Modular UPS – 15-900kVA

SPP-MD-15-900 – Modular UPS – 15–900kVA

The SPP-MD-15-900 is a modular three-phase UPS system designed to grow from small server rooms to large data centres and industrial facilities. Built around hot-swappable 15kVA power modules, it allows capacity and redundancy to be increased simply by adding modules or cabinets as the load expands.

Its transformerless double-conversion design delivers high efficiency, achieving up to around 96% even at partial load thanks to Smart Rotation Redundancy, which automatically optimises the number of active modules. Near‑unity input power factor and low input harmonic distortion minimise stress on upstream transformers and generators, making the system highly grid-friendly.

Each cabinet features front-access construction and a large colour LCD touch screen that presents real-time measurements, event logs, and configuration options. With N+X redundancy, flexible battery configurations, and rich communication interfaces, the SPP-MD-15-900 offers a highly available, easily maintainable, and scalable backbone for mission-critical three-phase power protection from 15kVA up to 900kVA and beyond.