The Riello UPS ACT Sentryum range: consists of 10-20 kVA UPS systems. It is capable of working with both single-phase and three-phase main power sources and boasts an impressive efficiency rate of up to 96.5%.
The Riello UPS Sentryum features advanced components optimised for performance in temperatures up to 40°C, such as a powerful dual-core DSP processor and high-frequency (18 kHz) three-level inverters.
Available as three-phase/single-phase input, single-phase output or three-phase input and output, the UPS has a unique control system that reduces harmonic voltage distortion (< 1% at resistive load and < 1.5% at non-linear load).
Riello UPS Sentryum has high overload (125% for 10 minutes, 150% for 1 minute) and short circuit (270% for 200ms and 150% for 300ms) capacity, which enables it to handle sudden peak loads without needing to transfer to bypass.
The Compact (CPT) Sentryum is equipped with a coloured graphic touch screen display providing UPS information, measurements, operating states and alarms which are necessary
The Riello UPS Smart Battery Management system consists of a series of features and capabilities to optimise battery management and obtain the best performance and operating life possible.
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