"Power: 30kw.
Voltage: 200V.
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 is composed of a high power transistor GTR and its driving circuit FR-A740-15K-CHT Manual.
Its function is to link the discharge current braking resistor capacitor voltage or not in the range of the time consumed and the DC part "overpressure",
Need to add external braking components, in order to speed up the speed of the consumption of renewable energy FR-A740-15K-CHT "MITSUBISHI inverter FR-E720 series.
Voltage level: 3 phase 200V.
Frequency converter capacity: 7 FR-A740-15K-CHT Manual. 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.
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 FR-A740-15K-CHT Manual MITSUBISHI INVERTER Manual.
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 MITSUBISHI INVERTER Manual. Power supply: 120mA DC5V (PLC internal power supply), 160mA DC24V.
Analog output points: 4 points.
Voltage output: DC-10~10V.
Current output: DC0~20mA, 4~20mA.
Weight: 0.2kg.
Dimensions: 55 x 90 x 87.
The resolution of the 4 channel is 15bit binary + symbol 1bit (voltage),
High precision analog output module of 15bit binary (current) MITSUBISHI INVERTER Manual.
Each channel voltage output (DC-10~10V) or current output (DC0~20mA, DC4~20mA) can be specified,
Mixed use.
With the form of the output and the upper and lower values and other rich features.
FX3UC-4AD can connect FX3GA/FX3G, FX3GE, FX3U series.
When connecting to FX3UC or FX3GC, you need FX2NC-CNV-IF or FX3UC-IPS-5V. Output points: 8 points.
Output form: relay output.
Input signal voltage: DC24V.
FX2N series expansion unit
Expansion unit is an input and output expansion device with a built-in power supply.
As with the basic unit, the extension unit can be connected to a variety of input and output and special extension equipment.
Can connect to FX3GA/FX3G, FX3GE and FX3U.
AC power model, the built-in maximum DC24V 250mA/460mA supply power.
Because all models of FX series are built in high speed counter,
So the high speed control can be realized by the simple procedure.
The input of the basic unit is built in the anti jitter filter,
One ppart as digital filter,
Sensitivity adjustment unit can reach 1ms FR-A740-15K-CHT PLC FUNCTION PROGRAMMING MANUAL.
Using high speed counter automatically adjusted to the minimum value.
Through the high cost of the built-in positioning function and the expansion function to increase the number of control axis FR-A740-15K-CHT Manual.
Extended function expansion board and special adapter,
Data links and communication with external serial devices.