FX3U-48MT/DS PROGRAMMING MANUAL.
The direct current (DC) is transformed into alternating current (AC) and its scientific term is "inverter" (inverter) FX3U-48MT/DS
General inverter is the DC power supply inverter for a certain fixed frequency and a certain voltage of the inverter.
For the inverter as the frequency adjustable, adjustable voltage inverter, we called the inverter. "Function: RS-232C communication FX3U-48MT/DS PROGRAMMING MANUAL.
CPU module connected to the front of the expansion function of the substrate.
The front of the CPU module can be connected to 1 units at most. MITSUBISHI inverter FR-E720 series.
Voltage level: 3 phase 200V.
Frequency converter capacity: 1.5KW.
In order to ensure the reliability of production, all production machinery in the design of power with drive, there is a certain amount of surplus FX3U-48MT/DS PROGRAMMING MANUAL.
When the motor can not run under full load, in addition to meet the requirements of power driven,
The surplus torque increases the active power consumption, resulting in the waste of electric energy.
Speed control method of fan and pump equipment traditional by regulating the entrance or exit of the baffle, valve opening to regulate air flow and water flow
, the input power is large, and a large amount of energy consumption in the baffle, the valve in the process of closure.
When using variable frequency control, if the flow rate is reduced, the speed of the pump or fan can be reduced to meet the requirements. Input and output points: 10 points.
Power supply: DC24V.
Input points: 6 points.
Output points: 4 points.
Output form: relay output.
Power consumption: 6W.
Weight: 0.22KG.
Outline dimension: 60x90x49mm.
Built in CPU, power supply, input and output.
Keep FX1S compact body, while adding more features.
Special adaptor and function expansion board can be installed and used FX3 series.
High speed operation.
Basic instructions: 0.21 s/ instruction
Application instruction: 0.5 s/ instruction
Large capacity memory.
Built in program memory 4000 steps.
No battery.
Auxiliary relay: 1536 points.
Timer: 138 points.
Counter: 67.
Data register: 3000.
A new application model.
FX3SA is a bassic model on the basis of the basic performance of the FX1S increased the expansion of the new models FX3U-48MT/DS Manual.
FX3SA is suitable for all kinds of fields, such as analog quantity, Ethernet, MODBUS function, small scale equipment and so onn FX3U-48MT/DS Manual.
Basic models suitable for small scale control.
Compact but powerful,
At the same time, the analog quantity and the communication function and so on.