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Uninterruptible power systems (UPS) - Part 1-1: General and safety requirements for UPS used in operator acce…

Uninterruptible power systems (UPS) - Part 1-2: General and safety requirements for UPS used in restricted ac…

Uninterruptible power systems (UPS) - Part 1: Safety requirements

Overview IEC 62040-1:2017 (with AMD1:2021) is the international product safety standard for uninterruptible power systems (UPS). It applies to movable, stationary, fixed or built‑in UPS used in low‑v…