OTL MODULAR Series Energy efficiency with superior electrical protection To save the wasted power of underutilized, over-size ordinary UPS, and obtain "N+1" redundancy to ensure the critical system has high power availability, data centers now choose modular UPS as their first choice for critical power protection. With compact size, high efficiency, and easy expansion according to power requirements. Modular UPS systems are growing fast in the threephase market.

The OTL-MODULAR series is a modular uninterruptible power supply (UPS) for medium - and large-sized data centers. It features high efficiency (96%) and a high input factor of 0.99, minimizing UPS energy consumption. The modular design and the N+X parallel redundancy technology, make the expansion & management easier as well as reduce initial acquisition costs. It supports hot-swappable reduces maintenance time to 5 minutes and improves system availability. The maximum capacity can be expanded to 1000KVA according to future needs, helping to lower initial investment.