THE WORLD
OF SCAME

Italy

Parre (Bergamo)

Please, select your language

Recherche produit


Navigator

   
ONGLET DE NORMES TECHNIQUES

EN 61558-2-13

Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V
Part 2-13: Particular requirements and tests for auto transformers and power supply units incorporating auto transformers

ANNEE FILE EDITION SCAME
       

European Standard

 

Sommaire
(courtoisie CENELEC)

This International Standard deals with all aspects of safety such as electrical, thermal and mechanical.

This part 2-13 of IEC 61558 applies to stationary or portable, single-phase or polyphase, aircooled (natural or forced), independent or associated auto-transformers, having a rated supply voltage not exceeding 1 000 V a.c., a rated frequency not exceeding 500 Hz.

The core power does not exceed:
– 1 kVA for single-phase auto-transformers;
– 5 kVA for polyphase auto-transformers.

The rated output does not exceed:
– 20 kVA for single-phase auto-transformers;
– 100 kVA for polyphase auto-transformers.
This standard is also applicable to auto-transformers having a core power up to 40 kVA, however such transformers are considered as special transformers and are subjected to an agreement between the purchaser and the supplier. Such special auto-transformers have no limitation for the rated output.

The no-load output voltage and the rated output voltage do not exceed 1 000 V a.c. or 1 415 V ripple-free d.c.
For independent auto-transformers, the no-load output voltage and the rated output voltage are not less than 50 V a.c. or 120 V ripple free d.c.
This standard is applicable to transformers where no insulation between circuits is required by the installation rules or by the equipment specifications.

NOTE 1 – Normally, the transformers are intended to be associated with equipment to provide voltages different from the supply voltage for the functional requirements of the equipment. The safety insulation may be provided by other features of the equipment, such as the body.
This standard is applicable to dry-type transformers. The windings may be encapsulated or non-encapsulated.

NOTE 2 – For transformers filled with liquid dielectric or pulverised material, such as sand, requirements are under consideration.

NOTE 3 – Attention is drawn to the fact that:
– for transformers intended to be used in vehicles or on board ships or aircraft, additional requirements may be necessary;
– for transformers intended to be used in tropical countries, special requirements may be necessary;
– in locations where special environmental conditions prevail, particular requirements may be necessary.
This standard also applies to transformers incorporating electronic circuits. This standard does not apply to external circuits and their components intended to be connected to the input and output terminals or socket-outlets of the transformer.
This standard does not apply to variable auto-transformers described in the IEC 60989.

 



Active







"CROSS REFERENCE"
by SCAME


Les principales normes
liées à EN 61558-2-13


 

Normes européennes correspondantes
Aucune donnée disponible
 
Normes internationales correspondantes
IEC 61558-2-13Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V
Part 2-13: Particular requirements and tests for auto transformers and power supply units incorporating auto transformers
 
Organisations et Institutuins
CENELECEuropean Committee for Electrotechnical Standardization
[European Standard]
 
D'autres normes liées CENELEC
EN 60076-5 Power transformers
Part 5: Ability to withstand short-circuit
EN 60601-1 Medical Electrical Equipment
Part 1: General Requirements for Safety and Essential Performance
EN 61558-1 Safety of power transformers, power supply units and similar.
General requirements and tests
EN 61558-2-1 Safety of power transformers, power supplies, reactors and similar products
Part 2-1: Particular requirements and tests for separating transformers and power supplies incorporating separating transformers for general applications
EN 61558-2-13 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V
Part 2-13: Particular requirements and tests for auto transformers and power supply units incorporating auto transformers
EN 61558-2-15 Safety of Power Transformers, Power Supply Units and Similar
Part 2-15: Particular Requirements for Isolating Transformers for the Supply of Medical Locations
EN 61558-2-2 Safety of Power Transformers, Power Supply Units and Similar
Part 2-2: Particular Requirements for Control Transformers
EN 61558-2-4 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V
Part 2-4: Particular requirements and tests for isolating transformers and power supply units incorporating isolating transformers
EN 61558-2-5 Safety of transformers, reactors, power supply units and combinations thereof - Part 2-5: Particular requirements and test for transformer for shavers, power supply units for shavers and shaver supply units.
EN 61558-2-6 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V
Part 2-6: Particular requirements and tests for safety isolating transformers and power supply units incorporating safety isolating transformers
 
Collection thématique
Transformers

 


Retour à l'index











La "Suggestion"
by SCAME


Les principaux produits Scame
liées aux exigences de la norme EN 61558-2-13


 

Série ADVANCE GRP
Glass Reinforced Polyester


Système ADVANCE HEAVY DUTY
Systèmes modulaires résistance élevées


Système ADVANCE 2
Systèmes modulaires pour intégration d'eléments de distribution


Série BLOCK
générales


Série DOMINO IP66
générales


Série EASYBOX
coffrets de distribution étanches


Série IEC309
mobiles et fixes: 16A… 125A


Série MBOX
pour chantier


Série TRANSFORMER
pour chantier



Voir aussi le
CATALOGUE GENERAL

 

Rev.17.0206      

 

Share
 
 
 
Recherche
Text:
Code:
Description:
 
 
Utilitaire
Apprenez à trouver des milliers de configurations, le bon cabinet pour vous.
Identifie les produits compatibles avec le matériel Scame.
 
 
La publicité
 

 
 
 
 

Recherche - Language [] - Site Map - Contact - Privacy - Legal Notice
©2005-2017 - SCAME PARRE S.p.A. - P.IVA IT 00137900163 - Active users: 490