The Huawei PM25K-V4S is a high-efficiency modular power module designed for Huawei UPS5000-E series uninterruptible power supply (UPS) systems. It is specifically built for data centers, enterprise IT environments, and critical infrastructure where continuous and stable power is essential.
This module delivers 25kVA/25kW power capacity and operates as part of a scalable modular UPS architecture, allowing multiple modules to be combined for higher total capacity. It uses online double-conversion technology to ensure clean, stable, and uninterrupted power for sensitive equipment such as servers, networking devices, and storage systems.
The PM25K-V4S supports hot-swappable design, enabling quick maintenance or upgrades without shutting down the system, significantly reducing downtime. It offers high energy efficiency of up to 96%, helping reduce operational costs while maintaining reliable performance.
Built for flexibility, the module supports three-phase input and output, wide voltage ranges, and intelligent monitoring through network management systems. It is commonly deployed in modular UPS cabinets that can scale up to hundreds of kVA depending on the number of installed modules.
It is ideal for applications such as data centers, control rooms, telecom systems, and enterprise server environments where high availability and redundancy are critical.
