EN 13611:2019/AC:2021

SLOVENSKI STANDARD
01-april-2022
Varnostne in nadzorne naprave za gorilnike in aparate na plin in/ali tekoča goriva -
Splošne zahteve - Popravek AC
Safety and control devices for burners and appliances burning gaseous and/or liquid
fuels - General requirements
Sicherheits- und Regeleinrichtungen für Brenner und Brennstoffgeräte für gasförmige
und/oder flüssige Brennstoffe - Allgemeine Anforderungen
Équipements auxiliaires pour brûleurs et appareils utilisant des combustibles gazeux ou
liquides - Exigences générales
Ta slovenski standard je istoveten z: EN 13611:2019/AC:2021
ICS:
23.060.40 Tlačni regulatorji Pressure regulators
27.060.20 Plinski gorilniki Gas fuel burners
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN 13611:2019/AC

NORME EUROPÉENNE
September 2021
EUROPÄISCHE NORM
ICS 23.060.40
English version
Safety and control devices for burners and appliances burning gaseous and/or
liquid fuels - General requirements
Équipements auxiliaires pour brûleurs et Sicherheits- und Regeleinrichtungen für
appareils utilisant des combustibles gazeux Brenner und Brennstoffgeräte für gasförmige
ou liquides - Exigences générales und/oder flüssige Brennstoffe - Allgemeine
Anforderungen
This corrigendum becomes effective on 1 September 2021 for incorporation in the official
English version of the EN.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATIO N

EUROPÄISCHES KOMITEE FÜR NORMUN G

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
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Mitgliedern von CEN vorbehalten.
Ref. No.:EN 13611:2019/AC:2021 E

1 Modification to Table E.1, Electrical/electronic component faults modes
Replace the row for component type:
"
Transformers: x x
According to EN 61558-2-6:2009 or EN 61558-2-16:2009
+ A1:2013
All other types
"
with:
"
Transformers:
According to EN 61558-2-6:2009  x
or EN 61558-2-16:2009 + A1:2013
All other types x x
"
to read:
"
Short a
Component type Remarks
Open
Fixed resistors:
Thin film (wound filament)  x Includes SMD type
Thick film (flat)  x Includes SMD type
Wire-wound (single layer)  x
All other types x x
Variable resistors
(e.g. potentiometer/trimmer):
Wire-wound (single layer)  x
b
All other types x x
Capacitors:
X1 and Y types according to  x
EN 60384-14:2013
Metallized film according to  x
EN 60384-16:2005
All other types x x
Inductors:
Wire-wound (single layer)  x
All other types x x
Diodes:
All types x x
Transistors:
b c
All types (e.g. Bipolar: LF; RF; microwave; x x
FET; Thyristor; Diac; Triac; Uni junction)
Hybrid circuit d d
e c
Integrated circuits x x For IC outputs note applies
f
Photocouplers x x
Relays:
Coils x x If the relay complies with
EN 61810-1:2015 the failure mode short
circuit need not be considered.
g h o
Contacts x  x
Reed-relays x x Contacts only
a
Component type Short Open Remarks
Electromechanical lock-out elements:
Coils x x
p
Contacts x x
Transformers:
According to EN 61558-2-6:2009 or  x
EN 61558-2-16:2009 + A1:2013
All other types x x
Crystals x x i
Switches x x j
Connections (jumper wire)  x k
Cable, wiring and connectors  x
m l
Printed circuit board conductors x x
Temperature sensors:
n n
All types (e.g. NTC, PTC, PT 100 and x x
thermocouples)
a
Only opening of one pin at a time.
b
Short circuit each pin in turn with every other pin; only two pins at a time.
c
For discrete or integrated thyristor type devices such as triacs and SCRs, fault conditions shall include short
circuit of any terminals with the third terminal open circuited. The effect of any full wave type component,
such as a triac going into a half wave condition, either controlled or uncontrolled (thyristor or diode,
respectively) shall be considered.
d
Failure modes for individual components of the hybrid circuit are applicable as described for the individual
components in this table.
e
The short circuit of any two adjacent terminals and the short circuiting of:
a) each terminal to the IC-supply, when applicable at the IC,
b) each terminal to the IC-ground, when applicable at the IC.
The number of tests implied for integrated circuits can normally make it impracticable to apply all the
relevant fault conditions or to assess the likely hazards from an appraisal of the circuit diagram of the
integrated circuit.
It is therefore permissible first to analyse in detail all the possible mechanical, thermal and electrical faults
which can develop either in the control itself or its output, due to the malfunction of the electronic devices or
other circuit components, separately or in any combination.
An analysis (e.g. a fault tree analysis) shall be conducted to include the results of multiple ste
...