Welcome to Veikong

Shenzhen Veikong Electric CO.,Ltd. a Professional AC drive enterprise which has been specializing in Researching, Manufacturing and Trading high, medium and low voltage frequency inverter, The variable frequency drive manufacturer in China provides clients with integrated system solutions, related to entire range of AC Variable Frequency Drive (VFD) drive, VSD (Variable Speed Drive), soft starter, and more. We have professional R&D and devoted management team with more than 20 years’ experience of theoretical research,


IP65 VFD510 AC Drive

AC Drive

IP65 VFD510

VFD500 AC Drive

AC Drive



AC Drive

VFD 580

Why Choose Us


Our customers choose us because we provide leading Frequency inverter technology, deliver unmatched services and training, and offer some of the best value in the industry. Read More…


Veikong frequency inverter offers an array of Unparalleled Services For AC drives as well as distributor training that many of the world’s most successful AC drive companies have taken advantage of. Read More…


You simply won’t find another supplier that can match our value proposition. Our customers often tell us the same thing. Read More…

Why choose our services

Variable Frequency Drive (VFD) – AC Drive Manufacturers

It’s time to utilize Variable Frequency Drive (VFD) to save significantly on your energy costs and consumption. VFDs can tighten processes, improve production scale, reduce maintenance, and extend the longevity of your equipment.

What is VFD?
Variable Frequency Drive (VFD) is an electronic system used to control an AC induction motor. It can help control torque, speed, and motor direction, which smoothly starts and pushes the motor to the desired speed at a controlled acceleration rate.

The device allows you to use a single motor for a variety of procedures and situations that may need different speeds. Unlike fixed frequency supplied by utility power, VFD offers flexibility and cost savings in manufacturing and various industries.

VFD drive system can be divided into three subcategories:
1. AC Motor – commonly, a three-phase induction motor
2. Main Drive Controller – using solid-state electronics conversion mechanism containing DC-link or filter, switch, and inverter section
3. Monitoring and Control Interface – providing a way to start and stop the motor, adjust the speed, change direction, etc.

Over years, VFDs have become quite compact and versatile, thanks to microprocessors replacing solid-state elements.

When to Use a VFD?
As a leading AC drive manufacturer and supplier, we recommend using VFD in many situations, which are as follows:

> To control the speed of a manufacturing process
> To provide a smooth start and vigilant acceleration to operating speed
> To ensure energy savings, especially in areas where a load’s torque and     power may vary.
> To make the process and quality enhancements in applications’ acceleration, monitoring, speed, temperature, tension, pressure, and torque
>To run a motor in specialized patterns to reduce mechanical and electrical stress

Veikong Electric is a professional AC drives manufacturer and global supplier specialized in research, manufacturing, and trading high to low variable frequency drives. Armed with years of experience and a dedicated team, offering a wide array of VFD products, including VFD500-PV solar pump inverter, VFD 530 AC drive, VFD 500M AC drive, VFD 500 AC drive, VFD 550 AC Drive, and bypass soft starter.

Need AC VFD Drive? Reach Out to Us!

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