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GB/T 46749-2025Urban rail transit platform screen door systems (English PDF)

城市轨道交通站台屏蔽门系统

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

October 31, 2025

Implementation date

May 1, 2026

Scope

GB/T 46749-2025 is the English-translated version of 城市轨道交通站台屏蔽门系统.

GB/T 46749-2025 is the Chinese standard "Urban rail transit platform screen door systems". Its scope clause reads: This document specifies the usage conditions, system composition, structural requirements, functional requirements, and performance requirements of platform screen door systems for urban rail transit stations.

Requirements, safety requirements, interface requirements, test methods, inspection rules, marking and accompanying documents, as well as packaging, transportation and storage.

This document applies to the design, manufacture, testing, and acceptance of platform screen door systems for urban rail transit stations. Its clauses include terms and definitions.

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Document preview — GB/T 46749-2025

National Standard of the People's Republic of China

ICS: 45.020
Classification: S 00

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

Preface
1.Scope
2 Normative References
3.Terms and Definitions
4.Abbreviations 3.
5.Usage conditions
6 System Composition
7.Structural Requirements
8 Functional Requirements
9 Performance Requirements
10 Safety Requirements
11 Interface Requirements
12 Test Methods
13 Inspection Rules
14.Signage and Accompanying Documents
15 Packaging, transportation and storage
Appendix A (Normative) Test Method
References

1 Scope

This document specifies the usage conditions, system composition, structural requirements, functional requirements, and performance requirements of platform screen door systems for urban rail transit stations.

Requirements, safety requirements, interface requirements, test methods, inspection rules, marking and accompanying documents, as well as packaging, transportation and storage.

This document applies to the design, manufacture, testing, and acceptance of platform screen door systems for urban rail transit stations.

2 Normative references

The contents of the following documents, through normative references within the text, constitute essential provisions of this document. Dated citations are not included.

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

This document.

GB/T 191 Packaging and Storage Graphic Symbols

GB/T 2828.1 Sampling Procedures for Inspection by Attributes - Part 1.Sampling Schemes Retrieved by Acceptable Quality Limit (AQL) for Lot-by-Lot Inspection

GB/T 6388 Shipping and receiving marks for transport packaging

GB/T 9254.1 Electromagnetic compatibility of information technology equipment, multimedia equipment and receivers - Part 1.Emission requirements

GB/T 13384 General Technical Requirements for Packaging of Mechanical and Electrical Products

GB 16899-2011 Safety Code for the Manufacture and Installation of Escalators and Moving Walkways

GB/T 17626.2 Electromagnetic compatibility testing and measurement techniques - Electrostatic discharge immunity test

GB/T 17626.3 Electromagnetic compatibility testing and measurement techniques - Part 3.Radio frequency electromagnetic field radiated immunity testing

GB/T 17626.4 Electromagnetic compatibility testing and measurement techniques - Electrical fast transient/burst immunity test

GB/T 17626.5 Electromagnetic compatibility testing and measurement techniques - Surge (impulse) immunity test

GB/T 17626.6 Electromagnetic compatibility testing and measurement techniques - Conducted disturbance immunity induced by radio frequency fields

GB/T 17626.8 Electromagnetic compatibility testing and measurement techniques - Power frequency magnetic field immunity test

GB/T 17626.11 Electromagnetic compatibility testing and measurement techniques - Part 11.Testing for input currents less than or equal to 16A per phase

Voltage sag, short interruption and voltage change immunity tests

GB/T 20626.1 Electrical and electronic products for high-altitude environments under special conditions - Part 1.General technical requirements

3 Terms and Definitions

The following terms and definitions apply to this document.

3.1 Platform screen door; PSD

Located at the edge of the platform, it isolates the passenger waiting area from the track area and corresponds to the side door of the train passenger compartment, allowing for multi-level control of opening and closing.

A continuous barrier to close the sliding door.

Note. Platform screen doors are classified into full-height platform screen doors and half-height platform screen doors according to their structural form. Full-height platform screen doors include both enclosed and non-enclosed structures.

form.

[Source. GB/T 50833-2012, 8.9.1, with modifications]

GB/T 21562.2 | GB/T 21562.3 | TB 10054 | […]

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 28 pages — is available in the English PDF.

Referenced standards

Normative references

Editions of GB/T 46749

Edition	Title	Revision	Status
GB/T 46749-2025	Urban rail transit platform screen door system	current edition	Current

This page sells the current edition, GB/T 46749-2025. Earlier editions are listed for reference only.

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