"MITSUBISHI inverter FR-F740 series.
Voltage level: three phase 400V.
Frequency converter capacity: 3.7KW.
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 FX3G-24MT/ES-A datasheet PDF catalog FX3G-24MT/ES-A PDF datasheet FX3G-24MT/ES-A
The direct current (DC) is transformed into alternating current (AC) and its scientific term is "inverter" (inverter).
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. "Input and output points: 14 points FX3G-24MT/ES-A datasheet PDF catalog FX3G-24MT/ES-A PDF datasheet.
Power supply: AC100-240V.
Input points: 8 points.
Output points: 6 points.
Output form: transistor output (source).
Power consumption: 19W.
Weight: 0.3KG.
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 FX3G-24MT/ES-A datasheet PDF catalog FX3G-24MT/ES-A PDF datasheet.
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 basic model on the basis of the basic performance of the FX1S increased the expansion of the new models.
FX3SA is suitable for all kinds of fields, such as analog quantity, Ethernet, MODBUS function, small scale equipment and so on.
Basic models suitable for small scale control.
Compact but powerful,
At the same time, the analog quantity and the communication function and so on. "Power: 15kw.
Voltage: 400V.
Brake resistor, a kind of ripple resistance, is mainly used in the mechanical system of the inverter to control the speed of the motor,
Help the motor to be converted into heat energy due to the regenerative power of the motor.
Braking unit principle: the brake unit iss composed of a high power transistor GTR and its driving circuit FX3G-24MT/ES-A datasheet PDF catalog FX3G-24MT/ES-A PDF datasheet.
Its function is to link the discharge current braking resistor capacitor voltage or not in the range of the time connsumed and the DC part "overpressure",
Need to add external braking components, in order to speed up the speed of the consumption of renewable energy FX3G-24MT/ES-A datasheet PDF catalog FX3G-24MT/ES-A PDF datasheet. "