IEC/IEEE 80005-1:2019

Utility connections in port - Part 1: High voltage shore connection (HVSC) systems - General requirements

IEC/IEEE 80005-1:2019 describes high-voltage shore connection (HVSC) systems, onboard the ship and on shore, to supply the ship with electrical power from shore. This document is applicable to the design, installation and testing of HVSC systems and addresses:
- HV shore distribution systems,
- shore-to-ship connection and interface equipment,
- transformers/reactors,
- semiconductor/rotating frequency convertors,
- ship distribution systems, and
- control, monitoring, interlocking and power management systems.
It does not apply to the electrical power supply during docking periods, for example dry docking and other out of service maintenance and repair. Additional and/or alternative requirements can be imposed by national administrations or the authorities within whose jurisdiction the ship is intended to operate and/or by the owners or authorities responsible for a shore supply or distribution system. It is expected that HVSC systems will have practicable applications for ships requiring 1 MVA or more or ships with HV main supply. Low-voltage shore connection systems are not covered by this document. This second edition cancels and replaces the first edition published in 2012. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
a) modification of 4.1, Figure 1: transformer on ship is optional, earthing switches on ship removed;
b) 4.2.2 and new item 11.3: alternative procedure of periodic testing added;
c) modification of 4.9:
- minimum current value in the safety circuits shall be 50 mA;
- opening of safety loop shall cause the automatic opening of ship and shore HVSC circuit breakers in a maximum time of 200 ms;
d) modification of 5.2: added Figure on harmonic contents;
e) modification of 6.2.3:
– earthing transformer with resistor can be used also on the secondary side;
– neutral earthing resistor rating in amperes shall be minimum 25 A, 5 s;
f) modification of all annexes: the safety circuits shall be mandatory;
g) modification of A.2.1: a metallic shield shall be installed at least on the power cores or common on pilot wires;
h) modification of B.7.2.1: new safety circuit introduced: single line diagram and description;
i) modification of C.4.1: SLD for cruise ships was updated, also the safety circuits to be coherent with main body, IEC symbols and introduced more details about the control socket-outlets and plugs manufacturer type;
j) modification of C.7.3.1:
- shore power connector pin assignment is updated;
- all cruise ships shall use 4 cables in all cases;
k) added D.6.1: the supply point on shore can be fixed or movable;
l) modification of D.7.3.2: the voltage used in the pilot circuit for container ships shall be less than 60 V DC or 25 V AC.
m) added D.8.6 and D.9.3.1: automatic restart and synchronization alternatives;
n) Annex E set to informative;
o) Annex F set to informative.

Alimentation des navires à quai - Partie 1: Systèmes de connexion à quai à haute tension (HVSC) - Exigences générales

L'IEC/IEEE 80005-1:2019 décrit les systèmes de connexion à quai à haute tension (HVSC), à bord du navire et à quai, utilisés pour alimenter le navire en énergie électrique à partir du quai.
Le présent document s'applique à la conception, à l'installation et aux essais des systèmes HVSC et concerne
- les systèmes de distribution HT à quai;
- les équipements de connexion et d'interface entre le quai et le navire;
- les transformateurs/bobines d'inductance;
- les convertisseurs de fréquence à semiconducteurs/rotatifs;
- les systèmes de distribution du navire; et
- les systèmes de commande, de surveillance, de verrouillage et de gestion de l'alimentation.
Il ne s'applique pas à l'alimentation électrique pendant les périodes d'entretien, par exemple la mise en cale sèche et les autres périodes de mise hors service pour maintenance et réparation.
Des exigences supplémentaires et/ou différentes peuvent être imposées par les administrations nationales ou les autorités sous la juridiction desquelles le navire est destiné à être exploité et/ou par les propriétaires ou les autorités responsables du système d'alimentation ou de distribution à quai.
Il est attendu que les systèmes HVSC aient des applications pratiques pour les navires qui nécessitent 1 MVA ou plus, ou pour les navires avec une alimentation principale HT.
Les systèmes de connexion à quai à basse tension ne sont pas couverts par le présent document.
Cette deuxième édition annule et remplace la première édition parue en 2012. Cette édition constitue une révision technique.
Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente:
a) modification du 4.1, Figure 1:
- le transformateur sur le navire est optionnel, les sectionneurs de terre sur le navire ont été supprimés;
b) modification du 4.2.2 et ajout du nouveau 11.3:
- ajout d'une procédure alternative d'essais périodiques;
c) modification du 4.9:
- la valeur minimale du courant dans les circuits de sécurité doit être de 50 mA;
- l'ouverture de la boucle de sécurité doit entraîner l'ouverture automatique des disjoncteurs HVSC à bord du navire et à quai dans un délai maximal de 200 ms;
d) modification du 5.2:
- ajout d'une figure sur les taux d'harmonique;
e) modification du 6.2.3:
- un transformateur de mise à la terre avec résistance peut également être utilisé du côté secondaire;
- la puissance assignée de la résistance de mise à la terre du neutre, exprimée en ampères, doit être d'au moins 25 A, pendant 5 s;
f) modification de toutes les annexes:
- les circuits de sécurité doivent être obligatoires;
g) modification du A.2.1:
- un blindage métallique doit être installé au moins sur les âmes d'alimentation ou un blindage commun être utilisé sur les fils pilotes;
h) modification du B.7.2.1:
- introduction d'un nouveau circuit de sécurité: schéma unifilaire et description;
i) modification du C.4.1:
- le schéma unifilaire pour les navires de croisière a été mis à jour, les circuits de sécurité sont désormais cohérents avec le corps principal, utilisation des symboles de l'IEC et introduction de détails supplémentaires sur le type de fabricant des socles de prise de courant et des fiches;
j) modification du C.7.3.1:
- l'affectation des broches du connecteur d'alimentation à quai a été mise à jour;
- tous les navires de croisière doivent utiliser 4 câbles dans tous les cas;
k) ajout du D.6.1:
- le point d'approvisionnement à quai peut être fixe ou mobile;
l) modification du D.7.3.2:
- la tension utilisée dans le circuit pilote des navires porte-conteneurs doit être inférieure à 60 V en courant continu ou à 25 V en courant alternatif;
m) ajout du D.8.6 et du D.9.3.1:
- alternatives au redémarrage et à la synchronisation automatiques;
n) l'Annexe E est devenue informative;
o) l'Annexe F est devenue informative.
La présente version bilingue (2024-10) correspond à la version anglaise monolingue publiée en 2019-03.

General Information

• Status: Published
• Publication Date: 17-Mar-2019
• ICS: 01 - GENERALITIES. TERMINOLOGY. STANDARDIZATION. DOCUMENTATION
• ICS: 47.020.60 - Electrical equipment of ships and of marine structures
• Technical Committee: TC 18 - Electrical installations of ships and of mobile and fixed offshore units
• Drafting Committee: JWG 28 - TC 18/JWG 28
• Current Stage: PPUB - Publication issued
• Start Date: 29-Mar-2019
• Completion Date: 18-Mar-2019
• Directive: TP155 - Uredba o vzpostavitvi infrastrukture za alternativna goriva v prometu

Relations

• Replaces: IEC/ISO/IEEE 80005-1:2012 - Utility connections in port - Part 1: High Voltage Shore Connection (HVSC) Systems - General requirements
• Effective Date: 05-Sep-2023
• Amended By: IEC/IEEE 80005-1:2019/AMD2:2023 - Amendment 2 - Utility connections in port - Part 1: High voltage shore connection (HVSC) systems - General requirements
• Effective Date: 05-Sep-2023
• Amended By: IEC/IEEE 80005-1:2019/AMD1:2022 - Amendment 1 - Utility connections in port - Part 1: High voltage shore connection (HVSC) systems - General requirements
• Effective Date: 05-Sep-2023

Standards Content (Sample)

IEC/IEEE 80005-1
Edition 2.0 2019-03
INTERNATIONAL
STANDARD
colour
inside
Utility connections in port –
Part 1: High voltage shore connection (HVSC) systems – General requirements

All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
IEC or IEEE at the respective address given below.

IEC Central Office Institute of Electrical and Electronics Engineers, Inc.

3, rue de Varembé 3 Park Avenue
CH-1211 Geneva 20 New York, NY 10016-5997
Switzerland United States of America
Tel.: [phone] [e-mail]
[e-mail] www.ieee.org
www.iec.ch
About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.

About IEC publications
The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the
latest edition, a corrigendum or an amendment might have been published.

IEC publications search - webstore.iec.ch/advsearchform Electropedia - www.electropedia.org
The advanced search enables to find IEC publications by a The world's leading online dictionary on electrotechnology,
variety of criteria (reference number, text, technical containing more than 22 000 terminological entries in English
committee,…). It also gives information on projects, replaced and French, with equivalent terms in 16 additional languages.
and withdrawn publications. Also known as the International Electrotechnical Vocabulary

(IEV) online.
IEC Just Published - webstore.iec.ch/justpublished

Stay up to date on all new IEC publications. Just Published IEC Glossary - std.iec.ch/glossary
details all new publications released. Available online and 67 000 electrotechnical terminology entries in English and
once a month by email. French extracted from the Terms and Definitions clause of
IEC publications issued since 2002. Some entries have been
IEC Customer Service Centre - webstore.iec.ch/csc collected from earlier publications of IEC TC 37, 77, 86 and
If you wish to give us your feedback on this publication or CISPR.

need further assistance, please contact the Customer Service

Centre: [e-mail].
IEC/IEEE 80005-1
Edition 2.0 2019-03
INTERNATIONAL
STANDARD
colour
inside
Utility connections in port –
Part 1: High voltage shore connection (HVSC) systems – General requirements

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 47.020.60 ISBN 978-2-8322-6605-2

– 2 – IEC/IEEE 80005-1:2019
© IEC/IEEE 2019
CONTENTS
FOREWORD . 6
INTRODUCTION . 9
1 Scope . 10
2 Normative references . 10
3 Terms and definitions . 12
4 General requirements . 13
4.1 System description. 13
4.2 Distribution system . 14
4.2.1 General . 14
4.2.2 Equipotential bonding . 14
4.3 Compatibility assessment before connection . 15
4.4 HVSC system design and operation . 15
4.4.1 System design . 15
4.4.2 System operation . 15
4.5 Personnel safety . 16
4.6 Design requirements . 16
4.6.1 General . 16
4.6.2 Protection against moisture and condensation . 16
4.6.3 Location and construction . 16
4.6.4 Electrical equipment in areas where flammable gas or vapour and/or
combustible dust can be present. 17
4.7 Electrical requirements . 17
4.8 System study and calculations . 17
4.9 Emergency shutdown including emergency-stop facilities . 18
5 HV shore supply system requirements . 19
5.1 Voltages and frequencies . 19
5.2 Quality of HV shore supply . 20
6 Shore side installation . 22
6.1 General . 22
6.2 System component requirements . 22
6.2.1 Circuit-breaker, disconnector and earthing switch . 22
6.2.2 Transformer . 22
6.2.3 Neutral earthing resistor . 23
6.2.4 Equipment-earthing conductor bonding . 23
6.3 Shore-to-ship electrical protection system . 23
6.4 HV interlocking . 24
6.4.1 General . 24
6.4.2 Operating of the high-voltage (HV) circuit breakers, disconnectors and
earthing switches . 24
6.5 Shore connection convertor equipment . 25
6.5.1 General . 25
6.5.2 Degree of protection . 25
6.5.3 Cooling . 25
6.5.4 Protection . 26
7 Ship-to-shore connection and interface equipment . 26
7.1 General . 26

© IEC/IEEE 2019
7.2 Cable management system . 26
7.2.1 General . 26
7.2.2 Monitoring of cable mechanical tension . 27
7.2.3 Monitoring of the cable length . 27
7.2.4 Connectors protection . 27
7.2.5 Equipotential bond monitoring. 27
7.2.6 Slip ring units . 27
7.3 Connectors . 28
7.3.1 General . 28
7.3.2 Pilot contacts . 28
7.3.3 Earth contact . 28
7.3.4 Fibre-optic connection . 29
7.4 Interlocking of earthing switches . 30
7.5 Ship-to-shore connection cable . 30
7.6 Control and monitoring cable . 31
7.7 Storage . 31
7.8 Data communication . 31
8 Ship requirements . 31
8.1 General . 31
8.2 Ship electrical distribution system protection . 32
8.2.1 Short-circuit protection . 32
8.2.2 Earth fault protection, monitoring and alarm. 32
8.3 Shore connection switchboard . 32
8.3.1 General . 32
8.3.2 Circuit-breaker, disconnector and earthing switch . 32
8.3.3 Instrumentation and protection. 33
8.4 Onboard transformer . 33
8.5 Onboard receiving switchboard connection point . 33
8.5.1 General . 33
8.5.2 Circuit-breaker and earthing switch . 33
8.5.3 Instrumentation . 34
8.5.4 Protection . 34
8.5.5 Operation of the circuit-breaker . 35
8.6 Ship power restoration . 35
9 HVSC system control and monitoring . 36
9.1 General . 36
9.2 Load transfer via blackout . 36
9.3 Load transfer via automatic synchronization . 36
9.3.1 General . 36
9.3.2 Protection . 37
10 Verification and testing . 37
10.1 General . 37
10.2 Initial tests of shore side installation . 37
10.2.1 General . 37
10.2.2 Tests . 37
10.3 Initial tests of ship-side installation . 38
10.3.1 General . 38
10.3.2 Tests . 38
10.4 Tests at the first call at a shore supply point . 38

– 4 – IEC/IEEE 80005-1:2019
© IEC/IEEE 2019
10.4.1 General . 38
10.4.2 Tests .
...

IEC/IEEE 80005-1
Edition 2.0 2019-03
REDLINE VERSION
INTERNATIONAL
STANDARD
colour
inside
Utility connections in port –
Part 1: High voltage shore connection (HVSC) systems – General requirements

All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
IEC or IEEE at the respective address given below.

IEC Central Office Institute of Electrical and Electronics Engineers, Inc.

3, rue de Varembé 3 Park Avenue
CH-1211 Geneva 20 New York, NY 10016-5997
Switzerland United States of America
Tel.: [phone] [e-mail]
[e-mail] www.ieee.org
www.iec.ch
About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.

About IEC publications
The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the
latest edition, a corrigendum or an amendment might have been published.

IEC publications search - webstore.iec.ch/advsearchform Electropedia - www.electropedia.org
The advanced search enables to find IEC publications by a The world's leading online dictionary on electrotechnology,
variety of criteria (reference number, text, technical containing more than 22 000 terminological entries in English
committee,…). It also gives information on projects, replaced and French, with equivalent terms in 16 additional languages.
and withdrawn publications. Also known as the International Electrotechnical Vocabulary

(IEV) online.
IEC Just Published - webstore.iec.ch/justpublished

Stay up to date on all new IEC publications. Just Published IEC Glossary - std.iec.ch/glossary
details all new publications released. Available online and 67 000 electrotechnical terminology entries in English and
once a month by email. French extracted from the Terms and Definitions clause of
IEC publications issued since 2002. Some entries have been
IEC Customer Service Centre - webstore.iec.ch/csc collected from earlier publications of IEC TC 37, 77, 86 and
If you wish to give us your feedback on this publication or CISPR.

need further assistance, please contact the Customer Service

Centre: [e-mail].
IEC/IEEE 80005-1
Edition 2.0 2019-03
REDLINE VERSION
INTERNATIONAL
STANDARD
colour
inside
Utility connections in port –
Part 1: High voltage shore connection (HVSC) systems – General requirements

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 47.020.60 ISBN 978-2-8322-6704-2

– 2 – IEC/IEEE 80005-1:2019 RLV
© IEC/IEEE 2019
CONTENTS
FOREWORD . 6
INTRODUCTION . 10
1 Scope . 12
2 Normative references . 12
3 Terms and definitions . 14
4 General requirements . 16
4.1 System description. 16
4.2 Distribution system . 16
4.2.1 General . 16
4.2.2 Equipotential bonding . 16
4.3 Compatibility assessment before connection . 17
4.4 HVSC system design and operation . 17
4.4.1 System design . 17
4.4.2 System operation . 18
4.5 Personnel safety . 18
4.6 Design requirements . 18
4.6.1 General . 18
4.6.2 Protection against moisture and condensation . 18
4.6.3 Location and construction . 18
4.6.4 Electrical equipment in areas where flammable gas or vapour and/or
combustible dust may can be present . 19
4.7 Electrical requirements . 19
4.8 System study and calculations . 19
4.9 Emergency shutdown including emergency-stop facilities . 20
5 HV shore supply system requirements . 22
5.1 Voltages and frequencies . 22
5.2 Quality of HV shore supply . 23
6 Shore side installation . 24
6.1 General . 24
6.2 System component requirements . 25
6.2.1 Circuit-breaker, disconnector and earthing switch . 25
6.2.2 Transformer . 25
6.2.3 Neutral earthing resistor . 26
6.2.4 Equipment-earthing conductor bonding . 26
6.3 Shore-to-ship electrical protection system . 26
6.4 HV interlocking . 27
6.4.1 General . 27
6.4.2 Operating of the high-voltage (HV) circuit breakers, disconnectors and
earthing switches . 27
6.5 Shore connection convertor equipment . 28
6.5.1 General . 28
6.5.2 Degree of protection . 28
6.5.3 Cooling . 28
6.5.4 Protection . 29
7 Ship-to-shore connection and interface equipment . 29
7.1 General . 29

© IEC/IEEE 2019
7.2 Cable management system . 30
7.2.1 General . 30
7.2.2 Monitoring of cable mechanical tension . 30
7.2.3 Monitoring of the cable length . 30
7.2.4 Connection conductor current unbalance Connectors protection . 31
7.2.5 Equipotential bond monitoring. 31
7.2.6 Slip ring units . 31
7.3 Plugs and socket-outlets Connectors . 31
7.3.1 General . 31
7.3.2 Pilot contacts . 32
7.3.3 Earth contact . 32
7.3.4 Fibre optical plug/socket connection . 32
7.4 Interlocking of earthing switches . 34
7.5 Ship-to-shore connection cable . 34
7.6 Independent Control and monitoring cable . 35
7.7 Storage . 35
7.8 Data communication . 35
8 Ship requirements . 35
8.1 General . 35
8.2 Ship electrical distribution system protection . 36
8.2.1 Short-circuit protection . 36
8.2.2 Earth fault protection, monitoring and alarm. 36
8.3 Shore connection switchboard . 36
8.3.1 General . 36
8.3.2 Circuit-breaker, disconnector and earthing switch . 36
8.3.3 Instrumentation and protection. 37
8.4 Onboard transformer . 37
8.5 Onboard receiving switchboard connection point . 37
8.5.1 General . 37
8.5.2 Circuit-breaker and earthing switch . 38
8.5.3 Instrumentation . 38
8.5.4 Protection . 38
8.5.5 Operation of the circuit-breaker . 39
8.6 Ship power restoration . 40
9 HVSC system control and monitoring . 40
9.1 General requirements . 40
9.2 Load transfer via blackout . 40
9.3 Load transfer via automatic synchronization . 41
9.3.1 General . 41
9.3.2 Protection requirements . 41
10 Verification and testing . 41
10.1 General . 41
10.2 Initial tests of shore side installation . 42
10.2.1 General . 42
10.2.2 Tests . 42
10.3 Initial tests of ship-side installation . 42
10.3.1 General . 42
10.3.2 Tests . 42
10.4 Tests at the first call at a shore supply point . 43

– 4 – IEC/IEEE 80005-1:2019 RLV
© IEC/IEEE 2019
10.4.1 General . 43
10.4.2 Tests .
...

IEC/IEEE 80005-1
Edition 2.2 2023-08
CONSOLIDATED VERSION
INTERNATIONAL
STANDARD
colour
inside
Utility connections in port –
Part 1: High voltage shore connection (HVSC) systems – General requirements

All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or
by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from IEC,
ISO or IEEE at the respective address given below.

IEC Secretariat ISO copyright office Institute of Electrical and Electronics Engineers, Inc.

3, rue de Varembé Case postale 56 3 Park Avenue
CH-1211 Geneva 20 CH-1211 Geneva 20 New York, NY 10016-5997
Switzerland Switzerland United States of America
Tel.: [phone] Tel.: [phone] [e-mail]
[e-mail] [e-mail] www.ieee.org
www.iec.ch www.iso.org
About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.

About IEC publications
The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the
latest edition, a corrigendum or an amendment might have been published.

IEC publications search - webstore.iec.ch/advsearchform IEC Products & Services Portal - products.iec.ch
The advanced search enables to find IEC publications by a Discover our powerful search engine and read freely all the
variety of criteria (reference number, text, technical publications previews. With a subscription you will always have
committee, …). It also gives information on projects, replaced access to up to date content tailored to your needs.
and withdrawn publications.
Electropedia - www.electropedia.org
IEC Just Published - webstore.iec.ch/justpublished
The world's leading online dictionary on electrotechnology,
Stay up to date on all new IEC publications. Just Published
containing more than 22 300 terminological entries in English
details all new publications released. Available online and once
and French, with equivalent terms in 19 additional languages.
a month by email.
Also known as the International Electrotechnical Vocabulary

(IEV) online.
IEC Customer Service Centre - webstore.iec.ch/csc

If you wish to give us your feedback on this publication or need
further assistance, please contact the Customer Service
Centre: [e-mail].
IEC/IEEE 80005-1
Edition 2.2 2023-08
CONSOLIDATED VERSION
INTERNATIONAL
STANDARD
colour
inside
Utility connections in port –
Part 1: High voltage shore connection (HVSC) systems – General requirements
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 47.020.60 ISBN 978-2-8322-7476-7

IEC/IEEE 80005-1
Edition 2.2 2023-08
CONSOLIDATED VERSION
REDLINE VERSION
colour
inside
Utility connections in port –
Part 1: High voltage shore connection (HVSC) systems – General requirements

– 2 – IEC/IEEE 80005-1:2019+AMD1:2022
+AMD2:2023 CSV © IEC/IEEE 2023
CONTENTS
FOREWORD . 6
INTRODUCTION . 9
1 Scope . 10
2 Normative references . 10
3 Terms and definitions . 12
4 General requirements . 13
4.1 System description. 13
4.2 Distribution system . 14
4.2.1 General . 14
4.2.2 Equipotential bonding . 14
4.3 Compatibility assessment before connection . 15
4.4 HVSC system design and operation . 15
4.4.1 System design . 15
4.4.2 System operation . 15
4.5 Personnel safety . 16
4.6 Design requirements . 16
4.6.1 General . 16
4.6.2 Protection against moisture and condensation . 16
4.6.3 Location and construction . 16
4.6.4 Electrical equipment in areas where flammable gas or vapour and/or
combustible dust can be present. 17
4.7 Electrical requirements . 17
4.8 System study and calculations . 17
4.9 Emergency shutdown including emergency-stop facilities . 18
4.10 Ship specifc annexes . 19
5 HV shore supply system requirements . 19
5.1 Voltages and frequencies . 19
5.2 Quality of HV shore supply . 21
6 Shore side installation . 23
6.1 General . 23
6.2 System component requirements . 23
6.2.1 Circuit-breaker, disconnector and earthing switch . 23
6.2.2 Transformer . 23
6.2.3 Neutral earthing resistor . 24
6.2.4 Equipment-earthing conductor bonding . 24
6.3 Shore-to-ship electrical protection system . 24
6.4 HV interlocking . 25
6.4.1 General . 25
6.4.2 Operating of the high-voltage (HV) circuit breakers, disconnectors and
earthing switches . 25
6.5 Shore connection convertor equipment . 26
6.5.1 General . 26
6.5.2 Degree of protection . 26
6.5.3 Cooling . 26
6.5.4 Protection . 27
7 Ship-to-shore connection and interface equipment . 27
7.1 General . 27

+AMD2:2023 CSV © IEC/IEEE 2023
7.2 Cable management system . 27
7.2.1 General . 27
7.2.2 Monitoring of cable mechanical tension . 28
7.2.3 Monitoring of the cable length . 28
7.2.4 Connectors protection . 28
7.2.5 Equipotential bond monitoring. 28
7.2.6 Slip ring units . 28
7.3 Connectors . 29
7.3.1 General . 29
7.3.2 Pilot contacts . 29
7.3.3 Earth contact . 29
7.3.4 Fibre-optic connection .
7.4 Interlocking of earthing switches . 31
7.5 Ship-to-shore connection cable . 31
7.6 Control and monitoring cable . 32
7.7 Storage . 32
7.8 Data communication . 32
8 Ship requirements . 32
8.1 General . 32
8.2 Ship electrical distribution system protection . 33
8.2.1 Short-circuit protection . 33
8.2.2 Earth fault protection, monitoring and alarm. 33
8.3 Shore connection switchboard . 33
8.3.1 General . 33
8.3.2 Circuit-breaker, disconnector and earthing switch . 33
8.3.3 Instrumentation and protection. 34
8.4 Onboard transformer . 34
8.5 Onboard receiving switchboard connection point . 34
8.5.1 General . 34
8.5.2 Circuit-breaker and earthing switch . 34
8.5.3 Instrumentation . 35
8.5.4 Protection . 35
8.5.5 Operation of the circuit-breaker . 36
8.6 Ship power restoration . 36
9 HVSC system control and monitoring . 37
9.1 General . 37
9.2 Load transfer via blackout . 37
9.3 Load transfer via automatic synchronization . 37
9.3.1 General . 37
9.3.2 Protection . 38
10 Verification and testing . 38
10.1 General . 38
10.2 Initial tests of shore side installation . 38
10.2.1 General . 38
10.2.2 Tests . 38
10.3 Initial tests of ship-side installation . 39
10.3.1 General . 39
10.3.2 Tests .
...

IEC/IEEE 80005-1
Edition 2.1 2022-02
CONSOLIDATED VERSION
INTERNATIONAL
STANDARD
colour
inside
Utility connections in port –
Part 1: High voltage shore connection (HVSC) systems – General requirements

All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
IEC, ISO or IEEE at the respective address given below.

IEC Secretariat ISO copyright office Institute of Electrical and Electronics Engineers, Inc.

3, rue de Varembé Case postale 56 3 Park Avenue
CH-1211 Geneva 20 CH-1211 Geneva 20 New York, NY 10016-5997
Switzerland Switzerland United States of America
Tel.: [phone] Tel.: [phone] [e-mail]
[e-mail] [e-mail] www.ieee.org
www.iec.ch www.iso.org
About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.

About IEC publications
The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the
latest edition, a corrigendum or an amendment might have been published.

IEC publications search - webstore.iec.ch/advsearchform IEC Products & Services Portal - products.iec.ch
The advanced search enables to find IEC publications by a Discover our powerful search engine and read freely all the
variety of criteria (reference number, text, technical publications previews. With a subscription you will always
committee, …). It also gives information on projects, replaced have access to up to date content tailored to your needs.
and withdrawn publications.
Electropedia - www.electropedia.org
IEC Just Published - webstore.iec.ch/justpublished
The world's leading online dictionary on electrotechnology,
Stay up to date on all new IEC publications. Just Published
containing more than 22 300 terminological entries in English
details all new publications released. Available online and
and French, with equivalent terms in 19 additional languages.
once a month by email.
Also known as the International Electrotechnical Vocabulary

(IEV) online.
IEC Customer Service Centre - webstore.iec.ch/csc

If you wish to give us your feedback on this publication or
need further assistance, please contact the Customer Service
Centre: [e-mail].
IEC/IEEE 80005-1
Edition 2.1 2022-02
CONSOLIDATED VERSION
INTERNATIONAL
STANDARD
colour
inside
Utility connections in port –
Part 1: High voltage shore connection (HVSC) systems – General requirements
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 47.020.60 ISBN 978-2-8322-4872-0
IEC/IEEE 80005-1
Edition 2.1 2022-02
CONSOLIDATED VERSION
REDLINE VERSION
colour
inside
Utility connections in port –
Part 1: High voltage shore connection (HVSC) systems – General requirements

– 2 – IEC/IEEE 80005-1:2019+AMD1:2022 CSV
© IEC/IEEE 2022
CONTENTS
FOREWORD . 6
INTRODUCTION . 9
1 Scope . 10
2 Normative references . 10
3 Terms and definitions . 12
4 General requirements . 13
4.1 System description. 13
4.2 Distribution system . 14
4.2.1 General . 14
4.2.2 Equipotential bonding . 14
4.3 Compatibility assessment before connection . 15
4.4 HVSC system design and operation . 15
4.4.1 System design . 15
4.4.2 System operation . 15
4.5 Personnel safety . 16
4.6 Design requirements . 16
4.6.1 General . 16
4.6.2 Protection against moisture and condensation . 16
4.6.3 Location and construction . 16
4.6.4 Electrical equipment in areas where flammable gas or vapour and/or
combustible dust can be present. 17
4.7 Electrical requirements . 17
4.8 System study and calculations . 17
4.9 Emergency shutdown including emergency-stop facilities . 18
5 HV shore supply system requirements . 19
5.1 Voltages and frequencies . 19
5.2 Quality of HV shore supply . 20
6 Shore side installation . 22
6.1 General . 22
6.2 System component requirements . 22
6.2.1 Circuit-breaker, disconnector and earthing switch . 22
6.2.2 Transformer . 22
6.2.3 Neutral earthing resistor . 23
6.2.4 Equipment-earthing conductor bonding . 23
6.3 Shore-to-ship electrical protection system . 23
6.4 HV interlocking . 24
6.4.1 General . 24
6.4.2 Operating of the high-voltage (HV) circuit breakers, disconnectors and
earthing switches . 24
6.5 Shore connection convertor equipment . 25
6.5.1 General . 25
6.5.2 Degree of protection . 25
6.5.3 Cooling . 25
6.5.4 Protection . 26
7 Ship-to-shore connection and interface equipment . 26
7.1 General . 26

© IEC/IEEE 2022
7.2 Cable management system . 26
7.2.1 General . 26
7.2.2 Monitoring of cable mechanical tension . 27
7.2.3 Monitoring of the cable length . 27
7.2.4 Connectors protection . 27
7.2.5 Equipotential bond monitoring. 27
7.2.6 Slip ring units . 28
7.3 Connectors . 28
7.3.1 General . 28
7.3.2 Pilot contacts . 28
7.3.3 Earth contact . 29
7.3.4 Fibre-optic connection .
7.4 Interlocking of earthing switches . 30
7.5 Ship-to-shore connection cable . 30
7.6 Control and monitoring cable . 31
7.7 Storage . 31
7.8 Data communication . 31
8 Ship requirements . 31
8.1 General . 31
8.2 Ship electrical distribution system protection . 32
8.2.1 Short-circuit protection . 32
8.2.2 Earth fault protection, monitoring and alarm. 32
8.3 Shore connection switchboard . 32
8.3.1 General . 32
8.3.2 Circuit-breaker, disconnector and earthing switch . 32
8.3.3 Instrumentation and protection. 33
8.4 Onboard transformer . 33
8.5 Onboard receiving switchboard connection point . 33
8.5.1 General . 33
8.5.2 Circuit-breaker and earthing switch . 33
8.5.3 Instrumentation . 34
8.5.4 Protection . 34
8.5.5 Operation of the circuit-breaker . 35
8.6 Ship power restoration . 35
9 HVSC system control and monitoring . 36
9.1 General . 36
9.2 Load transfer via blackout . 36
9.3 Load transfer via automatic synchronization . 36
9.3.1 General . 36
9.3.2 Protection . 37
10 Verification and testing . 37
10.1 General . 37
10.2 Initial tests of shore side installation . 37
10.2.1 General . 37
10.2.2 Tests . 37
10.3 Initial tests of ship-side installation . 38
10.3.1 General . 38
10.3.2 Tests . 38
10.4 Tests at the first call at a shore supply point .
...