The UK edition
Riello Sentinel Dual uninterruptible power supply (UPS) Double-conversion (Online) 4 kVA 3600 W 3 AC outlet(s)
£1,341.99

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- Back to the OfficeFeed updated 2026-11-09£1,341.99Delivery £0.00Visit shop ↗
Double-conversion (Online). 4 kVA 3600 W. Waveform: Sine. 3 AC outlet(s). Sealed Lead Acid (VRLA) 96 V. Rackmount/Tower Black. Features. UPS topology. Double-conversion (Online). Output power capacity. 4 kVA. Output power. 3600 W. Waveform. Sine. Input operation voltage (min). 220 V. Input operation voltage (max). 240 V. Input frequency. 50/60 Hz. Output operation voltage (min). 220 V. Output operation voltage (max). 240 V. Output frequency. 50/60 Hz. Maximum current. 18.5 A. Number of input phases. 1. Number of output phases. 1. Efficiency. 95%. Power factor. 0.98. Input power factor. 0.98. Crest factor. 3:1. ECO mode. Yes. Emergency Power Off (EPO). Yes. Output voltage Total Harmonic Disto
