19" Lithium Battery UPS 2KVA 2KW Double Conversion Online UPS For Server Use

Lithium Battery UPS 2KVA 2KW Online UPS double conversion UPS 19" UPS for server use, USB EPO RS232 Dry contact

DESCRIPTIONS:

The RSUN RT-Li Series is a compact 2U rack-mounted, online double-conversion UPS equipped with advanced lithium-ion battery integration. Designed for zero transfer time and true sine wave output, it ensures seamless and stable power delivery for sensitive and mission-critical equipment.

Built for scalability and efficiency, the RT-Li Series supports extended backup time through parallel lithium battery modules, ideal for applications with evolving power needs. Engineered with advanced 3-level conversion and soft-switching architecture, it minimizes energy loss, enhances thermal stability, and maximizes system performance.

With up to 95.5% efficiency in online mode and 98.5% in ECO mode, the RT-Li Series delivers outstanding energy savings, reduced heat output, and lower total cost of ownership.

SPECIFICATIONS:

Flexible Installation Options:
The UPS is designed for versatile deployment. It can be rack-mounted in a standard 19” server cabinet using the included mounting ears or a user-supplied rail kit. For standalone use, dedicated vertical brackets are available, enabling installation outside of the rack environment. When paired with multiple external battery modules in a vertical configuration, optional stand extensions can be added to enhance stability and maintain proper alignment of all components.

With over 23 years of industry expertise, RSUN POWER is a trusted manufacturer specializing in Uninterruptible Power Supplies (UPS), inverters, and battery solutions. Our state-of-the-art factory spans nearly 20,000 square meters and is equipped with 33 fully automated SMT production lines, over 10 sets of automated insertion equipment, ICT PCB testing systems, ATE automated testing centers, and a dedicated aging workshop to ensure the highest product reliability.

Supported by a team of over 500 skilled professionals, including 30 experienced R&D engineers, we are committed to continuous innovation, superior product quality, and exceptional customer service. RSUN POWER stands as a leading force in the power electronics industry, delivering dependable solutions to customers worldwide.

Our Vision

To become a global leader in the UPS industry by maintaining excellence in technology, R&D capability, manufacturing scale, and modern management practices.

Our Mission

To consistently deliver the most reliable, intelligent, and safe UPS systems, inverters, and battery solutions.
We are committed to positioning China’s UPS industry on the world stage, empowering our employees to achieve personal growth and creating a happier, more fulfilling life through meaningful work.

Since its establishment in 2002, RSUN POWER has steadily grown into a leading manufacturer of UPS systems, inverters, and batteries. Through continuous innovation, global expansion, and investment in advanced manufacturing technologies, we have achieved key milestones that reflect our commitment to quality, reliability, and customer satisfaction. The timeline below highlights the significant stages of our development and the strategic steps that have shaped our success over the years.