GB/T 28026.1-2011 (English Version) PDF

Standard No.: GB/T 28026.1-2011
Language: Chinese, Available in English version
Release Date: 2011
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Status: Be replaced 2019-07
Replace By: GB/T 28026.1-2018
Latest: GB/T 28026.1-2018

Scope: This section also applies to the requirements for electrical safety in the maintenance work of traction system ground installations. This standard applies to all new electrified railways, and its principles can also be applied to existing electric traction power supply systems: its scope of application includes: - railways; - guided transportation systems, such as: trams, elevated railways and subways, mountain railways, Trolley bus system and maglev system; -Material transportation system. This standard does not apply to: - Traction systems in underground mines; - Cranes, rail transport platforms and similar transport equipment, temporary buildings (for example: exhibition structures), because there is no precedent for such facilities to be powered by catenary, they will not Influenced by traction systems; - suspension cable cars; - funicular railways; - maintenance works.

GB/T 28026.1-2011 Referenced Document

GB 16895.21-2004 Electrical installations of buildings Part 4-41:Protection for safety-Protection against electric shock
GB 4208-2008 Degrees of protection provided by enclosure(IP code)
GB/T 21414-2008 Railway applications.Rolling stock.Protective provisions against electrical hazards
IEC 60077-1 Railway applications - Electric equipment for rolling stock - Part 1: General service conditions and general rules*， 2017-07-31 Update
IEC 60850 Railway applications - Supply voltages of traction systems*， 2014-11-01 Update
IEC 60913:1988 Electric traction overhead lines
IEC 61140 Protection against electric shock — Common aspects for installation and equipment*， 2016-01-07 Update
IEC 61936-1 Power installations exceeding 1 kV AC and 1,5 kV DC - Part 1: AC*， 2021-07-07 Update
IEC 62128-2 Railway applications - Fixed installations - Electrical safety, earthing and the return circuit - Part 2: Provisions against the effects of stray currents caused by d.c. traction systems*， 2013-09-01 Update
ISO 3864:1984 Safety colours and safety signs

2018 GB/T 28026.1-2018 Railway applications—Fixed installations—Electrical safety,earthing and the return circuit—Part 1：Protective provisions against electric shock
2011 GB/T 28026.1-2011 Railway applications.Fixed installations.Part 1:Protective provisions relating to electrical safety and earthing