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 inverter is the era TVF8000 series, the motor is 15KW6 pole motor, has been used for 3 years.
If the frequency converter is selected according to the motor rated current, then the motor current exceeds the rated current, the inverter will become overcurrent protection In this case, that is, when the inverter began to select the amount of time to stay the lack of the same power, inverter general type than the fan pump type current capacity of a high grade If the inverter selection is no problem, then please see whether the inverter is working temperature is too high, too high will cause the electronic components to resist the decline in current. First, check the inverter to work the ambient temperature, the second Please check the inverter fan is damaged, clean down the inverter fan channel and fan to see if there is no plug
Q:I power adapter output current 3.25A for a 4.5A, can you use it
No problem that nominal value is that the adapter can provide the maximum operating current to your computer current is not so big
Q:Laptop adapter heat
Many friends to buy a laptop or laptop power, you may encounter the power did not take long to heat on the hot, and even hot to dare not get the situation, in the end is the quality of power problems or how is it? With the ever-changing notebook frequency, notebook power adapter power is also sesame flowering high, even to 100W or so, almost a small desktop power! Touch the hand, timid may be scared, obediently, is simply a hot potato! What will not fire? This is a lot of people worry! Compaq, IBM, such a large company to recover several back to the power adapter, it is because of fear that there may be defects due to power supply design, and will cause a fire!
Q:Is the number of Amps of the notebook power adapter higher than the original number of security on the computer?
There is no power adapter is not the number of clocks that the current output of the current frequency is the number of security in the case of the maximum number of output support the specific output current is the number of security is based on the current power consumption of the computer But please note that the power adapter output voltage must be consistent with the original agreement is now generally 20V
Q:11kw 6-pole motor can be used to adjust the inverter to 1800RPM?
Frequency conversion frequency f to 90Hz can. 1800 = 60x90 / 3,3 that is 3 pole, is 6 pole. Regardless of load.
Q:How to make the motor speed (control speed), can not use frequency
If you use AC asynchronous motor speed control in three ways: 1 / variable speed control. By changing the motor stator pole pairs to speed, not the linear speed for the sub-file speed, the motor structure and electrical control more complex. 2 / electromagnetic speed control. Driven by the magnet magnet, the electromagnetic coil through the variable size of the DC to speed, for the linear speed, but a waste of energy 3 / frequency control. Through the inverter speed, stepless speed regulation, speed control effect is good, but one-time investment. If the DC motor speed is to change the armature or the excitation coil voltage to achieve speed. Application in the relatively high demand, a one-time investment is relatively large
Q:90KW inverter start 90KW, 4-pole motor and 6-pole motor j What is the difference? The inverter can be used for it?
The number of poles of the motor and the inverter is not very different, the difference is the motor speed is different
Q:30 kW 6 pole frequency motor torque is how much
30 kW 6 pole frequency motor torque is how much 860. 1, the motor torque calculation Motor "torque", the unit is N? M (beef) 2, the formula is T = 9549 * P / n. 3, P is the motor rated (output) power unit is kilowatts (KW) The denominator is the rated speed n units are per minute (r / min) P and n can be found directly from the motor nameplate.
Q:I have a 11KW-4 pole inverter, now with the 4KW-4 pole motor, what impact?
11KW the following can be brought, the inverter rectifier module may be broken,
Q:380V 2 pole motor can use the inverter?
Special attention, variable frequency motor with the ordinary different, easy winding film damage

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