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Normes techniques
"Le principal normes techniques
de l'industrie électrique
pour les produits SCAME"
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ONGLET DE NORMES TECHNIQUES |
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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
European Standard
Sommaire (courtoisie
CENELEC)
This international standard deals with all aspects of safety such as electrical, thermal and mechanical.
This part 2-15 of IEC 61558 applies to stationary, single-phase or polyphase, air-cooled (natural or forced) isolating transformers for the supply of group II medical locations, designed to be permanently connected to the fixed wiring of IT supply system, having a rated supply voltage not exceeding 1 000 V a.c. and rated frequency not exceeding 500 Hz. The rated output shall not be less than 3 kVA and shall not exceed 10 kVA.
NOTE 1 – Details of IT supply systems are to be found in IEC 60364-3. NOTE 2 – The wiring rules for group II medical locations are under consideration [1]* .
The no-load output voltage and the rated output voltage shall not exceed 250 V a.c. singlephase or polyphase (phase-to-phase voltage). Isolating transformers are used where double or reinforced insulation between circuits is required by the installation rules or by the appliance specification.
This standard is applicable to dry-type transformers. The winding may be encapsulated or non-encapsulated. NOTE 3 – For transformers filled with liquid dielectric or pulverised material such as sand, requirements are under consideration. NOTE 4 – Attention is drawn to the fact that: – 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. * The figures in square brackets refer to the bibliography.
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"CROSS REFERENCE"

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Les principales normes liées à EN 61558-2-15
Normes européennes correspondantes |
Aucune donnée disponible |
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Normes internationales correspondantes |
IEC 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 |
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Organisations et Institutuins |
CENELEC | European Committee for Electrotechnical Standardization |
[European Standard] |
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D'autres normes liées CENELEC |
EN 60076-5
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Power transformers Part 5: Ability to withstand short-circuit |
EN 60601-1
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Medical Electrical Equipment Part 1: General Requirements for Safety and Essential Performance |
EN 61558-1
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Safety of power transformers, power supply units and similar. General requirements and tests |
EN 61558-2-1
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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
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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
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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
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Safety of Power Transformers, Power Supply Units and Similar Part 2-2: Particular Requirements for Control Transformers |
EN 61558-2-4
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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
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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
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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 |
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Collection thématique |
Transformers
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La "Suggestion"

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Les principaux produits Scame liées aux exigences de la norme EN 61558-2-15
Voir aussi le CATALOGUE GENERAL
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