Alarm systems - Intrusion and hold-up systems - Part 6: Power supplies

IEC 62642-6:2011 specifies the requirements, performance criteria and testing procedures for power supplies (PS) to be used as part of Intrusion and Hold up Alarm Systems (I&HAS). The PS shall either be an integral part of an I&HAS component or stand-alone. The control functions of the PS may be incorporated as part of the PS device, or may be provided by another I&HAS component e.g. a control and indicating equipment.

Systèmes d'alarme - Systèmes d'alarme contre l'intrusion et les hold-up - Partie 6: Alimentation

La CEI 62642-6:2011 spécifie les exigences, les critères de performance et les procédures d'essai pour les alimentations destinées à être utilisées comme partie de systèmes d'alarme contre l'intrusion et les hold-up (I&HAS). L'alimentation doit être intégrée à un composant d'un I&HAS ou être un ensemble séparé. Les fonctions de commande de l'alimentation peuvent être intégrées comme partie du dispositif de l'alimentation, ou peuvent être fournies par un autre composant de l'I&HAS, par exemple un équipement de contrôle et de signalisation.

General Information

Status
Published
Publication Date
09-Feb-2011
Current Stage
PPUB - Publication issued
Start Date
10-Feb-2011
Completion Date
10-Feb-2011
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IEC 62642-6
Edition 1.0 2011-02
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Alarm systems – Intrusion and hold-up systems –
Part 6: Power supplies
Systèmes d'alarme – Systèmes d'alarme contre l’intrusion et les hold-up –
Partie 6: Alimentation
IEC 62642-6:2011
---------------------- Page: 1 ----------------------
THIS PUBLICATION IS COPYRIGHT PROTECTED
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---------------------- Page: 2 ----------------------
IEC 62642-6
Edition 1.0 2011-02
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Alarm systems – Intrusion and hold-up systems –
Part 6: Power supplies
Systèmes d'alarme – Systèmes d'alarme contre l’intrusion et les hold-up –
Partie 6: Alimentation
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX X
ICS 13.320 ISBN 978-2-88912-356-8
® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale
---------------------- Page: 3 ----------------------
– 2 – 62642-6 © IEC:2011
CONTENTS

FOREWORD ........................................................................................................................... 7

INTRODUCTION ..................................................................................................................... 9

1 Scope ............................................................................................................................. 10

2 Normative references ..................................................................................................... 10

3 Terms, definitions and abbreviations .............................................................................. 11

3.1 Terms and definitions ............................................................................................ 11

3.2 Abbreviations ........................................................................................................ 13

4 Functional requirements ................................................................................................. 13

4.1 General ................................................................................................................. 13

4.2 Monitoring of PS .................................................................................................... 15

4.2.1 Loss of EPS .............................................................................................. 16

4.2.2 Storage device – Low voltage .................................................................... 16

4.2.3 Storage device – Failure ............................................................................ 17

4.2.4 Low output voltage .................................................................................... 17

4.2.5 Power unit failure ...................................................................................... 17

4.2.6 Remote test ............................................................................................... 18

4.3 APS capability ....................................................................................................... 18

4.4 Recharging for PS type A ...................................................................................... 18

4.5 Over-voltage protection ......................................................................................... 19

4.6 Short circuit protection .......................................................................................... 19

4.7 Overload protection ............................................................................................... 19

4.8 Deep discharge protection ..................................................................................... 19

4.9 Automatic changeover to APS ............................................................................... 19

4.10 Ripple ................................................................................................................... 19

4.11 Tamper security .................................................................................................... 20

4.11.1 Tamper protection ..................................................................................... 20

4.11.2 Tamper detection....................................................................................... 20

4.12 Environment .......................................................................................................... 21

4.13 Safety ................................................................................................................... 22

4.14 EMC ...................................................................................................................... 22

4.15 Electrical ............................................................................................................... 22

4.15.1 Connections .............................................................................................. 22

4.15.2 Rated output .............................................................................................. 23

4.15.3 Output voltage range ................................................................................. 23

4.15.4 Input voltage range .................................................................................... 23

4.15.5 Output voltage stability – Gradual load variation ........................................ 23

4.15.6 Output voltage stability – Switched load variation ...................................... 23

4.15.7 Transients on the power outputs ................................................................ 23

5 Marking .......................................................................................................................... 23

6 Documentation ............................................................................................................... 24

7 Tests .............................................................................................................................. 24

7.1 General test conditions .......................................................................................... 25

7.1.1 Standard laboratory conditions for testing .................................................. 25

7.1.2 General detection testing environment and procedures.............................. 25

7.1.3 Signal or message processing time ........................................................... 25

7.1.4 Load electrical characteristics.................................................................... 26

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62642-6 © IEC:2011 – 3 –

7.1.5 SD discharged condition ............................................................................ 26

7.2 Reduced functional test ......................................................................................... 26

7.2.1 Principle .................................................................................................... 26

7.2.2 Test conditions .......................................................................................... 26

7.2.3 Mounting ................................................................................................... 26

7.2.4 Procedure .................................................................................................. 26

7.2.5 Pass/Fail criteria........................................................................................ 27

7.3 PS rating ............................................................................................................... 27

7.3.1 Principle .................................................................................................... 27

7.3.2 Test conditions .......................................................................................... 27

7.3.3 Mounting ................................................................................................... 27

7.3.4 Procedure .................................................................................................. 27

7.3.5 Pass/Fail criteria........................................................................................ 28

7.4 Output voltage stability – Gradual load variation .................................................... 28

7.4.1 Principle .................................................................................................... 28

7.4.2 Test conditions .......................................................................................... 28

7.4.3 Mounting ................................................................................................... 28

7.4.4 Procedure .................................................................................................. 28

7.4.5 Pass/Fail criteria........................................................................................ 28

7.5 Output voltage stability – Switched load variation .................................................. 29

7.5.1 Principle .................................................................................................... 29

7.5.2 Test conditions .......................................................................................... 29

7.5.3 Mounting ................................................................................................... 29

7.5.4 Procedure .................................................................................................. 29

7.5.5 Pass/Fail criteria........................................................................................ 29

7.6 Signalling: loss of EPS .......................................................................................... 30

7.6.1 Principle .................................................................................................... 30

7.6.2 Test conditions .......................................................................................... 30

7.6.3 Mounting ................................................................................................... 30

7.6.4 Procedure .................................................................................................. 30

7.6.5 Pass/Fail criteria........................................................................................ 30

7.7 Signalling: storage device – Low voltage ............................................................... 30

7.7.1 Principle .................................................................................................... 30

7.7.2 Test conditions .......................................................................................... 30

7.7.3 Mounting ................................................................................................... 30

7.7.4 Procedure – Phase I .................................................................................. 31

7.7.5 Procedure – Phase II ................................................................................. 31

7.7.6 Pass/Fail criteria........................................................................................ 31

7.8 Signalling: storage device – Failure ....................................................................... 32

7.8.1 Principle .................................................................................................... 32

7.8.2 Test conditions .......................................................................................... 32

7.8.3 Mounting ................................................................................................... 32

7.8.4 Procedure – Phase I .................................................................................. 32

7.8.5 Procedure – Phase II ................................................................................. 32

7.8.6 Pass/Fail criteria........................................................................................ 32

7.9 Signalling: low output voltage ................................................................................ 32

7.9.1 Principle .................................................................................................... 32

7.9.2 Test conditions .......................................................................................... 32

7.9.3 Mounting ................................................................................................... 33

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– 4 – 62642-6 © IEC:2011

7.9.4 Procedure .................................................................................................. 33

7.9.5 Pass/Fail criteria........................................................................................ 33

7.10 Signalling: power unit failure ................................................................................. 33

7.10.1 Principle .................................................................................................... 33

7.10.2 Test conditions .......................................................................................... 33

7.10.3 Mounting ................................................................................................... 33

7.10.4 Procedure .................................................................................................. 33

7.10.5 Pass/Fail criteria........................................................................................ 34

7.11 Signalling: power unit failure – SD charging .......................................................... 34

7.11.1 Principle .................................................................................................... 34

7.11.2 Test conditions .......................................................................................... 34

7.11.3 Mounting ................................................................................................... 34

7.11.4 Procedure .................................................................................................. 34

7.11.5 Pass/Fail criteria........................................................................................ 34

7.12 Remote test ........................................................................................................... 34

7.12.1 Principle .................................................................................................... 34

7.12.2 Test conditions .......................................................................................... 35

7.12.3 Mounting ................................................................................................... 35

7.12.4 Procedure – Phase I .................................................................................. 35

7.12.5 Procedure – Phase II ................................................................................. 35

7.12.6 Pass/Fail criteria........................................................................................ 35

7.13 SD recharging ....................................................................................................... 35

7.13.1 Principle .................................................................................................... 35

7.13.2 Test conditions .......................................................................................... 36

7.13.3 Mounting ................................................................................................... 36

7.13.4 Procedure .................................................................................................. 36

7.13.5 Pass/Fail criteria........................................................................................ 36

7.14 Over-voltage protection ......................................................................................... 37

7.14.1 Principle .................................................................................................... 37

7.14.2 Test conditions .......................................................................................... 37

7.14.3 Mounting ................................................................................................... 37

7.14.4 Procedure .................................................................................................. 37

7.14.5 Pass/Fail criteria........................................................................................ 37

7.15 Short circuit protection .......................................................................................... 37

7.15.1 Principle .................................................................................................... 37

7.15.2 Test conditions .......................................................................................... 37

7.15.3 Mounting ................................................................................................... 38

7.15.4 Procedure – Phase I .................................................................................. 38

7.15.5 Procedure – Phase II ................................................................................. 38

7.15.6 Repeat ...................................................................................................... 38

7.15.7 Pass/Fail criteria........................................................................................ 38

7.16 Overload protection ............................................................................................... 38

7.16.1 Principle .................................................................................................... 38

7.16.2 Test conditions .......................................................................................... 39

7.16.3 Mounting ................................................................................................... 39

7.16.4 Procedure – Phase I .................................................................................. 39

7.16.5 Procedure – Phase II ................................................................................. 39

7.16.6 Repeat ...................................................................................................... 39

7.16.7 Pass/Fail criteria........................................................................................ 39

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62642-6 © IEC:2011 – 5 –

7.17 Deep discharge protection ..................................................................................... 40

7.17.1 Principle .................................................................................................... 40

7.17.2 Test conditions .......................................................................................... 40

7.17.3 Mounting ................................................................................................... 40

7.17.4 Procedure .................................................................................................. 40

7.17.5 Pass/Fail criteria........................................................................................ 40

7.18 Automatic changeover to APS ............................................................................... 40

7.18.1 Principle .................................................................................................... 40

7.18.2 Test conditions .......................................................................................... 41

7.18.3 Mounting ................................................................................................... 41

7.18.4 Procedure .................................................................................................. 41

7.18.5 Pass/Fail criteria........................................................................................ 41

7.19 Tamper protection ................................................................................................. 41

7.19.1 Principle .................................................................................................... 41

7.19.2 Procedure .................................................................................................. 41

7.19.3 Pass/Fail criteria........................................................................................ 41

7.20 Tamper protection – Access to the inside of the housing ....................................... 42

7.20.1 Principle .................................................................................................... 42

7.20.2 Test conditions .......................................................................................... 42

7.20.3 Mounting ................................................................................................... 42

7.20.4 Procedure .................................................................................................. 42

7.20.5 Pass/Fail criteria........................................................................................ 42

7.21 Tamper detection – Removal from mounting .......................................................... 42

7.21.1 Principle .................................................................................................... 42

7.21.2 Test conditions .......................................................................................... 43

7.21.3 Mounting ................................................................................................... 43

7.21.4 Procedure .................................................................................................. 43

7.21.5 Pass/Fail criteria........................................................................................ 43

7.22 Tamper detection – Penetration of the housing ...................................................... 43

7.22.1 Principle .................................................................................................... 43

7.22.2 Test conditions .......................................................................................... 43

7.22.3 Mounting ................................................................................................... 43

7.22.4 Procedure .................................................................................................. 44

7.22.5 Pass/Fail criteria........................................................................................ 44

7.23 Environment and EMC ........................................................................................... 44

7.23.1 Principle .................................................................................................... 44

7.23.2 Procedure .................................................................................................. 44

7.23.3 Pass/Fail criteria........................................................................................ 44

7.24 Marking and documentation ................................................................................... 45

7.24.1 Principle .................................................................................................... 45

7.24.2 Procedure .................................................................................................. 45

7.24.3 Pass/Fail criteria........................................................................................ 45

Annex A (informative) Determination of storage device failure ............................................. 46

Bibliography .......................................................................................................................... 47

Figure 1 – Power supply types .............................................................................................. 14

Table 1 – Power supply functions ......................................................................................... 15

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– 6 – 62642-6 © IEC:2011

Table 2 – Power supply signalling ......................................................................................... 16

Table 3 – Maximum time to detect and signal storage device low voltage ............................. 17

Table 4 – Tamper detection .................................................................................................. 20

Table 5 – Removal from mounting......................................................................................... 20

Table 6 – Environmental and EMC tests and severity ............................................................ 22

Table 7 – Tests for PS according to type .............................................................................. 25

Table A.1 – Minimum load times for common storage devices in use in I&HAS ..................... 46

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62642-6 © IEC:2011 – 7 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
ALARM SYSTEMS –
INTRUSION AND HOLD-UP SYSTEMS –
Part 6: Power supplies
FOREWORD

1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising

all national electrotechnical committees (IEC National Committees). The object of IEC is to promote

international co-operation on all questions concerning standardization in the electrical and electronic fields. To

this end and in addition to other activities, I
...

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