#USA #Singapore #EV technology #ENNOVI #Busbar Sealing

ENNOVI Unveils Advanced Busbar Sealing Technology

ENNOVI, a frontrunner in mobility electrification solutions, has recently announced a pioneering technology aimed at sealing busbars, which has the potential to revolutionize the way electric and hybrid vehicles manage coolant leakage. This innovative sealing method is not only poised to prevent critical leaks but also enhances overall efficiency in manufacturing and design adaptability compared to traditional sealing techniques.

The newly introduced ENNOVI-SealTech addresses a common challenge faced in electric vehicle (EV) and hybrid systems: maintaining a reliable and robust connection between coolant regions and electrical interfaces. Dominik Pawlik, the director of ENNOVI's electrical interconnection product portfolio, articulated the complexities involved in managing these interfaces, noting that conventional methods such as encapsulation or the use of O-rings and rubber seals often lead to high costs, production delays, and potential leakage issues over time. However, ENNOVI-SealTech has been designed to overcome these limitations effectively.

Features of ENNOVI-SealTech

The ENNOVI-SealTech leverages two main sealing methods: dual-wall heat shrinkable tubing and adhesive tape, both of which have been specifically crafted for challenging applications. These approaches eliminate the need for subsequent processing, resulting in improved efficiency during manufacturing while still providing superior design flexibility without compromising sealing performance.

To ensure the reliability and effectiveness of their sealing solution, ENNOVI-SealTech undergoes rigorous validation processes. This includes extensive testing to meet the specific demands of various applications. Each configuration is subjected to thermal aging tests at a constant temperature of 150 °C for up to 1,000 hours, alongside thermal shock tests ranging from -40 °C to +150 °C for 600 cycles (15 minutes each). This thorough validation process adheres to the EN 60068-2 standard, ensuring that the technology meets or exceeds industry expectations.

Compatibility and Adaptability

One of the standout advantages of ENNOVI-SealTech is its adaptability to various forms and specifications of busbars. The use of heat shrink tubes and adhesive tape enables the sealing technology to conform to nearly any busbar shape, making it compatible with a wide range of materials, including metals such as copper and aluminum, as well as plastics like PA66, PBT, and PC. This high level of compatibility ensures that users can implement ENNOVI-SealTech into existing systems without significant re-engineering.

As guiding principles, ENNOVI emphasizes the importance of collaboration with original equipment manufacturers (OEMs) and electric vehicle suppliers. Their extensive experience in electromechanical engineering and precision manufacturing equips them to bring innovative ideas to life, propelling the future of electric mobility. With complete end-to-end manufacturing capabilities—from research and development and design to tooling and production—ENNOVI positions itself as a critical partner in the transition to electrified mobility.

Conclusion

In a landscape where electrification is not only a trend but a necessity, ENNOVI's introduction of seal technology is a significant leap forward for manufacturers in the electric and hybrid vehicle sectors. Not only does it promise improved operational efficiency, but it also underscores ENNOVI's commitment to creating robust, innovative solutions that support the accelerating demand for clean mobility. For more detailed information about ENNOVI-SealTech, interested parties can visit their official website at www.ennovi.com.