GB/T 999-2008Voltage ratings of D.C. electric traction system (English PDF)
直流电力牵引额定电压
GB/T 999 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 999-2021 | Voltage ratings of DC electric traction system | Valid |
| GB/T 999-2008 | Voltage ratings of D.C. electric traction system | Obsolete |
GB/T 999-2008 is obsolete. It has been replaced by GB/T 999-2021. 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 18, 2008
Implementation date
March 1, 2009
Scope
GB/T 999-2008 is the English-translated version of 直流电力牵引额定电压.
GB/T 999-2008 is the Chinese national standard "Voltage ratings of D.C. electric traction system". It was issued on June 18, 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 March 1, 2009. It is obsolete: it has been replaced by GB/T 999-2021.
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Document preview — GB/T 999-2008
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: 2008-06-18.
Date of implementation: 2009-03-01.
Status: obsolete, replaced by GB/T 999-2021.
......
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
Cited by
- NB/T 42049-2015Metal-oxide surge arresters without gaps for DC systems of 3 kV and below
- JB/T 11309-2013Technical specifications for DC electro-pneumatic contactors and electromagnetic contactors for traction
- JB/T 10772-2007General technical requirements for narrow gauge trolley industrial and mining electric locomotives
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