19 Inch 2U Li Ion UPS 1000W 2000W 3000W Online UPS LCD RS232 True Double Conversion

DESCRIPTIONS:

The RSUN RT-Li Series is a rack-mount online double-conversion UPS, featuring integrated lithium-ion battery technology. Engineered with true sine wave output and zero transfer time, it ensures uninterrupted, high-quality power for mission-critical loads requiring continuous voltage and frequency regulation.

Housed in a compact 2U rackmount form factor, the RT-Li Series supports scalable runtime through parallel connection of multiple external lithium battery packs, optimizing both space efficiency and system flexibility.

Utilizing advanced 3-level topology and soft-switching technology, the RT-Li UPS significantly reduces switching losses, enhances thermal performance, and improves overall system efficiency. It delivers up to 95.5% efficiency in online mode and up to 98.5% in ECO mode, resulting in substantial energy savings and reduced operational costs.

SPECIFICATIONS:

Flexible & Multiple installation options:

This UPS is designed for flexible deployment across a variety of environments. It supports standard 19” rack installation using the included mounting brackets or an optional user-supplied rail kit. For standalone applications, dedicated vertical mounting kits are available, enabling the UPS to be securely installed outside of a rack enclosure. When pairing the unit with multiple external battery packs in an upright configuration, optional base extensions can be added to enhance structural stability and maintain proper alignment across 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.