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11KW 380V 3 phase China factory high performance ac drive variable frequency

PT300 Series high-performance vector VFD
Power Range:0.4-560KW
Frequency Range:0.00-300.00Hz
Voltage Class:Single-phase220V/ 3-phase220V/380V/480V/690V


Specifications

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Description of this 11KW 380V 3 phase China factory high performance ac drive variable frequency

Powtech PT300 series variable frequency drive is a high-performance current vector inverter designed to control and regulate the speed of three-phase asynchronous motors. PT300 adopts high-performance vector control technology, low speed and high torque output, good dynamic characteristics, super overload capability, built-in simple PLC function, support communication bus function and various PG cards, etc. The combination function is rich and powerful, performance stable.

We have many years of experience in manufacturing and sales of Best price variable speed drive system ,3 phase China factory high performance ac drive variable frequency inverter, variable speed motor controller.To be productive, we maintain an attitude of excellence.Our ac drive variable frequency inverter is exported to many countries around the world and has a good market reputation.We can meet the various customization requirements of our customers.Please inquire about 3 phase variable frequency inverter and we will get back to you as soon as possible.

Feature of this 11KW 380V 3 phase China factory high performance ac drive variable frequency

Input / output phase loss protection;

to-ground short-circuit protection, the inverter automatic intelligent data logging when power on;

Fast current -limiting protection,

Overcurrent,overvoltage, overload, undervoltage, over temperature protection  

Reduce the overcurrent trouble at the most extent, protect inverter operate normal.

Instantaneous power lost protection.

Estimate voltage by the running action when power instantaneous lost

2.Perfect EMI/EMC design

Perfect drive and Sine wave current output;

Strong and weak electricity isolated internal---100 meters remote control by keyboard;

Perfect switching power supply design -- Small deviations;

Perfect grounding design, it can be automatically grounded after installation.

3.High performance starting torque

Provide 150% starting torque at 0.5Hz (sensorless vector control).

Provide 180% zero speed torque at 0Hz (sensor vector control).

4.Intelligent motor parameters self-learning, to improve control precision and response speed

5.Independence Air flue design

The fortified coatings guarantee dust-proof, mildew-proof, damp-proof; advanced thermal simulation make sure it can operate at temperature below 45 ℃.

6.New speed-sensorless vector control performance  

The speed-sensorless vector control provides 150% starting torque at 0.5Hz output (it can operate when the rotor locked).

Parameters of this 11KW 380V 3 phase China factory high performance ac drive variable frequency
 
Model Input voltage Rated output Rated input Rated output Adaptable
Power(KW) current(A) current(A) motor
PT300-011G-2 3-phase 220V 11 46.5 45 11
PT300-011G/015P-3B 3-phase 380V 11月15日 26/35 25/32 11月15日
 

Dimension and wiring diagram:
 
Pictures of this 11KW 380V 3 phase China factory high performance ac drive variable frequency
 

Installation introduction:

vector inverter should be installed at a indoor place with good ventilation and used the wall-mounted method; moreover, there must be enough room between it and its surrounding article or baffle (wall). It is shown as the following chart.

 

Application of this 11KW 380V 3 phase China factory high performance ac drive variable frequency

Powtech PT300 variable frequency drive mostly be used in different places

Such as water supply, heating, sewage treatment,,metallurgy, petroleum, building materials, chemical, textile, electric power, coal, pharmaceutical,, printing and dyeing, food processing, paper making, plastics lifting, cable, washing.

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Looking forward to your inquiry for this 11KW 380V 3 phase China factory high performance ac drive variable frequency

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