Frequency inverter 380V

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Product Description:

380v Frequency inverter 50Hz to 60Hz for three phase motors 380V 245kw inverter :

AMK3500 Magnetic flux vector control AC Drive:0.75kW--2.2kW

AMK3800 Current vector inverter:4kW--630kW

Voltage:Low voltage 380v

Size:Width: 790mm  Height: 1172mm  Thickness:397mm

Performance characteristics:

1,This inverter can automatic energy-saving operation; Aimike inverter can increase the rate of power saving utmost.

2,This inverter can maximum limit keep voltage stability.

3, This inverter can be tested to automatic over-current and over-voltage protection; Aimike inverter can protect customers utmost equipment and frequency converter.

4, This inverter can automatically detect the load function.

5, This inverter has the advanced current closed-loop vector control algorithm; Aimike load response of the inverter can be quickly, to get the best output performance.

6, This inverter has the unique adaptive control technology, and unique pulse width modulation technology; Aimike inverter can make optimal control performance.

7,Use the SVPWM optimized modulation technology to improve product stability and longevity.

8, This inverter adopts flexible control method, such as RS - 485 control, PI regulation, multistage speed, process control, etc.


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Q:My motor is a low frequency 8 pole motor, about 80W. I would like to choose a frequency converter
So small, with the domestic 400-watt, Shenzhen a lot
Q:How to choose a Siemens inverter for a 5.5KW three-phase motor (2 pole)?
Siemens frequency conversion dedicated input / output filter, reactor, you contact us but smell it, the quality is guaranteed. We look forward to cooperation.
Q:Servo control system can give the inverter signal,
but want two motor synchronization, it should be impossible, the converter does not reflect so fast, and the speed is not so stable.
Q:Who knows how the frequency converter works
The inverter is actually an inverter, which first turns the alternating current into direct current, and then switches the DC power with the electronic components into AC power, and the inverter is equipped with a variable frequency The frequency is adjustable in a certain range, and it is used to control the number of revolutions of the motor, so that the number of revolutions can be adjusted within a certain range.The frequency converter is widely used in the speed regulation of AC motor. Technology development direction, with the development of power electronics technology, AC frequency conversion technology from theory to practice gradually mature. Inverter not only smooth speed, large range, high efficiency, start current is small, smooth operation, and energy saving effect is obvious. Therefore, the exchange frequency control has gradually replaced the traditional traditional slip speed, variable speed control, DC speed control system, more and more widely used in metallurgy, textile, printing and dyeing, smoke machine production lines and buildings, Water supply and other fields. Generally divided into rectifier circuit, flat wave circuit, control circuit, inverter circuit, and so on several major parts.
Q:Motor a speed, the inverter will burn what is going on, the inverter is a large yuan
Inverters Have not heard of it! East yuan heard. The inverter is most likely to be damaged by the motor is running suddenly grounded, the possibility of frying the module more than eighty percent, since a little better brand will blow up! Overload, overcurrent, short circuit, lack of phase caused by damage to the inverter, then the quality of the inverter is so good, and indeed the basic functions of these inverter protection.
Q:Variable frequency pump pressure in the very low flow instability, why?
. If you want to stabilize the pressure, you must adjust the pipeline characteristic curve is the work point to enhance, so that you can both stabilize the pressure and adjust the flow.
Q:How can a variable speed multi - speed three - phase asynchronous motor be controlled by a frequency converter?
Yes, but it is not necessary, if it is old motor that is another matter, tell you that you can use, but can not be in the frequency conversion process for the pole, this will cause the inverter protection or failure
Q:90KW inverter start 90KW, 4-pole motor and 6-pole motor j What is the difference? The inverter can be used for it?
Three-phase AC induction motor, 4-pole speed is generally 1480 rpm, 6-pole speed was 980 rpm
Q:The emitter E of the inverter inverter module and the AC output U are not directly connected together
Pairs of modules are connected in a phase branch The phase output is derived from the neutral point between the modules
Q:Can the laptop 1.3a power adapter be used on a 1.5a device?
Theoretically impossible, because the power is small, but if it is a short period of time is possible, a long time to die.

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