SIST EN IEC 60512-99-002:2019

Connectors for electrical and electronic equipment - Tests and measurements - Part 99-002: Endurance test schedules - Test 99b, Test schedule for unmating under electrical load (IEC 60512-99-002:2019)

This part of IEC 60512 is used for testing connectors within the scope of SC 48B that are used
in twisted pair communication cabling with remote power, such as ISO/IEC 11801 Class D (or
better), balanced cabling in support of IEEE Std 802.3bt™, (PoE Plus – Power over Ethernet
Plus).
The object of this document is to detail a test schedule to determine the ability of pairs of
connectors to withstand a sequence of tests with a total of 100 engagements and separations.
The electrical current is passed through the connectors during the separation (unmating) step
only, in accordance with IEC 60512-9-3.

Steckverbinder für elektronische Einrichtungen – Mess- und Prüfverfahren – Teil 99-002: Prüfpläne für die Lebensdauer – Prüfung 99b: Prüfplan zum unbeabsichtigten Trennen unter elektrischer Last (IEC 60512-99-002:2019)

Connecteurs pour équipements électriques et électroniques - Essais et mesures - Partie 99-002: Programmes d’essais d’endurance - Essai 99b: Programme d’essai pour le désaccouplement sous charge électrique (IEC 60512-99-002:2019)

La présente partie de l’IEC 60512 est utilisée pour soumettre à essai des connecteurs relevant du domaine d’application du SC 48B, qui sont utilisés dans les câblages de communication à paires torsadées permettant une alimentation à distance, tels que les câblages symétriques de la classe D (ou d'une classe correspondant à une fréquence supérieure) de l’ISO/IEC 11801, à l’appui de la norme IEEE 802.3bt (alimentation électrique par câble Ethernet améliorée/PoE Plus, Power over Ethernet Plus).
L’objet du présent document est de détailler un programme d’essai permettant de déterminer l’aptitude des paires de connecteurs à supporter une séquence d'essais de 100 accouplements et désaccouplements au total. Le courant électrique traverse les connecteurs au cours du désaccouplement uniquement, conformément à l’IEC 60512-9-3.

Konektorji za električno in elektronsko opremo - Preskusi in meritve - 99-002. del: Časovni načrt preskušanja vzdržljivosti - Preskus 99b: Načrt preskušanja za nenamerni vklop pri električni obremenitvi (IEC 60512-99-002:2019)

Ta del standarda IEC 60512 se uporablja za preskušanje konektorjev v obsegu SC 48B, ki se uporabljajo za komunikacijske kable s posukanimi pari in oddaljenim napajanjem, kot so ISO/IEC 11801 razred D, ali boljše, uravnoteženih kablih, ki podpirajo standard IEEE 802.3bt™ (PoE Plus - napajanje prek ethernet plus).
Cilj tega dokumenta je, da določi načrt preskušanja in zmožnost parov konektorjev, da zdržijo zaporedje preskusov s 100 stiki in ločevanji.
Električni tok teče skozi konektorje samo med ločevanjem (prekinitvijo stika), in sicer v skladu s standardom IEC 60512-9-3.

General Information

• Status: Published
• Publication Date: 26-May-2019
• ICS: 31.220.10 - Plug-and-socket devices. Connectors
• Technical Committee: I11 - Imaginarni 11
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 10-May-2019
• Due Date: 15-Jul-2019
• Completion Date: 27-May-2019
• Ref Project: EN IEC 60512-99-002:2019 - Connectors for electrical and electronic equipment - Tests and measurements - Part 99-002: Endurance test schedules - Test 99b: Test schedule for unmating under electrical load

Relations

• Replaced By: SIST EN IEC 60512-99-002:2022 - Connectors for electrical and electronic equipment - Tests and measurements - Part 99-002: Endurance test schedules - Test 99b: Test schedule for unmating under electrical load (IEC 60512-99-002:2022)
• Effective Date: 15-Mar-2022
• Replaced By: SIST EN IEC 60512-99-002:2022 - Connectors for electrical and electronic equipment - Tests and measurements - Part 99-002: Endurance test schedules - Test 99b: Test schedule for unmating under electrical load (IEC 60512-99-002:2022)
• Effective Date: 07-Jun-2022
• Revised: SIST EN IEC 60512-99-002:2022 - Connectors for electrical and electronic equipment - Tests and measurements - Part 99-002: Endurance test schedules - Test 99b: Test schedule for unmating under electrical load (IEC 60512-99-002:2022)
• Effective Date: 29-Dec-2020

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN IEC 60512-99-002:2019
01-julij-2019
Konektorji za električno in elektronsko opremo - Preskusi in meritve - 99-002. del:
Časovni načrt preskušanja vzdržljivosti - Preskus 99b: Načrt preskušanja za
nenamerni vklop pri električni obremenitvi (IEC 60512-99-002:2019)
Connectors for electrical and electronic equipment - Tests and measurements - Part 99-
002: Endurance test schedules - Test 99b, Test schedule for unmating under electrical
load (IEC 60512-99-002:2019)
Steckverbinder für elektronische Einrichtungen – Mess- und Prüfverfahren – Teil 99-002:
Prüfpläne für die Lebensdauer – Prüfung 99b: Prüfplan zum unbeabsichtigten Trennen
unter elektrischer Last (IEC 60512-99-002:2019)
Connecteurs pour équipements électriques et électroniques - Essais et mesures - Partie
99-002: Programmes d’essais d’endurance - Essai 99b: Programme d’essai pour le
désaccouplement sous charge électrique (IEC 60512-99-002:2019)
Ta slovenski standard je istoveten z: EN IEC 60512-99-002:2019
ICS:
31.220.10 Vtiči in vtičnice, konektorji Plug-and-socket devices.
Connectors
SIST EN IEC 60512-99-002:2019 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN IEC 60512-99-002:2019

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SIST EN IEC 60512-99-002:2019


EUROPEAN STANDARD EN IEC 60512-99-002

NORME EUROPÉENNE

EUROPÄISCHE NORM
April 2019
ICS 31.220.10

English Version
Connectors for electrical and electronic equipment - Tests and
measurements - Part 99-002: Endurance test schedules - Test
99b: Test schedule for unmating under electrical load
(IEC 60512-99-002:2019)
Connecteurs pour équipements électriques et électroniques Steckverbinder für elektrische und elektronische
- Essais et mesures - Partie 99-002: Programmes d'essais Einrichtungen -Mess- und Prüfverfahren - Teil 99-002:
d'endurance - Essai 99b: Programme d'essai pour le Prüfpläne für dieLebensdauer - Prüfung 99b: Prüfplan zum
désaccouplement sous charge électrique unbeabsichtigtenTrennen unter elektrischer Last
(IEC 60512-99-002:2019) (IEC 60512-99-002:2019)
This European Standard was approved by CENELEC on 2019-04-12. 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, Serbia, Slovakia, Slovenia, Spain, Sweden,
Switzerland, Turkey and the United Kingdom.


European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2019 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN IEC 60512-99-002:2019 E

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SIST EN IEC 60512-99-002:2019
EN IEC 60512-99-002:2019 (E)
European foreword
The text of document 48B/2703/FDIS, future edition 1 of IEC 60512-99-002, prepared by SC 48B
"Electrical connectors" of IEC/TC 48 "Electrical connectors and mechanical structures for electrical
and electronic equipment" was submitted to the IEC-CENELEC parallel vote and approved by
CENELEC as EN IEC 60512-99-002:2019.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2020-01-12
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2022-04-12
document have to be withdrawn

Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.

Endorsement notice
The text of the International Standard IEC 60512-99-002:2019 was approved by CENELEC as a
European Standard without any modification.


2

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SIST EN IEC 60512-99-002:2019
EN IEC 60512-99-002:2019 (E)
Annex ZA
(normative)

Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments)
applies.
NOTE 1  Where an International Publication has been modified by common modifications, indicated by (mod), the relevant
EN/HD applies.
NOTE 2  Up-to-date information on the latest versions of the European Standards listed in this annex is available here:
www.cenelec.eu.
Publication Year Title EN/HD Year
IEC 60512-1-1 -  Connectors for electronic equipment - Tests EN 60512-1-1 -
and measurements - Part 1-1: General
examination - Test 1a: Visual examination
IEC 60512-2-1 -  Connectors for electronic equipment - Tests EN 60512-2-1 -
and measurements - Part 2-1: Electrical
continuity and contact resistance tests - Test
2a: Contact resistance - Millivolt level
method
IEC 60512-3-1 -  Connectors for electronic equipment - Tests EN 60512-3-1 -
and measurements - Part 3-1: Insulation
tests - Test 3a: Insulation resistance
IEC 60512-4-1 -  Connectors for electronic equipment - Tests EN 60512-4-1 -
and measurements - Part 4-1: Voltage
stress tests - Test 4a: Voltage proof
IEC 60512-9-3 2011 Connectors for electronic equipment - Tests EN 60512-9-3 2011
and measurements - Part 9-3: Endurance
tests - Test 9c: Mechanical operation
(engaging and separating) with electrical
load
IEC 60512-11-7 -  Connectors for electronic equipment - Tests EN 60512-11-7 -
and measurements - Part 11-7: Climatic
tests - Test 11g: Flowing mixed gas
corrosion test
IEC 60512-99-001 -  Connectors for electronic equipment - Tests EN 60512-99-001 -
and measurements - Part 99-001: Test
schedule for engaging and separating
connectors under electrical load - Test 99a:
Connectors used in twisted pair
communication cabling with remote power
ISO/IEC TS 29125 2017 Information Technology - - -
Telecommunications cabling requirements
for remote powering of terminal equipment
3

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SIST EN IEC 60512-99-002:2019
EN IEC 60512-99-002:2019 (E)
ISO/IEC 11801 series Information technology - Generic cabling for - series
customer premises
ANSI/TIA/EIA-568-A 1995 Commercial Building Telecommunications - -
Cabling Standard
TIA TSB-184-A 2019 Guidelines for supporting power delivery - -
over balanced twisted-pair cabling
TIA/EIA-568-B.2 2001 Commercial Building Telecommunications - -
Cabling Standard Part 2: Balanced Twisted-
Pair Cabling Components

4

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SIST EN IEC 60512-99-002:2019



IEC 60512-99-002

®


Edition 1.0 2019-03




INTERNATIONAL



STANDARD




NORME



INTERNATIONALE











Connectors for electrical and electronic equipment – Tests and measurements –

Part 99-002: Endurance test schedules – Test 99b: Test schedule for unmating

under electrical load




Connecteurs pour équipements électriques et électroniques – Essais et

mesures –


Partie 99-002: Programmes d’essais d’endurance – Essai 99b: Programme

d’essai pour le désaccouplement sous charge électrique












INTERNATIONAL

ELECTROTECHNICAL

COMMISSION


COMMISSION

ELECTROTECHNIQUE


INTERNATIONALE




ICS 31.220.10 ISBN 978-2-8322-6607-6




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.

® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale

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SIST EN IEC 60512-99-002:2019
– 2 – IEC 60512-99-002:2019 © IEC 2019
CONTENTS
FOREWORD . 3
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 6
4 General . 6
5 Preparation of specimens . 6
6 Test circuit requirements . 6
6.1 General . 6
6.2 Voltage and current . 7
6.3 Auxiliary equipment . 8
7 Test methods . 8
7.1 Initial cycles . 8
7.2 Flowing mixed gas corrosion . 8
7.3 Final cycles . 8
8 Tests and test schedule – Test group UEL 1 . 8
Annex A (informative) Test voltage and current setting instructions. 11
A.1 General . 11
A.2 Rationale . 11
A.3 Suggested setting instructions . 11
Bibliography . 12

Figure 1 – Test circuit details . 7

Table 1 – Maximum electrical circuit current . 8
Table 2 – Test group UEL 1 . 9

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SIST EN IEC 60512-99-002:2019
IEC 60512-99-002:2019 © IEC 2019 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________

CONNECTORS FOR ELECTRICAL AND ELECTRONIC EQUIPMENT –
TESTS AND MEASUREMENTS –

Part 99-002: Endurance test schedules –
Test 99b: Test schedule for unmating under electrical load

FOREWORD
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...