China High-performance Vector Inverters Manufacturer, Supplier, Factory

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 315KW 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 315KW 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!

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 has been engaged in VFD AC Drive for Pump conversion control technology for industrial for 15 years, focusing on providing customized frequency conversion drive solutions for water treatment, agricultural irrigation, municipal water supply, industrial circulation system and other fields. Its core product 660V three-phase pump inverter has the following technical advantages:
High efficiency and energy saving: According to the optimization algorithm of the pump load characteristics, the motor efficiency can be improved by 10%-25% and the system energy consumption can be reduced.
Anti-interference design: adapt to high temperature, humidity, dust and other complex conditions, through IP54 protection grade certification;
Intelligent Internet of Things: integrated RS485/Modbus communication protocol, support remote monitoring and fault warning system.

As a senior enterprise in the field of inverter, WCE has been focusing on the research and development and application of industrial transmission control technology since its establishment in 2010. After 15 years of technical precipitation, the company has formed a full series of inverter product matrix covering 0.75kW to 1000kW, among which the 37kw water pump frequency inverter designed for pump systems has become a star product with excellent performance.
This type of inverter adopts vector control algorithm and flux optimization technology, and achieves 98.5% system efficiency while maintaining ±0.5% rotational speed accuracy, saving 30%-45% energy compared with traditional power frequency operation mode. Its built-in PID closed-loop control module can automatically adjust the motor speed according to the pressure of the pipe network, with IP54 protection grade and wide temperature range design from -10 ℃ to + 50℃, especially suitable for complex working conditions.

WCE is an R&D focused inverter company specializing in the development, production and sale of high performance three phase AC drive for 15 years.
Our core strengths:
Cost competitiveness: Through large-scale production and supply chain optimization, the price is 15-20% lower than similar products
Technical reliability: the average trouble-free running time MTBF≥80000 hours
Response speed: 7×24 hours technical support, 48 hours global spare parts delivery
Customization ability: From PCB design to shell opening process customization services.
Welcome to be our partner.

As a seasoned professional manufacturer in the field of soft starters, WCE has established a good reputation in the industry with its profound technical accumulation and innovative R&D capabilities. In 2024, the company launched a brand-new built-in bypass soft starter, which has drawn market attention with its breakthrough design and outstanding performance.
This soft starter features a highly ingenious structural design. It adopts a compact layout, significantly reducing its volume compared to traditional products, effectively saving installation space and adapting to various complex application scenarios. The operation interface is simple and intuitive. Combined with the intelligent control system, even first-time users can quickly get started and complete parameter Settings and debugging.
Especially for the Built in Bypass Soft Starter 90kW No contactor required. The built-in DC contactor has particularly outstanding performance. After rigorous testing and verification, it can be engaged up to 100,000 times, significantly enhancing the durability and stability of the equipment, and greatly reducing maintenance costs and downtime risks.
With its excellent product quality and outstanding performance, this soft starter has received high recognition and praise from domestic and foreign customers since its launch. Currently, WCE is recruiting partners globally and sincerely invites you to become our agent. We will provide you with all-round support, covering highly competitive price policies, professional technical training, complete after-sales guarantees and market promotion resources. Looking forward to working hand in hand and creating outstanding business achievements together!