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GB/Z 43030-2023Low-voltage switchgear and controlgear - Security aspects (English PDF)

低压开关设备和控制设备网络安全

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Issued by

State Administration for Market Regulation, China National Standardization Administration

Level / Type

National · Recommended

Issue date

September 7, 2023

Implementation date

April 1, 2024

Scope

GB/Z 43030-2023 is the English-translated version of 低压开关设备和控制设备网络安全.

GB/Z 43030-2023 is the Chinese standard "Low-voltage switchgear and controlgear - Security aspects".

Its scope clause reads: This document applies to the main safety-related functions of switchgear and control equipment throughout their life cycle. suitable for use in its environmental conditions Limit the scope of wired and wireless data communications methods and the physical accessibility of the device.

This document aims to increase awareness of security aspects and provide guidance and requirements for reasonable countermeasures to reduce risk vulnerabilities.

This document focuses on potential risks resulting from vulnerabilities. ---Unexpected operation of switchgear, control equipment or sensors may lead to hazardous situations; ---Protection function failure (over current, leakage current to ground, etc.).

This document does not include security requirements for information technology (IT) and industrial automation and control systems (IACS).

For guidance only when switching equipment use appropriate security countermeasures in equipment and control equipment derived from the basic safety publications ISO /IEC 27001 and Shared safety publication IEC 62443 (all parts).

As a product safety publication, this document follows IEC Guide 120 and includes typical use case studies given in Appendix B. Its clauses include normative reference documents.

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Document preview — GB/Z 43030-2023

National Standard of the People's Republic of China

ICS: 29.130.20
Classification: K 31

Issued by: State Administration for Market Regulation, China National Standardization Administration

Preface
Introduction
1 Scope
2 Normative reference documents
3 Terms, definitions and abbreviations
3.1 Terms and Definitions
3.2 Abbreviations
4 General requirements
5 Security Goals
6 Security life cycle management
6.1 General requirements
6.2 Security risk assessment
6.3 Security risk response
6.4 Safety requirements specifications
6.5 Important data
6.6 System Architecture
7 Safety requirements
7.1 General requirements
7.2 Network security elements
7.3 Physical access and environment
7.4 Equipment requirements
8 Installation, Operation and Maintenance Instructions
9 Development and Testing
9.1 General development methods
9.2 Test
Appendix A (Informative) Cybersecurity and Electrical System Architecture
Appendix B (Informative) Use Case Study
Appendix C (informative) Basic network security elements
Appendix D (Informative) Switchgear and Control Equipment User Guide

1 Scope

This document applies to the main safety-related functions of switchgear and control equipment throughout their life cycle. suitable for use in its environmental conditions

Limit the scope of wired and wireless data communications methods and the physical accessibility of the device.

This document aims to increase awareness of security aspects and provide guidance and requirements for reasonable countermeasures to reduce risk vulnerabilities.

This document focuses on potential risks resulting from vulnerabilities.

---Unexpected operation of switchgear, control equipment or sensors may lead to hazardous situations;

---Protection function failure (over current, leakage current to ground, etc.).

This document does not include security requirements for information technology (IT) and industrial automation and control systems (IACS). For guidance only when switching equipment use appropriate security countermeasures in equipment and control equipment derived from the basic safety publications ISO /IEC 27001 and

Shared safety publication IEC 62443 (all parts).

As a product safety publication, this document follows IEC Guide 120 and includes typical use case studies given in Appendix B.

2 Normative reference documents

The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, the dated quotations

For undated referenced documents, only the version corresponding to that date applies to this document; for undated referenced documents, the latest version (including all amendments) applies to this document.

GB/T 22080-2016 Information technology security technology information security management system requirements (ISO /IEC 27001.2013,

IDT)

GB /Z 41912-2022 Low-voltage switchgear and control equipment embedded software development guide (IEC TR63201.2019,

IDT)

GB/T 42456-2023 Security technical requirements for information security IACS components of industrial automation and control systems (IEC 62443-

4-2.2019,IDT)

GB/T 42457-2023 Industrial automation and control system information security product security development life cycle requirements (IEC 62443-

4-1.2018,IDT)

IEC 60364-7-729 Low-voltage electrical installations Part 7-729.Requirements for operation and maintenance of aisles for special installations or locations trolgear-Part 1.Generalrules)

Note. GB/T 14048.1-2012 Low-voltage switchgear and control equipment Part 1.General provisions (IEC 60947-1.2011, MOD)

GB/T 41589 | GB/T 40820 | GB/T 37751.32 | GB/T 14048.16 | GB/T 10963.3 | […]

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 66 pages — is available in the English PDF.

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