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GB/T 40095-2021Technical specifications for measurement and control device in smart substation (English PDF)

智能变电站测控装置技术规范

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

May 21, 2021

Implementation date

December 1, 2021

Scope

GB/T 40095-2021 is the English-translated version of 智能变电站测控装置技术规范.

GB/T 40095-2021 is the Chinese standard "Technical specifications for measurement and control device in smart substation". Its scope clause reads: This standard specifies the technical requirements, test, inspection rules, marking, packaging, transportation and storage of intelligent substation monitoring and control devices. This standard applies to measurement and control devices for smart substations.

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Document preview — GB/T 40095-2021

National Standard of the People's Republic of China

ICS: 29.240.01
Classification: F 21

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Abbreviations
5 Technical requirements
6 Test method
7 Inspection rules
8 Marking, packaging, transportation and storage
Appendix A (informative appendix) Message transmission delay test plan
Appendix B (informative appendix) Network stress test plan
Appendix C (Informative Appendix) Definition of Logical Nodes of Intelligent Substation Measurement and Control Device

1 Scope

This standard specifies the technical requirements, test, inspection rules, marking, packaging, transportation and storage of intelligent substation monitoring and control devices.

This standard applies to measurement and control devices for smart substations.

2 Normative references

The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this article

Pieces. For undated reference documents, the latest version (including all amendments) is applicable to this document.

GB/T 191-2008 Graphical signs for packaging, storage and transportation

GB/T 2423.1-2008 Environmental testing of electric and electronic products Part 2.Test method Test A. Low temperature

GB/T 2423.2-2008 Environmental testing of electric and electronic products Part 2.Test method Test B. High temperature

GB/T 2423.3-2016 Environmental Test Part 2.Test Method Test Cab. Constant Humidity Test

GB/T 4208 Shell protection grade (IP code)

GB/T 9361-2011 Computer site safety requirements

GB/T 11287-2000 Electrical Relay Part 21.Measuring the vibration, shock, collision and earthquake of relays and protection devices

Test Part 1.Vibration Test (Sine)

GB/T 13729-2019 Telecontrol terminal equipment

GB/T 14537-1993 Impact and collision test of measuring relays and protection devices

GB/T 15153.1-1998 Telecontrol Equipment and System Part 2.Working Conditions Part 1.Power Supply and Electromagnetic Compatibility

GB/T 17626.2-2018 Electromagnetic compatibility test and measurement technology Electrostatic discharge immunity test

GB/T 17626.3-2016 Electromagnetic compatibility test and measurement technology Radio frequency electromagnetic field radiation immunity test

GB/T 17626.4-2018 Electromagnetic compatibility test and measurement technology Electrical fast transient pulse group immunity test

GB/T 17626.5-2019 Electromagnetic compatibility test and measurement technology surge (impact) immunity test

GB/T 17626.6-2017 Electromagnetic compatibility test and measurement technology Radio frequency field induced conducted disturbance immunity test

GB/T 17626.8-2006 Electromagnetic compatibility test and measurement technology Power frequency magnetic field immunity test

GB/T 17626.9-2011 Electromagnetic compatibility test and measurement technology Pulse magnetic field immunity test

GB/T 17626.10-2017 Electromagnetic compatibility test and measurement technology Damped oscillation magnetic field immunity test

GB/T 17626.11-2008 Electromagnetic compatibility test and measurement technology Voltage sag, short-term interruption and voltage change immunity test

GB/T 17626.18-2016 Electromagnetic compatibility test and measurement technology Damped oscillation wave immunity test

GB/T 19520.12-2009 Electronic equipment mechanical structure 482.6mm (19in) series mechanical structure size part 3-101.

Subbox and its plug-ins

GB/T 20840.8 Transformer Part 8.Electronic Current Transformer

GB/T 30155 Technical Guidelines for Smart Substations

GB/T 50065 Code for grounding design of AC electrical installations

DL/T 630-2020 Technical conditions of AC sampling remote control terminal

DL/T 860 (all parts) Power automation communication network and system […]

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 29 pages — is available in the English PDF.

Referenced standards

Normative references

DL/T 860

Cited by

GB/T 45906.8-2025Substation secondary system — Part 8: Preventing electric mal-operation

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