• Shopping Cart
    There are no items in your cart

NF EN 61558-2-19 : 2001

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

SAFETY OF POWER TRANSFORMERS, POWER SUPPLY UNITS AND SIMILAR DEVICES - PART 2-19: PARTICULAR REQUIREMENTS FOR PERTURBATION ATTENUATION TRANSFORMERS

Withdrawn date

21-09-2013

Published date

12-01-2013

Sorry this product is not available in your region.

AVANT-PROPOS
1 Domaine d'application
2 Références normatives
3 Définitions
4 Prescriptions générales
5 Généralités sur les essais
6 Caractéristiques assignées
7 Classification
8 Marques et indications
9 Protection contre l'accessibilité aux parties actives
   dangereuses
10 Changement de la tension primaire d'alimentation
11 Tension secondaire et courant secondaire en charge
12 Tension secondaire à vide
13 Tension de court-circuit
14 Echauffements
15 Protection contre les courts-circuits et les surcharges
16 Résistance mécanique
17 Protection contre les effets nuisibles dus à la
   pénétration de poussière, d'objets solides et de
   l'humidité
18 Résistance d'isolement et rigidité diélectrique
19 Construction
20 Composants
21 Conducteurs internes
22 Raccordement à l'alimentation et câbles souples externes
23 Bornes pour conducteurs externes
24 Dispositions en vue de la mise à la terre
25 Vis et connexions 12
26 Lignes de fuite, distances d'isolement et distances
   à travers l'isolation
27 Résistance à la chaleur, à la chaleur anormale,
   au feu et aux courants de cheminement
28 Protection contre la rouille
Annexes
Figure 101 - Protection du circuit secondaire en cas de
             court-circuit
Tableau 101 - Temps de coupure maximaux

Deals with all aspects of safety such as electrical, thermal and mechanical and relates to stationary or portable, single-phase or poly-phase, air-cooled (natural or forced), independent or associated, isolating or safety isolating transformers, having a rated supply voltage not exceeding 1000 V a.c., a rated frequency not exceeding 500 Hz, a rated output not exceeding 10 KVA. Perturbation attenuation transformers are intended to the supply of office machines and the like and have a mid-point lead out in the output circuit in order to attenuate mains borne disturbances.

DevelopmentNote
Indice de Classement: C52-558-2-19 (02/2002)
DocumentType
Standard
PublisherName
Association Francaise de Normalisation
Status
Withdrawn

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.