SIST EN 62606:2014
(Main)General requirements for Arc Fault Detection Devices (AFDD) (IEC 62606:2013, modified)
General requirements for Arc Fault Detection Devices (AFDD) (IEC 62606:2013, modified)
This International Standard applies to arc fault detection devices (AFDD) for household and similar uses in a.c. circuits. An AFDD is designed by the manufacturer: - either as a single device having opening means able to open the protected circuit in specified conditions; or - as a single device integrating a protective device; or - as a separate unit, according to Annex D assembled on site with a declared protective device. The integrated protection device is either a circuit-breaker in accordance with IEC 60898-1 or an RCD in accordance with IEC 61008-1, IEC 61009-1 or IEC 62423. These devices are intended to mitigate the risk of fire in final circuits of a fixed installation due to the effect of arc fault currents that pose a risk of fire ignition under certain conditions if the arcing persists. Protection against fire ignition due to overvoltage due to a broken neutral within a three phase installation to be included in this type of equipment as an additional option is under consideration in 9.22. This International Standard applies to devices performing simultaneously the detection and discrimination of arcing current with regards to fire hazards and defines operating criteria under specified conditions for the opening of the circuit when the arcing current exceeds the limit values given in this standard. AFDDs complying with this standard, with the exception of those with an uninterrupted neutral, are suitable for use in IT systems. The maximum rated voltage is 240 V a.c. AFDDs, according to this standard, are supplied either between line and neutral or between two lines. The maximum rated current (In) is 63 A a.c. AFDDs energised from batteries or a circuit other than the protected circuit are not covered by this standard. AFDDs provide isolation, they are intended to be operated by uninstructed persons and do not require maintenance. Particular requirements may be necessary for: - AFDDs incorporated in or intended only for association with plugs and socket-outlets or with appliance couplers for household or similar general purposes; - AFDDs intended to be used at frequencies other than 50 Hz or 60 Hz.
Allgemeine Anforderungen an Fehlerlichtbogen-Schutzeinrichtungen (IEC 62606:2013, modifiziert)
Exigences generales des dispositifs pour la detection d’arcs (CEI 62606:2013, modifiée)
La CEI 62606:2013 s'applique aux dispositifs pour la détection de défaut d'arc (DPDA) utilisés à des fins domestiques et analogues dans des circuits en courant alternatif (AC). Un DPDA est conçu par le constructeur: - comme un dispositif unique doté d'un système d'ouverture pouvant ouvrir le circuit protégé dans les conditions spécifiées; ou - comme un dispositif unique doté d'un dispositif de protection; ou - comme une unité séparée, conformément à l'Annexe D, assemblée sur site avec un dispositif de protection déclaré.
Splošne zahteve za obločne detektorje (IEC 62606:2013, spremenjen)
Ta mednarodni standard velja za obločne detektorje (AFDD) za gospodinjstva in podobno uporabo v izmeničnih tokokrogih. Proizvajalec zasnuje obločni detektor: – kot samostojno napravo z možnostjo odpiranja zaščitnega tokokroga pri določenih pogojih; ali – kot samostojno napravo z vgrajeno zaščitno napravo; ali – kot posebno enoto, v skladu z dodatkom D, ki se jo sestavi na mestu uporabe z navedeno zaščitno napravo. Vgrajena zaščitna naprava je odklopnik v skladu s standardom IEC 60898-1 ali zaščitna naprava na diferenčni tok (RCD) v skladu s standardom IEC 61008-1, IEC 61009-1 ali IEC 62423. Te naprave so namenjene zmanjšanju tveganja za nastanek požara v končnem krogotoku stalne napeljave zaradi učinka obločnih tokov, ki pod določenimi pogoji pri nenehnem iskrenju predstavljajo tveganje za nastanek požara. Zaščita pred vžigom zaradi prenapetosti, ki nastane zaradi okvarjenega nevtralnega vodnika pri trifazni inštalaciji, ki je vključena v tej vrsti opreme kot dodatna možnost, je obravnavana v 9.22. Ta mednarodni standard velja za naprave, ki hkrati zaznavajo in razlikujejo obločni tok v povezavi z nevarnostjo požara, in določa merila delovanja za odprtje tokokroga pod posebnimi pogoji, kadar obločni tok preseže mejne vrednosti, podane v tem standardu. Obločni detektorji, ki so skladni s tem standardom, razen odklopnikov z neprekinjeno nevtralno točko, so primerni za uporabo v sistemih IT. Najvišja nazivna napetost je 240 V izmenične napetosti. Obločni detektorji so v skladu s tem standardom dobavljeni med linijskim in nevtralnim vodnikom ali med dvema linijskima vodnikoma. Najvišji nazivni tok (ln) je 63 A izmenične napetosti. Obločni detektorji, ki jih napajajo baterije ali tokokrog, ki ni zaščiten, niso zajeti v tem standardu. Obločni detektorji so izolirani. Lahko jih uporabljajo tudi nepoučene osebe in ne potrebujejo vzdrževanja. Posebne zahteve bodo morda potrebne za: – obločne detektorje, vgrajene v ali namenjene le uporabi z vtiči in vtičnicami ali s spojkami naprave za gospodinjsko ali podobno splošno rabo; obločne detektorje, namenjene uporabi pri frekvencah, ki niso 50 Hz ali 60 Hz.
General Information
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Allgemeine Anforderungen an Fehlerlichtbogen-Schutzeinrichtungen (IEC 62606:2013, modifiziert)Exigences generales des dispositifs pour la detection d’arcs (CEI 62606:2013, modifiée)General requirements for Arc Fault Detection Devices (AFDD) (IEC 62606:2013, modified)29.120.50Fuses and other overcurrent protection devicesICS:Ta slovenski standard je istoveten z:EN 62606:2013SIST EN 62606:2014en01-junij-2014SIST EN 62606:2014SLOVENSKI
STANDARD
SIST EN 62606:2014
EUROPEAN STANDARD EN 62606 NORME EUROPÉENNE
EUROPÄISCHE NORM November 2013
CENELEC European Committee for Electrotechnical Standardization Comité Européen de Normalisation Electrotechnique Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Avenue Marnix 17, B - 1000 Brussels
© 2013 CENELEC -
All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 62606:2013 E
ICS 29.120; 29.120.50
English version
General requirements for arc fault detection devices (IEC 62606:2013, modified)
Exigences générales des dispositifs pour la détection de défaut d’arcs (CEI 62606:2013, modifiée)
Allgemeine Anforderungen an Fehlerlichtbogen-Schutzeinrichtungen (IEC 62606:2013, modifiziert)
This European Standard was approved by CENELEC on 2013-08-13. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.
SIST EN 62606:2014
EN 62606:2013 - 2 - Foreword The text of document 23E/785/FDIS, future edition 1 of IEC 62606, prepared by SC 23E, "Circuit-breakers and similar equipment for household use", of IEC TC 23, "Electrical accessories", was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 62606:2013.
A draft amendment, which covers common modifications to IEC 62606 (23E/785/FDIS), was prepared by CLC/TC 23E,"Circuit breakers and similar devices for household and similar applications" and approved by CENELEC.
The following dates are fixed:
• latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2014-08-13 • latest date by which the national standards conflicting with the document have to be withdrawn
(dow) 2016-08-13
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such patent rights.
In this standard, the following print types are used: - compliance statements: in italic type.
This document has been prepared under a mandate given to CENELEC by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s).
For the relationship with EU Directive(s) see informative Annex ZZ, which is an integral part of this document.
This standard covers the Principle Elements of the Safety Objectives for Electrical Equipment Designed for Use within Certain Voltage Limits (LVD - 2006/95/EC).
Endorsement notice The text of the International Standard IEC 62606:2013 was approved by CENELEC as a European Standard with common modifications.
In the official version, for Bibliography, the following notes have to be added for the standards indicated: IEC 60060-2 NOTE
Harmonized as EN 60060-2. IEC 60112:2003 IEC 60269-1:2006 IEC 60664-3 IEC 60664-5 IEC 60695-2-11:2000 IEC 61000-4-2 IEC 61000-4-3 IEC 61000-4-4 IEC 61000-4-5:2005 NOTE
Harmonized as EN 60112:2003 (not modified). NOTE
Harmonized as EN 60269-1:2007 (not modified). NOTE
Harmonized as EN 60664-3. NOTE
Harmonized as EN 60664-5. NOTE
Harmonized as EN 60695-2-11:2001 (not modified). NOTE
Harmonized as EN 61000-4-2. NOTE
Harmonized as EN 61000-4-3. NOTE
Harmonized as EN 61000-4-4. NOTE
Harmonized as EN 61000-4-5:2006 (not modified). SIST EN 62606:2014
- 3 - EN 62606:2013
IEC 61000-4-6 IEC 61000-4-16:1998 +A1:2001 +A2:2009 IEC 61210 NOTE
Harmonized as EN 61000-4-6. NOTE
Harmonized as EN 61000-4-16:1998 (not modified). +A1:2004 +A2:2011 NOTE
Harmonized as EN 61210. COMMON MODIFICATIONS 1 Modification to Clause 1 Delete note 1 and renumber notes 2, 3 and 4 accordingly 2 Modification to 4.3 Delete the first indent 3 Modification to 5.3.1 Delete the dashed text starting with “120 V …”. 4 Modification to 5.3.3 Replace the first paragraph by the following: "Preferred values of rated frequency is 50 Hz." 5 Modification to 5.3.6.2 Delete the note. 6 Modification to 5.3.7.1 Delete Table 2. 7 Modification to 5.3.7.2 In the title of Table 3, delete “and Un 120 V AFDDs” 8 Modification to 5.4 In Table 4, last column, delete “120/240” 9 Modification to 8.2.3 In Table 7, delete “120/240” and “120” everywhere. 10 Modification to 9.7.7.2 In Table 15, delete the line for Uimp 2,5 kV. 11 Modification to 9.7.7.4.1 In Table 16, delete “120/240” SIST EN 62606:2014
EN 62606:2013 - 4 - 12 Modification to 9.9.1 In the third paragraph, delete “120 and” 13 Modification to 9.9.3.2 In the third paragraph, delete “1,2 mm thick (nominal) for 120 V rated AFDD or” 14 Modification to 9.9.4.2 In the second paragraph, delete “and 5 A for a 120 V rated voltage AFDD” 15 Modification to 9.9.4.2 a) Delete “and at 10 – 14 A for a 120 V rated voltage AFDD” 16 Modification to 9.9.4.2 b) Delete “and 5 A for a 120 V rated voltage AFDD” 17 Modification to 9.9.4.2 c) Delete “and 130 A ±10 percent for a 120 V rated voltage AFDD” 18 Modification to 9.9.4.2 d) Delete the first paragraph. 19 Modification to 9.9.4.2 g) In the fourth paragraph, delete “5 A rms for a 120 V rated voltage AFDD and” 20 Modification to 9.9.4.3 In the first paragraph, delete “and 5A load for a 120 V rated voltage AFDD” 21 Modification to 9.9.4.4 In the second paragraph, delete “5-A load for a 120 V rated voltage AFDD and” 22 Modification to 9.9.5.4 a) Delete “and at 10 – 14 A for a 120 V rated voltage AFDD” 23 Modification to 9.9.5.4 b) Delete “and 5 A for a 120 V rated voltage AFDD” 24 Modification to 9.9.5.4 c) Delete “and 130 A ±10 percent for a 120 V rated voltage AFDD” 25 Modification to 9.9.5.4 d) Delete the first paragraph. SIST EN 62606:2014
- 5 - EN 62606:2013
26 Modification to Figure 13 Delete “and 470nF for 120 V” 27 Modification to E.2 Delete “and 5 A for a 120 V rated voltage AFDD”
SIST EN 62606:2014
EN 62606:2013 - 6 - Annex ZA
(normative)
Normative references to international publications with their corresponding European publications
The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
NOTE
When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies.
Publication Year Title EN/HD Year
IEC 60068-2-30 2005 Environmental testing -
Part 2-30: Tests - Test Db: Damp heat, cyclic (12 h + 12 h cycle) EN 60068-2-30 2005
IEC 60068-3-4 2001 Environmental testing -
Part 3-4: Supporting documentation and guidance - Damp heat tests EN 60068-3-4 2002
IEC 60364
Series Low-voltage electrical installations HD 60364 Series
IEC 60364-4-44 (mod) 2007 Low-voltage electrical installations -
Part 4-44: Protection for safety - Protection against voltage disturbances and electromagnetic disturbances HD 60364-4-442 2012
IEC 60417 Data base Graphical symbols for use on equipment - -
IEC 60479 Series Effects of current on human beings and livestock - -
IEC 60529 - Degrees of protection provided by enclosures (IP Code) - -
IEC 60664-1 2007 Insulation coordination for equipment within low-voltage systems -
Part 1: Principles, requirements and tests EN 60664-1 2007
IEC 60695-2-10 2000 Fire hazard testing -
Part 2-10: Glowing/hot-wire based test methods - Glow-wire apparatus and common test procedure EN 60695-2-101)
2001
IEC/TR 60755 - General requirements for residual current operated protective devices
- -
IEC 60898-1 (mod) - - - 2002 - - - Electrical accessories - Circuit breakers for overcurrent protection for household and similar installations -
Part 1: Circuit-breakers for a.c. operation EN 60898-1 + corr. February
+ A11 + A12 + A13 2003 2004 2005 2008 2012
IEC 61008-1 (mod) 2010 Residual current operated circuit-breakers without integral overcurrent protection for household and similar uses (RCCB's) -
Part 1: General rules EN 61008-1 2012
IEC 61009-1 (mod) 2010 Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBOs) -
Part 1: General rules EN 61009-1 2012
1) EN 60695-2-10 is superseded by EN 60695-2-10:2013, which is based on IEC 60695-2-10:2013. SIST EN 62606:2014
- 7 - EN 62606:2013
Publication Year Title EN/HD Year IEC 61543 + A1 (mod) + A2 - 1995 2004 2005 - Residual current-operated protective devices (RCDs) for household and similar use - Electromagnetic compatibility EN 61543 + corr. December
+ A11 + corr. May
+ A2 + A12 1995 1997 2003 2004 2006 2005
IEC 62423
- Type F and type B residual current operated circuit-breakers with and without integral overcurrent protection for household and similar uses EN 62423 -
CISPR 14-1 + A1
2005 2008 Electromagnetic compatibility - Requirements for household appliances, electric tools and similar apparatus -
Part 1: Emission EN 55014-1 + A1 2006 2009
SIST EN 62606:2014
EN 62606:2013 - 8 - Annex ZZ (informative)
Coverage of Essential Requirements of EU Directives This European Standard has been prepared under a mandate given to CENELEC by the European Commission and the European Free Trade Association and within its scope the standard covers all relevant essential requirements as given in Article 1 of Annex I of the EU Directive 2004/108/EC. Compliance with this standard provides one means of conformity with the specified essential requirements of the Directive(s) concerned. WARNING: Other requirements and other EU Directives may be applicable to the products falling within the scope of this standard.
SIST EN 62606:2014
IEC 62606Edition 1.0 2013-07INTERNATIONAL STANDARD NORME INTERNATIONALEGeneral requirements for arc fault detection devices
Exigences générales des dispositifs pour la détection de défaut d’arcs
INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE XHICS 29.120; 29.120.50 PRICE CODECODE PRIXISBN 978-2-8322-0900-4
® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale ®
Warning! Make sure that you obtained this publication from an authorized distributor.
Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agréé. SIST EN 62606:2014 colourinside
– 2 – 62606 © IEC:2013 CONTENTS FOREWORD . 9 INTRODUCTION . 11 1 Scope . 12 2 Normative references . 13 3 Terms and definitions . 14 4 Classification . 17 4.1 According to the method of construction . 17 4.2 According to the method of mounting and connection . 17 4.3 According to the number of poles and current paths . 17 4.4 AFDD providing monitoring information . 17 5 Characteristics of AFDDs . 17 5.1 Summary of characteristics and conditions to mitigate the risk of fire . 17 5.2 Rated quantities and other characteristics . 18 5.2.1 Rated voltage . 18 5.2.2 Rated current (In) . 18 5.2.3 Rated frequency . 18 5.2.4 Rated making and breaking capacity (Im) . 18 5.2.5 Rated making and breaking capacity on one pole (Im1) . 19 5.3 Standard and preferred values . 19 5.3.1 Preferred values of rated voltage (Un) . 19 5.3.2 Preferred values of rated current (In) . 19 5.3.3 Preferred values of rated frequency . 19 5.3.4 Minimum value of the rated making and breaking capacity (Im) . 19 5.3.5 Minimum value of the rated making and breaking capacity on one pole (Im1) . 19 5.3.6 Standard and preferred values of the rated conditional short-circuit current (Inc) and standard and preferred values of the rated conditional short circuit current for one pole (Inc1) . 19 5.3.7 Limiting values of operating criteria for AFDDs for low and high arc currents . 20 5.4 Standard value of rated impulse withstand voltage (Uimp) . 21 5.5 Coordination with short-circuit protective devices (SCPDs) . 21 5.5.1 General . 21 5.5.2 Rated conditional short-circuit current (Inc) and rated conditional short-circuit on one pole (Inc1) . 21 5.5.3 Operating characteristics of opening means for AFDDs according to 4.1.1 . 21 6 Marking and other product information . 22 6.1 Marking . 22 6.2 Additional marking for AFDDs according to 4.1.1 . 24 6.2.1 Marking of AFDDs . 24 6.2.2 Instructions for wiring and operation . 24 7 Standard conditions for operation in service and for installation . 25 7.1 Standard conditions . 25 7.2 Conditions of installation . 25 7.3 Pollution degree . 25 8 Requirements for construction and operation . 26 SIST EN 62606:2014
62606 © IEC:2013 – 3 – 8.1 General . 26 8.2 Mechanical design . 26 8.2.1 General . 26 8.2.2 Mechanism . 27 8.2.3 Clearances and creepage distances (see Annex B) . 28 8.2.4 Screws, current-carrying parts and connections . 31 8.2.5 Terminals for external conductors . 31 8.3 Protection against electric shock . 33 8.4 Dielectric properties and isolating capability . 34 8.5 Temperature rise . 34 8.5.1 Temperature-rise limits . 34 8.5.2 Ambient air temperature . 35 8.6 Operating characteristics . 35 8.6.1 Operating characteristics of the protective device part . 35 8.6.2 Operating characteristics . 35 8.7 Mechanical and electrical endurance . 36 8.8 Performance at short-circuits currents . 36 8.9 Resistance to mechanical shock and impact . 36 8.10 Resistance to heat. 36 8.11 Resistance to abnormal heat and to fire . 36 8.12 Behaviour of AFDDs in case of overcurrents in the main circuit . 36 8.13 Behaviour of AFDDs in case of current surges caused by impulse voltages . 37 8.14 Reliability . 37 8.15 Electromagnetic compatibility (EMC) . 37 8.16 Masking test for correct operation behaviour in presence of various appliances connected to the load side . 37 8.17 Performance of the AFD test device . 37 9 Testing procedure . 38 9.1 General . 38 9.1.1 General testing procedure for the different type of AFDDs . 38 9.1.2 The characteristics of AFDDs are checked by means of type tests . 38 9.1.3 For certification purposes, type tests are carried out in test sequences. . 39 9.1.4 Routine tests to be carried out by the manufacturer on each device . 39 9.2 Test conditions . 39 9.3 Test of indelibility of marking . 40 9.4 Test of reliability of screws, current-carrying parts and connections . 41 9.5 Test of reliability of terminals for external conductors . 42 9.6 Verification of protection against electric shock . 43 9.7 Test of dielectric properties . 44 9.7.1 General . 44 9.7.2 Resistance to humidity . 44 9.7.3 Insulation resistance of the main circuit . 44 9.7.4 Dielectric strength of the main circuit . 45 9.7.5 Insulation resistance and dielectric strength of auxiliary circuits . 46 9.7.6 Capability of control circuits connected to the main circuit in respect of withstanding high d.c. voltages due to insulation measurements . 46 9.7.7 Verification of impulse withstand voltages (across clearances and across solid insulation) and of leakage current across open contacts . 47 9.8 Test of temperature-rise . 50 SIST EN 62606:2014
– 4 – 62606 © IEC:2013 9.8.1 Ambient air temperature . 50 9.8.2 Test procedure . 51 9.8.3 Measurement of the temperature of parts . 51 9.8.4 Temperature-rise of a part . 51 9.9 Verification of the operating characteristics . 51 9.9.1 General . 51 9.9.2 Series arc fault tests . 51 9.9.3 Parallel arc fault tests . 54 9.9.4 Masking test, verification of correct operation . 56 9.9.5 Unwanted tripping test . 57 9.10 Verification of mechanical and electrical endurance . 58 9.10.1 General test conditions . 58 9.10.2 Test procedure . 59 9.10.3 Condition of the AFDD after test . 59 9.11 Verification of the behaviour of the AFDD under short-circuit conditions . 59 9.11.1 General . 59 9.11.2 Short-circuit tests for AFDDs according to 4.1.1 . 60 9.12 Verification of resistance to mechanical shock and impact . 68 9.12.1 Mechanical shock . 68 9.12.2 Mechanical impact . 68 9.13 Test of resistance to heat . 71 9.14 Test of resistance to abnormal heat and to fire . 72 9.15 Verification of the trip-free mechanism . 73 9.15.1 General test conditions . 73 9.15.2 Test procedure . 73 9.16 Test of resistance to rusting . 73 9.17 Verification of limiting values of the non-operating current under overcurrent conditions . 73 9.18 Verification of behaviour of AFDDs in case of current surges caused by impulse voltages . 74 9.18.1 General . 74 9.18.2 Verification of behaviour at surge currents up to 3 000 A (8/20 µs surge current test) . 74 9.19 Verification of reliability . 74 9.19.1 General . 74 9.19.2 Climatic test . 75 9.19.3 Test with temperature of 40 °C . 76 9.20 Verification of ageing of electronic components . 77 9.21 Electromagnetic compatibility (EMC) . 77 9.21.1 General . 77 9.21.2 EMC tests covered by other clauses of the present standard . 77 9.21.3 EMC tests to be performed . 77 9.21.4 AFDDs Performance criteria . 79 9.22 Verification of protection due to overvoltage due to a broken neutral in a three phase system . 80 Annex A (normative)
Test sequence and number of samples to be submitted for certification purposes . 102 Annex B (normative)
Determination of clearances and creepage distances . 109 Annex C (normative)
Arrangement for the detection of the emission of ionized gases during short-circuit tests . 114 SIST EN 62606:2014
62606 © IEC:2013 – 5 – Annex D (normative)
Additional requirements and tests for AFDDs according to the classification 4.1.3 designed to be assembled on site together with a main protective device (circuit-breaker or RCCB or RCBO) . 117 Annex E (normative)
Routine tests . 121 Annex F (informative)
Description of the shaker arc test in 9.10.2 . 122 Annex IA (informative)
Methods of determination of short-circuit power-factor . 124 Annex IB (informative)
Examples of terminal designs . 126 Annex IC (informative)
Correspondence between ISO and AWG copper conductors . 129 Annex ID (informative)
Follow-up testing program for AFDDs . 130 Annex IE (informative)
SCPDs for short-circuit tests . 134 Annex J (normative)
Particular requirements for AFDDs with screwless type
terminals for external copper conductors . 136 Annex K (normative)
Particular requirements for AFDDs with flat quick-connect terminations . 144 Annex L (normative)
Specific requirements for AFDDs with screw-type terminals for
external untreated aluminium conductors and with aluminium screw-type terminals for use with copper or with aluminium conductors . 151 Bibliography . 161
Figure 1 – Thread forming tapping screw . 80 Figure 2 – Thread cutting tapping screw .
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