1.If you have any questions about the product, please contact us at WP: 86 17688978149

2. We have manuals in English, Spanish, Portuguese, and Russian

3.We have a youtube channel dedicated to introducing features and resolving customer queries

https://www.youtube.com/channel/UCqS9TBP_HG8peFg6WCoRiEQ

1. Free warranty only applies to the AC drive itself.

2. Our company will provide 12-month warranty (starting from the leave-factory date

as indicated on the barcode) for the failure or damage under normal use conditions.

If the equipment has been used for over 12 months, reasonable repair expenses will

be charged.

3. Reasonable repair expenses will be charged for the damages due to the following

causes:

• Improper operation without following the instructions

•Fire,Flood,Abonrmal voltage,Thunderstroke

• Using the AC drive for non-recommended function

4. The maintenance fee is charged according to power uniform standard. If there is

an agreement, the agreement prevails.

4.About us and our products

We have sophisticated engineers, scientific producing workmanship and management team with rigorous quality control systems , frequency inverter are equipped with advanced features as below:

01 V/F control, vector control  and output torque control;

02 Built-in RS-485 communication interface

03 Compact size, easy to install;

04 With a speed potentiometer and external panel;

05 Built-in synchronous control and proportional synchronization control;

06 16 speed control modest,Can run automatically;

07 Can choice multiple running commands or frequency channel;

08 Can be achieve Part or all of the keys locked(Analog potentiometer unlock);

09 Relay normally open or closed and two high configuration output have 100 kinds of ways optional;

10 6 digital opto-isolated inputs, 100 kinds of ways optional;

11 3 analog input, 1 analog output channel;

12 Having textile pendulum frequency function, It can be widely applications for many kinds of textile equipment;

13 Built-in user timer / counter;

14 Built-in PID regulation function to facilitate the realization of closed loop control of the temperature, pressure and tension.

15 At zero speed time,can be achieve output 0-100% of Adjustable torque,With zero speed brake  function,instead foreign inverter application on freight elevator and crane.

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) for using EMS SHIPPING .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.