EN 50091-1-2:1998

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

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 does not cover all types of UPS, it may be taken as a guide for such UPS. Requirements additional to those specified in this Standard may be necessary for specific applications, e.g. UPS intended for operation while exposed, for example, to extremes of temperature; to excessive dust, moisture, or vibration; to flammable gases; to corrosive or explosive atmospheres, electromedical applications with physical connections to the patient

Unterbrechungsfreie Stromversorgungssyteme (USV) - Teil 1-2: Allgemeine Anforderungen und Sicherheitsanforderungen für USV in abgeschlossenen Betriebsräumen

Alimentations sans interruption (ASI) - Partie 1-2: Prescriptions générales et règles de sécurité pour les ASI utilisables dans des locaux d'accès restreint

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

General Information

• Status: Withdrawn
• Publication Date: 15-Jul-1998
• Withdrawal Date: 30-Nov-2000
• ICS: 29.020 - Electrical engineering in general
• ICS: 29.200 - Rectifiers. Convertors. Stabilized power supply
• Technical Committee: CLC/TC 22X - Power electronics
• Drafting Committee: IEC/SC 22H - IEC_SC_22H
• Parallel Committee: IEC/SC 22H - IEC_SC_22H
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 01-Nov-2005
• Completion Date: 01-Nov-2005
• Directive: 2006/95/EC - Directive 2006/95/EC of the European Parliament and of the Council of 12 December 2006 on the harmonisation of the laws of Member States relating to electrical equipment designed for use within certain voltage limits (codified version)
• Directive: 73/23/EEC - Electrical equipment designed for use within certain voltage limits
• Ref Project: SIST EN 50091-1-2:2001 - Uninterruptible power systems (UPS) -- Part 1-2: General and safety requirements for UPS used in restricted access locations

Relations

• Replaces: EN 50091-1:1993 - Uninterruptible power systems (UPS) - Part 1: General and safety requirements
• Effective Date: 29-Jan-2023
• Replaced By: EN 62040-1-2:2003 - Uninterruptible power systems (UPS) - Part 1-2: General and safety requirements for UPS used in restricted access locations
• Effective Date: 28-Jan-2023

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Uninterruptible power systems (UPS) - Part 1-2: General and safety requirements for UPS used in restricted access locationsUnterbrechungsfreie Stromversorgungssyteme (USV) -- Teil 1-2: Allgemeine Anforderungen und Sicherheitsanforderungen für USV in abgeschlossenen BetriebsräumenAlimentations sans interruption (ASI) -- Partie 1-2: Prescriptions générales et règles de sécurité pour les ASI utilisables dans des locaux d'accès restreintUninterruptible power systems (UPS) -- Part 1-2: General and safety requirements for UPS used in restricted access locations29.200QDSDMDQMHRectifiers. Convertors. Stabilized power supplyICS:Ta slovenski standard je istoveten z:EN 50091-1-2:1998SIST EN 50091-1-2:2001en01-junij-2001SIST EN 50091-1-2:2001SLOVENSKI
STANDARDSIST EN 50091-1:19951DGRPHãþD



SIST EN 50091-1-2:2001



SIST EN 50091-1-2:2001



SIST EN 50091-1-2:2001



SIST EN 50091-1-2:2001



SIST EN 50091-1-2:2001



SIST EN 50091-1-2:2001



SIST EN 50091-1-2:2001



SIST EN 50091-1-2:2001



SIST EN 50091-1-2:2001



SIST EN 50091-1-2:2001



SIST EN 50091-1-
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