We offer a wide range of single-phase UPS products to power critical applications such as SoHo, Datacentre, Electro-medical, Industrial, Transport and Emergency.
The Sentinel series of UPS is our best-selling single-phase UPS product. The range is available from 700VA to 10KVA. All Sentinel models are on-line double-conversion UPS (VFI) offering the highest levels of reliability and protection. The load is powered continuously by the inverter which supplies a sinusoidal voltage, filtered and stabilised in terms of form and frequency. Input and output filters provide significant further immunity from mains disturbances and lightning strikes. For long runtime applications, Sentinel ER models can be fitted with matching battery extension packs which also include additional battery boost chargers.
Check out one of the best UPS available on the market today “Sentinel Tower STW“.The high standard of engineering, the high efficiency up to 95% obtained also thanks to the use of a three-level inverter and the use of very high-quality components, make Sentinel Tower a UPS that is attentive to environmental problems and reduces energy consumption compared to traditional UPS of the same category on the market. Models from 8kVA – 10kVA can be installed on a single-phase or three-phase distribution network (3 phase input – single phase output UPS).