Frequency inverter 380V with good quality and price

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

2.It can maximum limit keep voltage stability.

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

4.It can automatically detect the load function.


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Q:Old printing machine transformation, 37KW6 polar frequency motor with brake, inverter 55KW, now found running,
It should be the inverter problem, I have encountered before, followed by the inverter upgrade was resolved. Is to replace a set of power board, power board, CPU board.
Q:Will the motor suddenly stop when the inverter is suddenly powered down?
Generally in the absence of external brake or brake case, if the power, the motor is in a free stop state, uncontrolled,will gradually slow down to 0
Q:There is no inverter comes with simple PLC programming function
Inverters are generally digital input, and analog input, a digital output, etc., can also be controlled by means of communication. Digital input can be used as a positive and negative and reset the alarm, the analog input can be given as a speed, and how to use the inverter to see the specific model. Take the Siemens inverter, MicroMaster420,567 terminal 3 digital input, 8 for the 24V, 9 for the 0V, you can usually open the point on the 8th 24V back to 567, as a digital input, you can also directly into the switching power supply Of the 24V, but the switch power supply 0V and 9 terminals connected to the potential, or the inverter may not be able to identify the outside world 24V. (DP communication, USS communication, etc.), with the terminal input on the P0700 = 1, the user can set the command source, the panel can be input, 2, P0701 to P0703 corresponding to the three digital functions: parameters set to 1 forward, 2 for the reverse ... ... a lot of features and control methods, see the corresponding product manual like
Q:18: 5 kilowatts bipolar multi-pole pump motor with inverter
Under normal circumstances, with 15KW inverter on it.
Q:Will the laptop's power adapter is not the original good?
Theoretically can be inserted into the use and will not have any obvious damage to the machine But it is best to buy the number of volt and your original consistent Original also has original benefits According to some "professional" sources claim that no original touchpad will have a slight jitter, I was not found
Q:The notebook power adapter flashes
1: Check the socket with a multimeter is normal, the supply voltage is 220V. If the utility voltage is not normal, it is recommended to replace the use of environmental testing. 2: Check with the multimeter whether the output voltage and current of the power adapter match the label. If the gap is very large, and the mains voltage is normal, you can determine the power adapter failure, need to replace the laptop power adapter. 3: If the above check is normal, remove the laptop battery, do not external adapter. Press and hold the notebook power button 5 seconds to repeat 3 times. After releasing the notebook residual charge, insert the power adapter separately, power on the test. 4: If the fault persists, check the notebook's power connector, whether the exception. Such as loose or the appearance of damage and so on. 5: the above checks are normal, basically can be a preliminary judgment is the notebook motherboard failure. Recommended repair service station.
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 conversion frequency difference characteristics based on,
Pole is the pole pair. So that the synchronous speed has changed, you can speed, but can not smooth speed.
Q:Do not the laptop directly connected to the power adapter?
4, but you can use the external 14 ~ 20V battery, connected to the matching power plug for the notebook power supply, the effect and the use of the same power adapter.
Q:Three motors, if coupled with the governor speed, is it necessary to add the inverter?
 Second, the variable speed: change the way the stator winding wiring to change the cage motor stator pole pairs to speed.

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