EN 50091-1-2:1998
(Main)Uninterruptible power systems (UPS) - Part 1-2: General and safety requirements for UPS used in restricted access locations
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- Withdrawn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
- 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
Relations
- Replaces
EN 50091-1:1993 - Uninterruptible power systems (UPS) - Part 1: General and safety requirements - Effective Date
- 29-Jan-2023
- Effective Date
- 28-Jan-2023
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Frequently Asked Questions
EN 50091-1-2:1998 is a standard published by CLC. Its full title is "Uninterruptible power systems (UPS) - Part 1-2: General and safety requirements for UPS used in restricted access locations". This standard covers: 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
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
EN 50091-1-2:1998 is classified under the following ICS (International Classification for Standards) categories: 29.020 - Electrical engineering in general; 29.200 - Rectifiers. Convertors. Stabilized power supply. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 50091-1-2:1998 has the following relationships with other standards: It is inter standard links to EN 50091-1:1993, EN 62040-1-2:2003. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 50091-1-2:1998 is associated with the following European legislation: EU Directives/Regulations: 2006/95/EC, 73/23/EEC. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
EN 50091-1-2:1998 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
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-
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