Power: 30kw.
Purpose: to suppress the power harmonics.
Connected to the inverter input, can be used to improve the power factor, reduce the input side of the high harmonic current.
According to the motor power used to select AC reactor.
(when the inverter capacity is greater than the motor capacity, is still based on the motor capacity to choose HC-SFS52G2 1/20. ) DC input, transistor (drain type) output.
Channel number: 2CH HC-SFS52G2 1/20
External wiring connection mode: 40 pin connector
Count input signal: there
Single phase input (single frequency / double frequency)
Dual phase input (single frequency and double frequency /4)
CW/CCW input: there
The signal level (phi A, Phi B): 2 ~ 5mA DC5/12/24V HC-SFS52G2 1/20.
High speed counter module can be measured in 200kpulse/s when DC input,
8Mpulse/s measurement can be performed in a differential input .
The use of high precision incremental encoder, the most suitable for location tracking.
In addition, the high-speed counter module is also equipped with a pulse measurement and PWM output and other functions HC-SFS52G2 1/20. MITSUBISHI inverter FR-F740 series.
Voltage level: three phase 400V.
Frequency converter capacity: 450KW .
The main circuit of the inverter can be divided into two categories in general: voltage type is the voltage source of the DC converter for AC inverter,
The filtering of the DC circuit is the capacitance; the current mode is the DC conversion of the current source to the AC inverter,
The DC loop filter is the inductor.
Why is the frequency of the inverter voltage proportional to the change?
The electromagnetic torque of any motor is the result of the interaction between the current and the magnetic flux, the current is not allowed to exceed the rated value, otherwise it will cause the heating of the motor.
Therefore, if the magnetic flux decreases, the electromagnetic torque will decrease, which leads to the reduction of the load carrying capacity. Protective film for 10.4 inch screen.
Scrub, 5.
Applicable model: GT15. PLC station distance: 2Km.
Cable type: GI-62.5/125.
The function of the MELSECNET interface module is to connect the main CPU PLC to the MELSECNET data communication system.
As long as the switch on the component to set,
Can determine the CPU PLC is as the main station or in situ station.
There are two modules available for selection: one is the connection of the optical cable network and the network of the coaxial cable.
For a ANSCPU, up to only a piece of interface components can be inserted, A2ASCPU can be inserted 2.
The popularization and application of PLC programming has been developed rapidly in our country,
It has been widely used in all kinds of mechanical equipment and production process of electrical control devices,
All walks of life have emerged a large number of application of PLC transformation of the results of the equipment.
Understand the working principle of PLC, have the ability to design, debug and maintain the PLC control system,
Has become the basic requirements of modern industry for electrical technicians and engineering students.
The instruction list programming language is a programming language similar to assembly language mnemonic,
As well as assembly language by the operation code and the number of operations.
In the case of the computer for the PLC handheld programmer compile user program.
At the same time, the programming language of the instruction list corresponds to the ladder diagram programming language,
In PLC programming software can be converted to each other. Figure 3 is the instruction sheet corresponding to the ladder diagram of figure 2PLC.
The characteristics of instruction tablee programming language is used to represent mnemonic operation function,
Easy to remember, easy to grasp;
In the handheld programmer on the keyboard using the mnemonic representation, easy to operate, can be programmed in computer;
There is a one-tto-oone correspondence between the ladder diagram and the ladder diagram MITSUBISHI HC-SFS52G2 1/20 MITSUBISHI HC-SFS52G2 1/20. Its characteristics are basically consistent with the ladder diagram language.
HC-SFS52G2 1/20 Operation manual/Instructions/Model selection sample download link: /searchDownload.html?Search=HC-SFS52G2 1/20&select=5