BS EN 61558-2-3:2010 - Safety of transformers, reactors, power supply units and combinations thereof. Particular requirements and tests for ignition transformers for gas and oil burners – BSI British Standards

BS EN 61558-2-3:2010

Safety of transformers, reactors, power supply units and combinations thereof. Particular requirements and tests for ignition transformers for gas and oil burners

Status : Current   Published : September 2010

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BS EN 61558-2-3:2010 Safety of transformers, reactors, power supply units and combinations thereof. Particular requirements and tests for ignition transformers for gas and oil burners

BS EN 61558-2-3 deals with the safety of ignition transformers for gas and oil burners.
Ignition transformers incorporating electronic circuits are also covered by this standard.

BS EN 61558-2-3 applies to fixed single-phase air-cooled (natural or forced) associated dry-type transformers used in the ignition systems of gas and oil burners. The windings may be encapsulated or non-encapsulated.

Contents of BS EN 61558-2-3:

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 General requirements
5 General notes on tests
6 Ratings
7 Classification
8 Marking and other information
9 Protection against electric shock
10 Change of input voltage setting
11 Output voltage and output current under load
12 No-load output voltage
13 Short-circuit voltage
14 Heating
15 Short-circuit and overload protection
16 Mechanical strength
17 Protection against harmful ingress of dust, solid objects and moisture
18 Insulation resistance, dielectric strength and leakage current
19 Construction
20 Components
21 Internal wiring
22 Supply connection and other external flexible cable or cords
23 Terminals for external conductors
24 Provisions for protective earthing
25 Screws and connections
26 Creepage distances, clearances and distances through insulation
27 Resistance to heat, fire and tracking
28 Resistance to rusting
Annexes
Annex C Creepage distances (cr), clearances (cl) and distances through insulation (dti) – Material group II (400 ≤CTI 600)
Annex D Creepage distances (cr), clearances (cl) and distances through insulation (dti) – Material group I (CTI ≥600)

 




Standard NumberBS EN 61558-2-3:2010
TitleSafety of transformers, reactors, power supply units and combinations thereof. Particular requirements and tests for ignition transformers for gas and oil burners
StatusCurrent
Publication Date30 September 2010
Normative References(Required to achieve compliance to this standard)EN 61558-1:2005/Corrigendum:2006, EN 61558-1:2005, IEC 61558-1:2005, ISO 3864-1:2002
Informative References(Provided for Information)No other standards are informatively referenced
ReplacesBS EN 61558-2-3:2000, IEC 61558-2-3:1999
International RelationshipsEN 61558-2-3:2010,IEC 60669-2-2:2006,IEC 61558-2-3:2010
Draft Superseded By05/30138494 DC
DescriptorsElectric power systems, Transformers, Burners, Single-phase transformers, Power transformers, Dry-type transformers, Electrical equipment, Electrical safety, Small-power transformers, Ignition transformers, Gas-powered devices, Alternating-current transformers
ICS29.180
Title in FrenchSécurité des transformateurs, bobines d'inductance, blocs d'alimentation et des combinaisons de ces éléments. Règles particulières et essais pour les transformateurs d'allumage pour brûleurs à gaz et combustibles liquides
Title in GermanSicherheit von Transformatoren, Drosseln, Netzgeräten und entsprechende Kombinationen. Besondere Anforderungen und Prüfungen an Zündtransformatoren für Gas- und Ölbrenner
CommitteePEL/96
ISBN978 0 580 64543 3
PublisherBSI
FormatA4
DeliveryYes
Pages26
File Size1.629 MB
Price£182.00


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