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SR EN 50091-1-2:2002

Sisteme de alimentare fără pauză (UPS). Partea 1-2: Cerinţe generale şi de securitate pentru UPS utilizate în incinte cu acces restrictiv.

This standard applies to electronic indirect a.c. convertor systems with an electrical energy storage device in the d;c. link. The primary function of the uninterruptible power system (UPS) covered by this Standard is to ensure continuity of an alternating power source The uninterruptible power system may also serve to improve the quality of the power source by keeping it within specified characteristics This Standard is applicable to UPS for use on distribution systems up to 1000 V a.c. which are movable, stationary, fixed and for building in This Standard applies to UPS intended to be installed in restricted access locations and specifies requirements to ensure safety for the service personnel This Standard is intended to ensure the safety of installed UPS, both as a single UPS unit or as a system of interconnected UPS units, subject to installing, operating and maintaining the UPS in the manner prescribed by the manufacturer This standard does not cover d.c. supplied or a.c. supplied electronic lamp control gears, or UPS based on rotating machines. Even if this standard doe

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Status : Anulat
Data aprobării : 11.12.2002
Data publicării : 12.12.2002
Data anulării : 01.11.2005
Număr de pagini : 59
ICS : 29.020 Electrotehnica în general,29.200 Redresoare. Convertizoare. Surse stabilizate
Comitet tehnic : 36 - Electronică de putere, condensatoare de putere, condensatoare şi rezistoare pentru echipamente electronice

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