This standard BS EN 62040-4:2013 Uninterruptible power systems (UPS) is classified in these ICS categories:
29.200 Rectifiers. Converters. Stabilized power supply
13.020.99 Other standards related to environmental protection
IEC 62040-4:2013 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. This product standard is harmonized with the applicable generic and horizontal environmental standards and contains additional details relevant to UPS. This standard 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.
