Uninterruptible power systems (UPS) is a device used for backup power supply to avoid devices, and systems from power supply issues caused by power failure or lightning strikes. BS EN 62040-4 specifies the process, and requirements to declare the environmental aspects concerning uninterruptible power systems (UPS), with the goal of promoting reduction of any adverse environmental impact during a complete UPS life cycle. BS EN 62040-4 is harmonized with the applicable generic, and horizontal environmental standards, and contains additional details relevant to UPS.
BS EN 62040-4 applies to movable, stationary, and fixed UPS that deliver single or three-phase fixed frequency a.c. output voltage not exceeding 1 000 V a.c. and that present, generally through a d.c. link, an energy storage system, and specified in IEC 62040 product standards for UPS (Part 1: Safety, Part 2: EMC, and Part 3: Test, and performance).
BS EN 62040-4 on uninterruptible power systems is helpful for?
Having access to reliable requirements is essential to safely work with uninterruptible power systems. BS EN 62040-4 provides manufacturers assistance to:
BS EN 62040-4 is intended to become a reference document for regulators, manufacturers, purchasers, certifying bodies, and users, so that the goal of promoting reduction of the environmental impact during a complete UPS life cycle is achieved.
EN 62040-4:2013
IEC 62040-4:2013