iTeh StandardsiTeh Standards
EURUSD
Your shopping cart is empty.
SIST

SIST EN 50091-1:1995

(Main)

Uninterruptible power systems (UPS) -- Part 1: General and safety requirements

Uninterruptible power systems (UPS) -- Part 1: General and safety requirements

Text prepared by BTTF 60-4 * Corrigendum to EN issued June 1993 * Superseded by EN 50091-1-1:1996 and EN 50091-1-2:1998

Unterbrechungsfreie Stromversorgungssysteme (USV) -- Teil 1: Allgemeine Anforderungen und Sicherheitsbestimmungen

Alimentations sans interruption (ASI) -- Partie 1: Prescriptions générales et règles de sécurité

Neprekinjena oskrba z električno energijo (UPS) - 1. del: Splošne in varnostne zahteve

General Information

Status
Withdrawn
Publication Date
31-Aug-1995
Withdrawal Date
15-Feb-2009
ICS
29.200 - Rectifiers. Convertors. Stabilized power supply
Technical Committee
VGA - Safety of household and similar electrical appliances
Current Stage
9900 - Withdrawal (Adopted Project)
Start Date
08-Jan-2009
Due Date
31-Jan-2009
Completion Date
16-Feb-2009
Directive
73/23/EEC - Electrical equipment designed for use within certain voltage limits
Ref Project
EN 50091-1:1993 - Uninterruptible power systems (UPS) - Part 1: General and safety requirements

Relations

Replaced By
SIST EN 50091-1-1:1999 - Uninterruptible power systems (UPS) -- Part 1-1: General and safety requirements for UPS used in operator access areas
Effective Date
01-Jul-1999
Replaced By
SIST EN 50091-1-2:2001 - Uninterruptible power systems (UPS) -- Part 1-2: General and safety requirements for UPS used in restricted access locations
Effective Date
29-Jan-2023
Replaced By
SIST EN 50091-1-2:2001 - Uninterruptible power systems (UPS) -- Part 1-2: General and safety requirements for UPS used in restricted access locations
Effective Date
06-May-2014
Replaced By
SIST EN 50091-1-1:1999 - Uninterruptible power systems (UPS) -- Part 1-1: General and safety requirements for UPS used in operator access areas
Effective Date
29-Jan-2023
Replaced By
SIST EN 50091-1-2:2001 - Uninterruptible power systems (UPS) -- Part 1-2: General and safety requirements for UPS used in restricted access locations
Effective Date
07-Jun-2022
Replaced By
SIST EN 50091-1-1:1999 - Uninterruptible power systems (UPS) -- Part 1-1: General and safety requirements for UPS used in operator access areas
Effective Date
07-Jun-2022

Buy Standard

EN 50091-1:1995EN 50091-1:1995
PreviousNext
Standard
EN 50091-1:1995
English language
52 pages
sale 10% off
Preview
sale 10% off
Preview
e-Library read for
1 day

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 50091-1:1995
01-september-1995
1HSUHNLQMHQDRVNUED]HOHNWULþQRHQHUJLMR 836 GHO6SORãQHLQYDUQRVWQH
]DKWHYH
Uninterruptible power systems (UPS) -- Part 1: General and safety requirements
Unterbrechungsfreie Stromversorgungssysteme (USV) -- Teil 1: Allgemeine
Anforderungen und Sicherheitsbestimmungen
Alimentations sans interruption (ASI) -- Partie 1: Prescriptions générales et règles de
sécurité
Ta slovenski standard je istoveten z: EN 50091-1:1993
ICS:
29.200 8VPHUQLNL3UHWYRUQLNL Rectifiers. Convertors.
6WDELOL]LUDQRHOHNWULþQR Stabilized power supply
QDSDMDQMH
SIST EN 50091-1:1995 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

SIST EN 50091-1:1995

---------------------- Page: 2 ----------------------

SIST EN 50091-1:1995

---------------------- Page: 3 ----------------------

SIST EN 50091-1:1995

---------------------- Page: 4 ----------------------

SIST EN 50091-1:1995

---------------------- Page: 5 ----------------------

SIST EN 50091-1:1995

---------------------- Page: 6 ----------------------

SIST EN 50091-1:1995

---------------------- Page: 7 ----------------------

SIST EN 50091-1:1995

---------------------- Page: 8 ----------------------

SIST EN 50091-1:1995

---------------------- Page: 9 ----------------------

SIST EN 50091-1:1995

---------------------- Page: 10 ----------------------

SIST EN 50091-1:1995

---------------------- Page: 11 ----------------------

SIST EN 50091-1:1995

---------------------- Page: 12 ----------------------

SIST EN 50091-1:1995

---------------------- Page: 13 ----------------------

SIST EN 50091-1:1995

---------------------- Page: 14 ----------------------

SIST EN 50091-1:1995

---------------------- Page: 15 ----------------------

SIST EN 50091-1:1995

---------------------- Page: 16 ----------------------

SIST EN 50091-1:1995

---------------------- Page: 17 ----------------------

SIST EN 50091-1:1995

---------------------- Page: 18 ----------------------

SIST EN 50091-1:1995

---------------------- Page: 19 ----------------------

SIST EN 50091-1:1995

---------------------- Page: 20 ----------------------

SIST EN 50091-1:1995

---------------------- Page: 21 ----------------------

SIST EN 50091-1:1995

---------------------- Page: 22 ----------------------

SIST EN 50091-1:1995

---------------------- Page:
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.

This May Also Interest You

SIST
SIST EN IEC 60335-2-29:2022/A1:2022(Amendment)
Household and similar electrical appliances - Safety - Part 2-29 - Particular requirements for battery chargers
EN 60335-2-29:2021/A1:2021

This European Standard deals with the safety of electric battery chargers for household use having an output at safety extra-low voltage, their rated voltage being not more than 250 V.

  • Amendment
    10 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN 62927:2018/A1:2023(Amendment)
Amendment 1 - Voltage sourced converter (VSC) valves for static synchronous compensator (STATCOM) - Electrical testing (IEC 62927:2017/AMD1:2023)
EN 62927:2017/A1:2023
  • Amendment
    11 pages
    English language
    sale 10% off
    e-Library read for
    1 day
  • Draft
    7 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN IEC 62109-3:2023(Main)
Safety of power converters for use in photovoltaic power systems - Part 3: Particular requirements for electronic devices in combination with photovoltaic elements
EN IEC 62109-3:2022

IEC 62109-3:2020 covers the particular safety requirements for electronic elements that are mechanically and/or electrically incorporated with photovoltaic (PV) modules or systems.
Mechanically and/or electrically incorporated means that the whole combination of electronic device with the photovoltaic element is sold as one product. Nevertheless, tests provided in this document may also be used to evaluate compatibility of PV modules and electronic devices that are sold separately and are intended to be installed close to each other.
The purpose of the requirements of this document is to provide additional safety-related testing requirements for the following types of integrated electronics, collectively referred to as module integrated equipment (MIE):
a) Type A MIE where the PV element can be evaluated as a PV module according to IEC 61730-1 and IEC 61730‑2 independently from the electronic element;
b) Type B MIE where the PV element cannot be evaluated as a PV module according to IEC 61730-1 and IEC 61730-2 independently from the electronic element.

  • Standard
    31 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN IEC 60700-3:2023(Main)
Thyristor valves for high voltage direct current (HVDC) power transmission - Part 3: Essential ratings (limiting values) and characteristics
EN IEC 60700-3:2023

This part of IEC 60700 specifies the service conditions, the definitions of essential ratings and characteristics of thyristor valves utilized in line commutated converters with three-phase bridge connections to realize the conversion from AC to DC and vice versa for high voltage direct current (HVDC) power transmission applications. It is applicable for air insulated, liquid cooled and indoor thyristor valves.

  • Standard
    37 pages
    English language
    sale 10% off
    e-Library read for
    1 day
  • Draft
    33 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN IEC 63254:2023(Main)
Management and interfaces for WPT - Device-to-device wireless charging (D2DWC) for mobile devices with wireless power TX/RX module (IEC 63254:2022)
EN IEC 63254:2022

This standard defines specification and control protocol of D2DWC module for using wireless power TX and RX functions by only one single device. And the related antenna physical design examples are presented in Annex A for sharing information. This standard propose D2DWC module circuit requirement which are consisted with the D2DWC main AP, D2DWC IC, EMT/WPT Antenna Unit and PMIC unit. In the Chapter 5, ‘Specifications and control protocol of D2DWC’, the register information and message protocols for WPT control are defined in order to implement the WPT TX function. In this standard, the interface and protocol in the wireless power process of the mobile device can be used in accordance with the corresponding wireless power transfer standard. Any wireless power transfer standard working inside 100 - 350 kHz frequency range can be included from the scope of this standard. This standard can be used to mobile wireless power transfer in mobile phones and other mobile devices, IoT, and micro-sensor industries and related application fields.

  • Standard
    32 pages
    English language
    sale 10% off
    e-Library read for
    1 day
  • Draft
    33 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN 62751-1:2014/A2:2022(Amendment)
Power losses in voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) systems - Part 1: General requirements (IEC 62751-1:2014/AMD2:2022)
EN 62751-1:2014/A2:2022
  • Amendment
    8 pages
    English language
    sale 10% off
    e-Library read for
    1 day
  • Draft
    7 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN 50171:2022(Main)
Central safety power supply systems
EN 50171:2021

This European Standard specifies the general requirements for central power supply systems for an independent energy supply to essential safety equipment. This standard covers systems that are permanently connected to AC supply voltages not exceeding 1 000 V and use batteries as an alternative power source.
Central safety power supply systems are intended to ensure energy supply to emergency escape lighting in the event of normal supply failure and may be suitable for energising other essential safety equipment, for example:
- electric circuits of automatic fire extinguishing installations;
- paging systems and signalling safety installations;
- smoke extraction equipment;
- carbon monoxide warning systems;
- special safety installations related to specific buildings, e.g. high-risk areas.
The power supply of CPS should be dedicated only to the essential safety equipment, and not for other typeof loads such as general purpose IT or industrial systems etc.
Combinations of the aforementioned safety equipment types and / or non-safety equipment loads are permitted together on the same central safety power supply system providing the availability for safety equipment loads is not impaired. A fault occurring in a circuit should not cause the interruption in any other circuit used to supply safety equipment.
Schematic representations of typical central safety power supply equipment are depicted in Clause 4.
Power supply systems for fire alarm equipment that are covered by EN 54 (series) are excluded.

  • Standard
    27 pages
    English language
    sale 10% off
    e-Library read for
    1 day
  • Draft
    28 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN 60700-1:2015/A1:2022(Amendment)
Thyristor valves for high voltage direct current (HVDC) power transmission - Part 1: Electrical testing (IEC 60700-1:2015/AMD1:2021)
EN 60700-1:2015/A1:2021

No scope available

  • Amendment
    9 pages
    English language
    sale 10% off
    e-Library read for
    1 day
  • Draft
    6 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN IEC 60335-2-29:2022/A1:2022(Amendment)
Household and similar electrical appliances - Safety - Part 2-29 - Particular requirements for battery chargers
EN 60335-2-29:2021/A1:2021

This European Standard deals with the safety of electric battery chargers for household use having an output at safety extra-low voltage, their rated voltage being not more than 250 V.

  • Amendment
    10 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN 60700-2:2017/A1:2021(Amendment)
Thyristor valves for high voltage direct current (HVDC) power transmission - Part 2: Terminology (IEC 60700-2:2016/AMD1:2021)
EN 60700-2:2016/A1:2021

No scope available

  • Amendment
    7 pages
    English language
    sale 10% off
    e-Library read for
    1 day