pure sine wave inverter frequency inverter drive board

pure sine wave inverter  frequency inverter drive board

Characteristic

Without rotor position sensor 

FOC(Field-oriented control) 

SVPWM Sin 180°driver 

Synchronized start 

Stable speed control

Flexible PFC (auto adjust DC Voltage)

Compressor overload protection 

Programmable functions needed for DC compressor

Applications 

DC compressor/motor 

Maximum Power output 8kW 

Power supply: 220/240Vac 

Control method(customization available)

0~10V

PWM

Asynchronous serial communication

RS485

Output 

Compressor on/off indication

Operation information

Heat sink cooling fan control 

Picture:

Logistics:

Corporate Vision:

1.Best service

2.Good quality

3.Competitive price

4.Sufficient supply

Shipping:

1. The items normally will be shipped out within 3 working days after the payment confirmed.

2. It will be shipped by DHL/FedEx /TNT/ UPS /EMS or other special way. Please contact with us and chose the best one.

You should pay attention to this:

3. Any accidents and delays or other issues caused by forwarder, please forgive that we can not take responsibility.  

4. Your payment for the shipping cost will be highly appreciated.

Refund & Replacement:

1. One month for return policy from the arrival date.

2. Please simply return to us for replacement or refund, when you find the unperfected quality items or they don’t work well.

3. If the items are defective please notify us within 3 days after arrival.

4. Any items must be returned in their original condition to get a refund or replacement. 

Contact information: 

Tel : 86-411- 82556766

Fax: 86-411-82556988    

Skype:jessicaxx99                                                                     

 Other Policies:

1. About MOQ which depends on your order.

2. About warranty we give one month for refund or replacement.

3. About sample which needs your charge.

4. About inventory which changes everyday and depends on your order.

5. About order process: We will send you a PI (term of shipping, aggregate amount and so on) after receive you parts list.

We also take OEM,ODM orders as your design, if you have any question, feel free to contact us.