High Voltage Frequency Drive 10KV 800KW VFD VSD

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Product Description:

Advanced Speed Sensorless Vector Control Algorithm:

Speed sensorless vector control, can have lockedrotorrunning and output 150% rated torque at 0 Hz;

Own patent technology parameter identification method,can have accurate rotation or resting generator parameters
self-learning;Convenient adjustment, easy operation, providing higher control accuracy and response speed;

Apply to winding control, load distribution of multimotor working under the same loads etc.

Rotational speed tracking function

Own patent technology rotational speed tracking algorithm; speediness and smoothness, zero impact tracking generator free rotation speed, only used for MHMD centrifuge, induced draft fan, electromobile etc.

Torque and speed control superior performance

Speed control accuracy can arrive positive and negative 1rpm under 100% torque. Without sensor vector control, torque

response<20ms. With sensor vector control, torque response<5ms.< span="">

Apply to over 10000 turns high speed numerical control main axis.
Decelerate and stop, high performance, 0.1s fast and accurate stopping.
Apply to loads for precision machine tool, synchronized operation, oil pump etc.

Protect Machine’s torque limitation

VTP6 Variable-frequency Drive can provide torque limitation.When torque exceed the maximum torque that machine can
bear, Variable-frequency Drive will limit the torque to its setting maximum torque and protect the equipment's safety
more properly on the premise that the machine develop to the best efficiency.
Reliable torque limitation (torque limitation value 150%),adapt to loads of crane, extruder, etc.

Speediness current-limiting function can avoid Variablefrequency Drive's frequently overcurrent warning. When current exceed current protection point, speediness current-limiting funtion can limit current quickly in current protection point.

In this way, it can protect the equipment's safey and avoid overcurrent warning caused by impact load or other disturbs.

High Starting torque

VTP6 Series AC Drive can provide 150% starting torque at 0.5Hz (sensorless vector control), and 180% zero-speed torque (sensor vector control);

Apply to big starting resistance, fast accelerating and decelerating occasions, and loads for crane, puddling machine, blender, double housing planer, injection molding machine, extruder etc. 


1.Output Power:0.75kw-400KW

2.Rated Frequency :50hz

3.Output Frequency Range:0~300Hz(Vector control way)

4.Input Voltage Range:3 phase 380V±15% 

5.Output Voltage Range:3 phase 380V±15% 

6.Overload Capacity:G Type machine:150% Rotational current 60s;180% Rotational current 3s.

7.Control way: Open loop vector control(SVC)      V/F control

8.Starting Torque: G type machine:0.5Hz/150%( SVC)

9.“High precision”, “high performance”, “high cost-effective”.

10.High control precision

11.Rapid torque response

12.High starting torque 







A03/175 ~A03/220









Rated output current (A)






Motor power (kW)






Input frequency


Rted input voltage


Input power factor

0.95 (>20%load)


0.96 with rated load

Output frequency


Frequency resolution


Overload capacity

120% 1 min, 150% immediately

Analogue input


Analogue output


Acceleration/deceleration time


Digital output/input

expanded according to requirement

Ambience temperature


Storage/transport temperature



air cooling

Ambience humidity

<90% without condensation


<1000 m

IP class






Weight (kg)

3000 ~5000

5000 ~7300



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Q:There is no inverter comes with simple PLC programming function
The PLC is programmed to handle digital and analog, the core of the entire control system. It can output the digital to the inverter, so that the inverter is reversing, you can output the analog to the inverter set speed, but also through the communication, direct control inverter
Q:Ordinary 4-pole motor Under the control of the inverter, the higher the speed, the higher the power or the slower the power
P = UI, that is, power = voltage × current. That is only the voltage of the motor will be faster, so the higher the speed the greater the power
Q:The laptop's power adapter can be used on a desktop computer
Desktop machine is called DIY it ~ is the assembly machine inside the motherboard graphics card hard drive memory What is the need for power supply every power to have a different interface
Q:ABB frequency converter and the difference between domestic frequency converter
Optical microscope mainly by the eyepiece, objective lens, stage and mirror composition.
Q:How to view your own laptop power adapter is how much tile?
There are signs on the power adapter, you look for sticky paper to write the voltage and current power. If there is no write power, the direct voltage multiplied by the current is the maximum power.
Q:A 4-pole AC motor into a 2-pole AC motor, the motor is controlled by the inverter, to make the maximum speed of the 2-pole motor and the original 4-pole
If it is normal V / F control, then do not need to modify too many parameters to limit the frequency limit of 50%
Q:East yuan 7200GS inverter start 11KW 4-pole motor and 2-pole motor need to modify what parameters?
motor to be slightly larger, the speed of 4 pole speed is 1450 r / min, 2 pole is 970 r / min The With the inverter control, you only need to modify the parameters of which the motor parameters, and then the motor parameters from the study on it, the most important is your use of inverter equipment and control methods, and then the above two factors Feature adjustment parameters. There is to pay attention to the use of the inverter environment, the inverter is an electronic product, the environment is relatively high, in the use of as much as possible to improve the use of the environment.
Q:First reduce the frequency of about one-third of the test, not the case, then appropriate adjustments!
And the inverter is connected to the positive and negative bk-dk electrical Han Han device,
Q:The notebook power adapter flashes
The problem is very simple Well, used to know all the notebook Kazakhstan, the adapter has a light above, if it is lit that is the problem of the notebook, the other side of the notebook above also have a power indicator, the notebook above prompted the red, but not Rushed, that is, the problem of the notebook, the computer problem, you directly on the factory is finished, if the insurance, and casually find a place to repair a Kazakhstan, 50-80 yuan if the adapter is bad, buy a generic You can, but also more than 50 points, the last time I bought a bad 58 yuan, ASUS GM, to help people in the end, to give you a shop to buy the adapter, you ask the owner of Kazakhstan to get,
Q:The parameters of the inverter is 4, 6 motor can be used
Inverter parameters are 4, 6 motor can be used. Parameters can be changed, the general inverter has a special number of motor parameters set, as well as the motor speed settings, if the series can not be changed, put the speed out of the necessary amplification of the inverter to enlarge some.

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