The Voltrix S-Series is a range of high-frequency online double-conversion (VFI) UPS systems built on maintenance-free Valve-Regulated Lead-Acid (VRLA) sealed battery technology. Covering 1–10 kVA single-phase Tower and Rack models and 15–20 kVA three-phase-input Tower models, each rating is available as a standard built-in battery unit or a long-backup external battery (KL) variant. Wide input voltage range, 0 ms transfer time, input power factor correction above 0.99 and conformal-coating construction make the S-Series suitable for generator sets and challenging grid environments. CE, IEC/EN 62040-1/2 and RoHS certified.
