Modular 3-Phase Online UPS 10k-40kVA: A Smart Power Backup Solution for Data Centers and Industry

In today’s fast-evolving digital world, uninterrupted power is no longer optional, it is essential. RSUN POWER TECHNOLOGY CO., LTD launches its latest modular high-frequency 3-phase online UPS system (10kVA - 40kVA), engineered to deliver reliable, efficient, and flexible power protection for mission-critical environments.

Designed for Modern Power Demands
This advanced UPS system is built to meet the increasing demands of data centers, smart manufacturing, and telecom infrastructure. With true online double-conversion technology, it ensures zero transfer time and continuous clean power for sensitive equipment.

Convertible Tower and Rack Design
One of the key highlights is its convertible structure. The UPS can be installed as a tower unit or easily mounted into a standard 19-inch rack cabinet. This dual design significantly improves space utilization and installation flexibility for various applications.

High Output Performance with PF=1.0
Featuring a unity power factor (1.0), the system provides full-rated active power output. Users can maximize load capacity without oversizing the UPS, achieving higher efficiency and reduced total cost of ownership.

User-Friendly Rotatable Display
The intelligent LCD panel is designed with rotation capability, automatically adapting to tower or rack orientation. This enhances user experience with clear real-time monitoring and simple operation.

Flexible Battery Options: Lead-Acid & Lithium
To adapt to different project requirements, the UPS supports both VRLA batteries and lithium battery systems. Lithium solutions offer longer lifespan, smaller footprint, and lower maintenance, making them ideal for modern energy storage trends.

Reliable Protection for Critical Applications
This UPS solution is widely applicable in:

• Cloud data centers
• Industrial automation systems
• Healthcare facilities
• Banking and financial systems
• Network and communication infrastructure

Why Choose RSUN POWER?
With strong R&D capability and in-house PCB manufacturing, RSUN ensures strict quality control and stable product performance. Our solutions are designed to help partners stay competitive in the global UPS market.

The new 10k - 40kVA 3-phase UPS is a future-ready solution that combines flexibility, efficiency, and reliability. It is the perfect choice for businesses seeking high-performance power protection in a compact and versatile design.