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EN 60742:1995

(Main)

Isolating transformers and safety isolating transformers - Requirements

Isolating transformers and safety isolating transformers - Requirements

Applies to stationary or portable, single-phase or polyphase, air-cooled isolating and safety isolating transformers, associated or otherwise, having a rated supply voltage not exceeding 1000 V alternating current and 1000 V unsmoothed direct current and rated frequency not exceeding 500 Hz. Has the status of a group safety publication in accordance with IEC Guide 104.

Trenntransformatoren und Sicherheitstransformatoren - Anforderungen

Transformateurs de séparation des circuits et transformateurs de sécurité - Règles

S'applique aux transformateurs de séparation des circuits et transformateurs de sécurité, incorporés ou non, à refroidissement par air, fixes ou mobiles, monophasés ou polyphasés, de tension primaire assignée ne dépassant pas 1 000 V en courant alternatif et 1 000 V en courant continu non lissé, de fréquence assignée ne dépassant pas 500 Hz. A le statut d'une publication fondamentale de sécurité conformément au Guide 104.

Isolating transformers and safety isolating transformers – Requirements (IEC 60742:1983 + A1:1992, modified)

General Information

Status
Withdrawn
Publication Date
12-Jun-1995
Withdrawal Date
14-Oct-1995
ICS
29.180 - Transformers. Reactors
Technical Committee
CLC/SR 96 - Small power transformers, reactors, power supply units and similar products
Drafting Committee
IEC/TC 14 - IEC_TC_14
Parallel Committee
IEC/TC 14 - IEC_TC_14
Current Stage
9960 - Withdrawal effective - Withdrawal
Start Date
01-Dec-2005
Completion Date
01-Dec-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)
73/23/EEC - Electrical equipment designed for use within certain voltage limits
88/378/EEC - Safety of toys
Ref Project
SIST EN 60742:1999 - Isolating transformers and safety isolating transformers - Requirements (IEC 60742:1983 + A1:1992, modified)

Relations

Replaces
EN 60742:1989 - Isolating transformers and safety isolating transformers - Requirements
Effective Date
29-Jan-2023
Replaced By
EN 61558-2-6:1997 - Safety of power transformers, power supply units and similar - Part 2-6: Particular requirements for safety isolating transformers for general use
Effective Date
29-Jan-2023
Replaced By
EN 61558-2-8:1998 - Safety of power transformers, power supply units and similar - Part 2-8: Particular requirements for bell and chime transformers
Effective Date
29-Jan-2023
Replaced By
EN 61558-2-9:2003 - Safety of power transformers, power supply units and similar products - Part 2-9: Particular requirements for transformers for class III handlamps for tungsten filament lamps
Effective Date
28-Jan-2023
Replaced By
EN 61558-1:1997 - Safety of power transformers, power supply units and similar - Part 1: General requirements and tests
Effective Date
28-Jan-2023
Replaced By
EN 61558-2-7:1997 - Safety of power transformers, power supply units and similar - Part 2-7: Particular requirements for transformers for toys
Effective Date
28-Jan-2023
Replaced By
EN 61558-2-4:1997 - Safety of power transformers, power supply units and similar - Part 2-4: Particular requirements for isolating transformers for general use
Effective Date
28-Jan-2023
Replaced By
EN 61558-2-5:1998 - Safety of power transformers, power supply units and similar - Part 2-5: Particular requirements for shaver transformers and shaver supply units
Effective Date
28-Jan-2023

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Standards Content (Sample)


SLOVENSKI STANDARD
01-maj-1999
1DGRPHãþD
SIST EN 60742:1995
Isolating transformers and safety isolating transformers – Requirements (IEC
60742:1983 + A1:1992, modified)
Isolating transformers and safety isolating transformers - Requirements (IEC 60742:1983
+ A1:1992, modified)
Trenntransformatoren und Sicherheitstransformatoren - Anforderungen
Transformateurs de séparation des circuits et transformateurs de sécurité - Règles
Ta slovenski standard je istoveten z: EN 60742:1995
ICS:
29.180 Transformatorji. Dušilke Transformers. Reactors
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
...

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