IEC/IEEE 61886-1:2021

Subsea equipment - Part 1: Power connectors, penetrators and jumper assemblies with rated voltage from 3 kV (Umax = 3,6 kV) to 30 kV (Umax = 36 kV)

IEC/IEEE 61886-1:2021

Name:IEC/IEEE 61886-1:2021   Standard name:Subsea equipment - Part 1: Power connectors, penetrators and jumper assemblies with rated voltage from 3 kV (Umax = 3,6 kV) to 30 kV (Umax = 36 kV)
Standard number:IEC/IEEE 61886-1:2021   language:English language
Release Date:19-Apr-2021   technical committee:TC 18 - Electrical installations of ships and of mobile and fixed offshore units
Drafting committee:JWG 31 - TC 18/JWG 31   ICS number:47.020.60 - Electrical equipment of ships and of marine structures

IEC/IEEE 61886-1
Edition 1.0 2021-04
INTERNATIONAL
STANDARD
colour
inside
Subsea equipment –
Part 1: Power connectors, penetrators and jumper assemblies with rated voltage
from 3 kV (U = 3,6 kV) to 30 kV (U = 36 kV)
max max
or
by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing being
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IEC/IEEE 61886-1
Edition 1.0 2021-04
INTERNATIONAL
STANDARD
colour
inside
Subsea equipment –
Part 1: Power connectors, penetrators and jumper assemblies with rated

voltage from 3 kV (Umax = 3,6 kV) to 30 kV (Umax = 36 kV)

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 47.020.60 ISBN 978-2-8322-9623-3

– 2 – IEC/IEEE 61886-1:2021 © IEC/IEEE 2021
CONTENTS
FOREWORD . 10
INTRODUCTION . 12
1 Scope . 13
2 Normative references . 13
3 Terms, definitions and abbreviated terms . 14
3.1 Terms and definitions . 15
3.2 Abbreviated terms . 19
4 Documentation and marking . 20
4.1 Design documentation . 20
4.2 Type test documentation . 20
4.3 Routine test documentation . 20
4.4 As built documentation . 21
4.5 Design analysis. 21
4.6 Data sheet . 21
4.7 Equipment marking . 22
4.7.1 Connectors and penetrators . 22
4.7.2 Jumper assemblies . 22
5 Design . 22
5.1 General design requirements . 22
5.2 Temperature class . 23
5.3 Electrical design requirements . 23
5.3.1 Ratings . 23
5.3.2 Earthing . 24
5.3.3 Dummy connectors . 24
5.4 Mechanical design requirements . 25
5.4.1 Pressure classes . 25
5.4.2 Rapid gas decompression . 25
5.4.3 External forces . 25
5.5 Material requirements . 25
5.5.1 General material requirements . 25
5.5.2 Material certification requirements . 26
5.6 Connector specific requirements . 26
5.6.1 General requirements . 26
5.6.2 Wet mateable connectors . 26
5.6.3 Dry mateable connectors . 27
5.7 Penetrator specific requirements . 27
5.7.1 Penetrators for pressure compensated equipment . 27
5.7.2 Penetrators for pressure retaining equipment . 27
5.8 Seals . 28
5.8.1 General seal requirements . 28
5.8.2 Water seals . 28
5.8.3 Additional requirements for pressure integrity seals . 28
5.9 Electric field control . 28
5.10 Jumper assemblies . 29
5.11 Storage and transportation . 29
6 Tests . 29

6.1 Structure of test clauses . 29
6.2 General test requirements . 29
6.3 Artificial sea water . 30
6.4 Test media . 30
7 Routine tests – Connectors and penetrators . 33
8 Routine tests – Dummy and test connectors . 34
9 Routine tests – Jumper assemblies . 34
10 Sample tests – Hoses . 35
11 Type and special tests – Connectors and penetrators . 35
11.1 Order of tests and type test requirements . 35
11.2 Type tests – Dummy and test connectors . 38
11.3 Type tests – New interface cable . 38
11.4 Prototype manufacturing acceptance test . 39
11.4.1 Objective . 39
11.4.2 Sequence . 39
11.4.3 Acceptance criteria . 39
11.5 Electrical and thermal tests . 40
11.5.1 Objective . 40
11.5.2 Sequence . 40
11.5.3 Acceptance criteria . 41
11.6 Electrical short circuit test . 42
11.6.1 Objective . 42
11.6.2 Sequence . 42
11.6.3 Acceptance criteria . 42
11.7 Hyperbaric test . 42
11.7.1 Objective . 42
11.7.2 Sequence . 42
11.7.3 Acceptance criteria . 44
11.8 Pressure cycling test – Penetrators . 44
11.8.1 Objective . 44
11.8.2 Sequence . 44
11.8.3 Acceptance criteria . 45
11.9 Combined pressure and temperature cycling test – Penetrators . 45
11.9.1 Objective . 45
11.9.2 Sequence . 45
11.9.3 Acceptance criteria . 46
11.10 Rapid gas decompression test . 46
11.10.1 Objective . 46
11.10.2 Sequence . 46
11.10.3 Acceptance criteria . 47
11.11 Mechanical and environmental stress test . 47
11.11.1 Objective . 47
11.11.2 Sequence . 47
11.11.3 Acceptance criteria . 48
11.12 Endurance test – Connectors . 48
11.12.1 Objective .
...

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