PS 40 series is modular True online UPS for sensitive equipments. The single cabinet power rating covers from 16kVA to 400kVA with the latest 3Level IGBT, DSP control technology. The PS series delivers the best combination of reliability, hot-swappable and flexibility. The PS 40 series modular UPS provides the most compact footprint with maximum capacity upto 1200kVA. PS 40 series is considered to be the best power protection solution for large data centres, as well as for PC & server, storage and Telecom Network equipments.