GB/T 7404.2-2013Lead-acid battery for locomotives and rolling stock - Part 2: Valve regulated lead-acid for diesel locomotives (English PDF)
轨道交通车辆用铅酸蓄电池 第2部分：内燃机车用阀控式铅酸蓄电池
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
July 19, 2013
Implementation date
December 2, 2013
Scope
GB/T 7404.2-2013 is the English-translated version of 轨道交通车辆用铅酸蓄电池 第2部分：内燃机车用阀控式铅酸蓄电池.
GB/T 7404.2-2013 is the Chinese standard "Lead-acid battery for locomotives and rolling stock - Part 2: Valve regulated lead-acid for diesel locomotives".
Its scope clause reads: GB/T 7404 provisions of this part of the diesel locomotive with a VRLA (hereinafter referred to as battery) product classification and naming, Requirements, test methods, inspection rules and signs, packaging, transportation, storage and so on.
This section applies to VRLAB diesel locomotive starting and auxiliary electrical equipment being used. Its clauses include symbol; product classification and nomenclature.
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Document preview — GB/T 7404.2-2013
National Standard of the People's Republic of China
- ICS
- 29.220.20
- Classification
- K 84
- Replacing
- GB/T 7404.2-2000
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- 1 Scope
- 2 Normative references
- 3 Symbol
- 4 Product Classification and Nomenclature
- 5 Requirement
- 6 test instruments
- 8 Inspection Rules
- 9 signs, packaging, transportation and storage
1 Scope
GB/T 7404 provisions of this part of the diesel locomotive with a VRLA (hereinafter referred to as battery) product classification and naming,
Requirements, test methods, inspection rules and signs, packaging, transportation, storage and so on.
This section applies to VRLAB diesel locomotive starting and auxiliary electrical equipment being used.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
JB/T 2599 lead-acid battery name, model designation and naming approach
3 Symbol
The following symbols apply to this document.
C1 --- 1 hour rate nominal capacity (Ah);
C5 --- 5-hour rate nominal capacity (Ah);
C10 --- 10-hour rate nominal capacity (Ah);
Found CA --- Battery Capacity (Ah), is numerically equal to the discharge current I (A) and the discharge time t (h) the product;
CE --- at reference temperature (25 °C) under the conditions of the actual capacity of the battery (of Ah);
I5 --- 5-hour rate discharge current (A);
I1 --- 1-hour rate discharging current (the A);
Is --- normal temperature starting current (A).
4 Product Classification and Nomenclature
4.1 Naming
Press JB/T 2599 requirements with the Chinese character "within" pinyin first capital letter "N" means. Specifically named in Figure 1.
Diesel locomotives
VRLA -450
Rate of 5 hours (or 10-hour rate) nominal capacity (Ah)
Figure 1 Product model name […]
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Similar standards
Editions of GB/T 7404.2
| Edition | Title | Revision | Status |
|---|---|---|---|
| GB/T 7404.2-2013 | Lead-acid battery for locomotives and rolling stock - Part 2: Valve regulated lead-acid for diesel locomotives | current edition | Current |
| GB/T 7404.2-2000 | Lead-acid battery for locomotives and rolling stock - Part 2: Valve regulated lead-acid for diesel locomotives | previous edition | Superseded |
This page sells the current edition, GB/T 7404.2-2013. Earlier editions are listed for reference only.
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Related Standards
GB/T 7404.1-2000 — Diesel Locomotive exhaust lead-acid batteries
GB/T 7404.1-2013 — Lead-acid battery for locomotives and rolling stock - Part 1: Valve-regulate lead acid for electric and subway locomotives
GB/T 7404.2-2000 — Diesel Locomotive VRLA batteries
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GB/T 7404.2-2013
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