New stackable, outdoor-ready load bank delivers precision performance, operational efficiency, and European-market reliability for power testing professionals.

China, 30th Jan 2026 — Rata, a leading load bank equipment manufacturer of advanced power testing and energy equipment, today announced the launch of its Authorized Schneider PRISMA E Series 250L Resistive Load Bank (Model: B250L), a high-performance solution designed to support accurate and reliable generator testing across industrial and commercial applications. The new product will officially enter the market in December 2025 from Rata’s production base in Deyang, China, with an initial focus on European customers.

As global demand for resilient power systems grows—driven by data centers, healthcare infrastructure, renewable energy integration, and critical backup power needs—reliable load testing has become essential. Rata’s new 250kW resistive load bank addresses this demand by offering a professional-grade testing solution engineered for performance, safety, and operational flexibility.

Built for Precision and Reliability

The PRISMA E Series 250L load bank delivers 250 kW power capacity with a tested voltage of 400 Vac, making it suitable for a wide range of generator testing scenarios. With an approximate airflow volume of 70 cubic meters per kW per hour, the system is designed for efficient thermal management, ensuring stable operation even under continuous high-load conditions.

Engineered with both performance and usability in mind, the unit incorporates features that enhance operational safety and convenience. Integrated temperature displays for inlet and outlet air vents allow operators to monitor thermal conditions in real time, helping to prevent overheating and supporting long-term equipment health. The main load circuit uses a 400A European-standard quick-connect socket, simplifying setup and improving compatibility with professional testing environments.

Designed for Flexibility in Real-World Environments

One of the standout advantages of the B250L load bank is its stackable design, which allows multiple units to be combined to meet higher testing capacities. This modular approach offers customers a scalable solution that can grow alongside their operational requirements, reducing the need for large upfront investments.

The unit’s outdoor-suitable enclosure further expands its usability. Built to withstand demanding environmental conditions, the robust housing ensures dependable performance on job sites, in industrial facilities, and in remote testing locations. Additionally, the removable louvered panels provide added convenience for maintenance and airflow management, allowing technicians to service the unit efficiently without disrupting operations.

Supporting Europe’s Growing Power Testing Needs

Rata has identified Europe as the primary target market for the initial rollout of the PRISMA E Series 250L. With increased investment in renewable energy systems, hydrogen power projects, and critical infrastructure upgrades across the region, demand for dependable load testing solutions is accelerating.

“The launch of the Authorized Schneider PRISMA E Series 250L represents a strategic step for Rata as we expand our presence in the European market,” said a company representative. “Our goal is to provide power professionals with equipment that combines precision engineering, operational safety, and long-term reliability—while remaining practical for real-world use.”

Efficient Production and Rapid Delivery

The production process for the new load bank reflects Rata’s commitment to efficiency and quality. The project’s initial phase begins in December 2025, with the full manufacturing cycle completed within approximately two weeks. This includes cabinet fabrication, reactor production, component assembly, remote commissioning of the equipment, and delivery across all stages.

By streamlining each step of the process, Rata ensures consistent quality control while maintaining the agility needed to meet customer timelines. This approach enables the company to support clients who require fast deployment of testing solutions for time-sensitive projects.

A Strong Industry Foundation

Rata’s product innovation is backed by deep industry expertise. The company is recognized as the largest manufacturer of hydrogen energy generator equipment in Western Europe, a position that reflects its long-standing commitment to advanced engineering and sustainable energy technologies. This background has shaped the development of the PRISMA E Series 250L, ensuring that the product meets the high standards expected in critical power and clean energy sectors.

By combining experience in hydrogen power systems with specialized knowledge in load bank technology, Rata is uniquely positioned to support the evolving needs of generator manufacturers, energy companies, engineering contractors, and infrastructure operators worldwide.

Looking Ahead

The launch of the PRISMA E Series 250L is part of Rata’s broader strategy to expand its portfolio of intelligent power testing solutions. The company continues to invest in research, engineering, and international partnerships to deliver products that address the challenges of modern energy systems, including increased complexity, higher reliability requirements, and the transition toward cleaner power generation.

As industries place greater emphasis on uptime, compliance, and performance verification, Rata’s new resistive load bank provides a timely solution that combines advanced functionality with practical, field-ready design.

Media Contact

Organization: Rata

Contact Person: Gong Zhenhua

Website: https://www.cnloadbank.com/

Email: Send Email

Contact Number: +8613890270038

Address:Hongyu Road East, Jinshan Industrial Park, Luojiang District, Deyang, China

Country:China

Release id:40771

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