China Frequency Converters Manufacturer, Supplier, Factory

As a technology pioneer in the field of inverter for 15 years, WCE uses the 7.5kW power segment as a strategic fulcrum to build an intelligent drive ecology for water systems. Through dynamic pressure compensation technology, working condition adaptive algorithm and industrial protection system, this series of 7.5kw variable frequency drive for pump has deployed multiple sets of water control systems around the world, and continues to lead in the three major scenarios of smart agriculture, urban water and heavy industry cycle, and has been widely praised at home and abroad.

WCE specializes in developing a 3 phase 380V Built in Bypass Soft Starter 15-22KW, which is compatible with a wide range of voltage inputs and has 15 years of accumulation in industrial motor control technology. The enterprise is equipped with an automatic aging test line and an independent electromagnetic compatibility laboratory, with the independent production rate of core components reaching 97%. The product has passed CE certification and IP20 protection standards. It adopts dynamic vector control algorithm and adaptive voltage tracking technology (starting torque accuracy ±3%), and integrates triple protection mechanisms of over-temperature, phase and short circuit. It is particularly suitable for heavy equipment such as crushers and centrifuges, reducing the starting current by 70%. It is equipped with an industrial Internet of Things interface, supporting cloud platform energy consumption management and pre-maintenance alarm. It has been applied in batches in fields such as steel and metallurgy, port lifting, and mining, and has been exported to over 30 countries in Europe, Southeast Asia, the Middle East, etc. More than 120,000 units have been delivered in total. It also provides a multi-language operation interface and a 2-year warranty service.

WCE is a leading enterprise in the field of industrial transmission control, focusing on the development and manufacturing of high performance three phase VFD for 15 years. With cost-effective products and global layout, our products are exported to the Middle East, India, Southeast Asia, Russia and South America, more than 50 countries and regions around the world. We sincerely invite global partners to work together, we will respond to the global market demand with localized services, and use technological innovation to empower a green and energy-saving new future.

As a professional factory dedicated to the research and development and manufacturing of soft starters, WCE has been deeply involved in the industry for 15 years. With profound technical accumulation and continuous innovation, it has accumulated rich experience and an excellent reputation in the field of built-in bypass soft starters. Our products perform outstandingly in terms of performance and compatibility, and can perfectly replace Aucom's EMX3 series, providing customers with more efficient and cost-effective solutions.
Among them, the 220V 380V 660V 280KW Built in Bypass Soft Starter model can be regarded as a star product. It comes with a multi-language operation interface. Whether it is domestic users or customers from Europe, America, Southeast Asia and other regions, they can easily understand the operation instructions without the need for additional language training or conversion, greatly enhancing the convenience of use. The operation panel is designed to be simple and intuitive. Even first-time users can quickly get started, effectively reducing the learning cost and the risk of operational errors.
This model of soft starter is equipped with a DC contactor. The addition of this key component significantly enhances the durability and stability of the equipment. Dc contactors can reduce arc losses between contacts, lower the probability of equipment failure, extend the service life of soft starters, and reduce maintenance frequency and costs. In practical applications, whether it is an industrial production line with frequent start-ups and shutdowns or complex working conditions with long-term continuous operation, the 220V 380V 660V 280KW Built in Bypass Soft Starter can operate stably. Its outstanding performance has won wide acclaim and trust from users at home and abroad. WCE has always adhered to the customer-centered concept and is committed to providing high-quality products and perfect services for its partners. We look forward to joining hands with you to create a mutually beneficial and win-win future together!

As a professional manufacturing factory that has been deeply engaged in the soft starter field for 15 years, WCE has always been dedicated to the research and development and production of built-in bypass soft starters. With profound technical accumulation and outstanding innovation capabilities, it has established a solid brand reputation in the industry. Among the many star products, the AC Built in Bypass Soft Starter 450KW can be regarded as an industry benchmark.
This model of product adopts a larger shell design, which not only optimizes the internal heat dissipation structure to ensure a stable working temperature of the equipment during high-load operation, but also provides sufficient space for the layout of complex electrical components, greatly enhancing the stability and reliability of the product. At the same time, it is equipped with higher-specification configurations. From the core control chip to the key electrical components, all are carefully selected from international high-quality brands, ensuring the high performance and precise control of the product. Whether it is the current regulation during the startup process or the real-time monitoring during operation, it can achieve efficient and stable performance. In addition, more durable components are selected, and after rigorous material screening and performance testing, the service life of the equipment is significantly extended, the frequency and cost of maintenance are reduced, and even under high-intensity working conditions such as frequent start-ups and shutdowns and long-term continuous operation, it can still maintain an excellent working state.
In practical applications, the AC Built in Bypass Soft Starter 450KW, with its outstanding performance, has performed exceptionally well in numerous large-scale equipment scenarios such as mining, large industrial production lines, and port lifting equipment. It effectively reduces the starting current impact, protects the core components of the equipment, and significantly enhances the operational efficiency and safety of the equipment, earning high recognition and trust from both domestic and international customers.
Nowadays, WCE is seeking like-minded partners worldwide with an open and cooperative attitude. We will offer comprehensive technical support, highly competitive cooperation policies and a complete after-sales service system. We look forward to joining hands with you to share market opportunities and create a new chapter in the industry!

WCE is a manufacturer and seller of frequency converters in China, specializing in the production of frequency converters for 15 years. Our 220V 380V 660V 18.5KW VFDs have a good price advantage, especially the 18.5KW power, 220V, 380V, 660V and other voltage gears, covering the Middle East, India, Southeast Asia, Russia, South America and other markets. We have the ability to independently develop products and customize the appearance and procedure of the inverter according to your needs. We look forward to being your long-term partner in China.