GB/T 7251.5-2008Low-voltage switchgear and controlgear assemblies - Part 5: Particular requirements for assemblies for power distribution in public networks (English PDF)
低压成套开关设备和控制设备 第5部分: 对公用电网动力配电成套设备的特殊要求
GB/T 7251.5 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 7251.5-2025 | Low-voltage switchgear and controlgear assemblies - Part 5: Assemblies for power distribution in public networks | Valid |
| GB/T 7251.5-2017 | Low-voltage switchgear and controlgear assemblies - Part 5: Assemblies for power distribution in public networks | Obsolete |
| GB/T 7251.5-2008 | Low-voltage switchgear and controlgear assemblies - Part 5: Particular requirements for assemblies for power distribution in public networks | Obsolete |
GB/T 7251.5-2008 is obsolete. It has been replaced by GB/T 7251.5-2017. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China
Level / Type
National · Recommended
Issue date
June 19, 2008
Implementation date
June 1, 2009
Scope
GB/T 7251.5-2008 is the English-translated version of 低压成套开关设备和控制设备 第5部分: 对公用电网动力配电成套设备的特殊要求.
GB/T 7251.5-2008 is the Chinese national standard "Low-voltage switchgear and controlgear assemblies - Part 5: Particular requirements for assemblies for power distribution in public networks".
It was issued on June 19, 2008 by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China and the Standardization Administration of China, and took effect on June 1, 2009. It is obsolete: it has been replaced by GB/T 7251.5-2017.
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Document preview — GB/T 7251.5-2008
National Standard of the People's Republic of China
Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Issuing body: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China.
Date of issue: 2008-06-19.
Date of implementation: 2009-06-01.
Status: obsolete, replaced by GB/T 7251.5-2017.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
Referenced standards
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Related Standards
GB/T 7251.6-2015 — Low-voltage switchgear and controlgear assemblies -- Part 6: Busbar trunking systems (busways)
GB/T 7251.4-2006 — Low-voltage switchgear and controlgear assemblies - Part 4: Particular requirements for assemblies for construction sites (ACS)
GB/T 7251.7-2025 — Low-voltage switchgear and controlgear assemblies - Part 7: Assemblies for specific applications such as marinas, camping sites, market squares, electric vehicle charging stations
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GB/T 7251.5-2008
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