1.Input:1 phase 220V±15%           

2.Output Voltage Range:3 phase 220V±15% 

3.Output Power:0.75kw/1.5kw/2.2kw            

4.Rated current:4A/7A/10A                                            

5.Rated Frequency :50hz/60hz                                                             

6.Output Frequency Range:0~650Hz                                                   

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

Type selection instructions:

A.  Please read the product instructions carefully, choose the type according to the function and power you need, and avoid the damage caused by wrong wiring;

B.  This Frequency converter does not support single-phase motor speed regulation with capacitance.;

C.  Speed regulation of three-phase AC motors with six or more stages. Please purchase a converter with higher power than the motor;

D.  If you don’t know how to choose the type, you can also contact us to give you some suggestions.​

E. WK310 series frequency converters do not have RS485 communication function by default, nor do they have built-in braking units. If you need RS485 communication function of frequency converter or need to use with brake resistance,Please leave a message when ordering.

OUR PRODUCT TECHNOLOGY

• Our products have excellent performance.

A.  0.5Hz can provide 150% starting torque;

B.  Overload capacity: 150% rated current 60s; 180% rated current 10s;

C.  Carrier frequency: 0.5k ~ 15.0kHz.

• Our products have powerful functions.

A. PID control function — Closed-loop automatic control technology;

B. Multi-speed control function — 8-speed control;

C. Multiple Protection of Motor—Short-circuit, phase-absence, over-current, over-voltage, under-voltage, over-heat, over-load protection, etc.

• Our products have a comprehensive configuration.

A. 17 functional terminals—Hundreds of functions can be realized through different combinations

B. Relay output—More complex linkage control functions can be realized.

specifications

Payment  

1.Please make payment by Secure payment in advance. .

2.please write your detailed delivery address ,contact information and phone number on payment,it is very important to deliver package successfully.Please make sure your address in Aliexpress is matched with your shipping address before you pay.Specially, for Russian customer, must write the full name(the first name , middel name, last name)  .Thanks very much.

3.We are not responsible for any custom duty or import tax.Please check with your country customs office to determine what these additional costs will be before bidding/buying.

 Delivery                                                                                 

1.All package is standard paper box packing or wooden packing for big order.

2.Pls note the delivery date using different Express , so pls choose the right delivery according to your need .

3.If you prepare to big order ,please contact  us if want delivery by any other method.

4. All packages will shipped with a Tracking Number.

Feedback 

 your positive feedback is highly appreciated.We guarantee the quality of our products. Each item will be checked carefully before delivery. Please contact us immediately if there is any reason you feel.We will always do our best to make the customer satisfaction.

If you are satisfied with our products and service, please kindly leave a positive five star   feedback for us,It is very important for us . Thanks very much in advance.

 Contact us                                                                              

 We will reply to your enquiries as immediately as possible.However,please note that we have 12-16 hours time difference

with western Europe and 8 hours time difference with U.S.A.Therefore,we promise will try best to reply within 24 hours.

For bulk order,also please contact us for details.