3.7KW BLDC External Driving Module of BLDC Motor Controller

3.7KW BLDC external driving module of BLDC motor controller

3-phase DC fan motor

3-phase DC water pump

1,sine wave,sensorless,FOC(field-oriented control ) driving technology

2,3 phase 380V power input , conform with CE,UL,CCC requirement

3,completed protection:over-current(software+hardware),highly/low DC voltage,loss of synchronism,IPM overheat and so on.

4,multi-choice of speed control:0-10V,PWM,FREQ,TTL_UART ,485 ,Modbus

5,wide range of power input:1.5KW to 4KW

6,carrier frequency available from 4K to 20K

7,compatible with many kinds of working load, approved start technology against the wind

Picture:

Industrial temperature controller series:

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.