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IEC

IEC 62040-3:1999

Uninterruptible power systems (UPS) - Part 3: Method of specifying the performance and test requirements

Standard Details

Applies to electronic direct a.c. converter systems with electrical energy storage means in the d.c. link. Ensures continuity of an alternating power source. Also includes the method of specifying all power switches that form integral parts of a UPS and are associated with its output. Included are interrupters, bypass switches, isolating switches, load transfer switches and tie switches. does not refer to cnventional mains distirbution boards, rectifier input switches or d.c. switches or UPS based on rotating machines. Defines a complete uninterruptible power system in terms of its performance and not individual UPS functional units.The contents of the corrigendum of July 2003 have been included in this copy.

General Information

Status : WITHDRAWN
Standard Type: Main
Document No: IEC 62040-3:1999
Document Year: 1999
Pages: 102
Edition: 1.0
  • Section Volume:
  • TC 22.SC 22H Uninterruptible power systems (UPS)
  • ICS:
  • 29.200 Rectifiers. Converters. Stabilized power supply

Life Cycle

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WITHDRAWN
IEC 62040-3:1999
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