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GB/T 7404.2-2013: Lead-acid battery for locomotives and rolling stock -- Part 2: Valve regulated lead-acid for diesel locomotives
Status: Valid GB/T 7404.2: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 7404.2-2013 | English | 349 |
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Lead-acid battery for locomotives and rolling stock -- Part 2: Valve regulated lead-acid for diesel locomotives
| Valid |
GB/T 7404.2-2013
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| GB/T 7404.2-2000 | English | 359 |
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Diesel Locomotive VRLA batteries
| Obsolete |
GB/T 7404.2-2000
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PDF similar to GB/T 7404.2-2013
Basic data | Standard ID | GB/T 7404.2-2013 (GB/T7404.2-2013) | | Description (Translated English) | Lead-acid battery for locomotives and rolling stock -- Part 2: Valve regulated lead-acid for diesel locomotives | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | K84 | | Classification of International Standard | 29.220.20 | | Word Count Estimation | 15,165 | | Older Standard (superseded by this standard) | GB/T 7404.2-2000 | | Quoted Standard | JB/T 2599 | | Regulation (derived from) | National Standards Bulletin 2013 No. 10 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the diesel locomotive with VRLA storage him (hereinafter referred to as the battery) product classification and nomenclature, requirements, test methods, inspection rules and signs, packaging, transportation, storage and so on. Thi | GB/T 7404.2-2013: Lead-acid battery for locomotives and rolling stock -- Part 2: Valve regulated lead-acid for diesel locomotives
---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Lead-acid battery for locomotives and rolling stock Part 2. Valve regulated lead-acid for diesel locomotives
ICS 29.220.20
K84
National Standards of People's Republic of China
Replacing GB/T 7404.2-2000
Rail vehicle with lead-acid batteries
Part 2. Diesel Locomotive VRLA
Part 2. Valveregulatedlead-acidfordiesellocomotives
Issued on. 2013-07-19
2013-12-02 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Table of Contents
Preface Ⅰ
1 Scope 1
2 Normative references 1
3 Symbol 1
4 Product Classification and Nomenclature 1
5 Requirement 2
6 test instruments 4
Test Method 5 7
8 8 Inspection Rules
9 signs, packaging, transportation and storage 10
Foreword
GB/T 7404 "rail vehicle lead-acid batteries" is divided into two parts.
--- Part 1. electric locomotives, subway cars VRLA batteries;
--- Part 2. VRLA batteries for diesel locomotives.
This section GB/T 7404 Part 2.
This section drafted in accordance with GB/T 1.1-2009 given rules.
This Part replaces GB/T 7404.2-2000 "the Locomotive VRLAB."
This portion of the GB/T 7404.2-2000 compared to change in the following.
--- Edit "Normative references" (see Chapter 2, GB/T 7404.2-2000 Chapter 2);
--- Edit "definitions, symbols and abbreviations" (see Chapter 3, GB/T 7404.2-2000 Chapter 3);
--- Edit "Categories with the name" (see Chapter 4, GB/T 7404.2-2000 Chapter 4);
--- Edit "charge retention ability" (see 5.6, GB/T 7404.2-2000 in 5.7);
--- Edit "standard models" (see Table 1, Table 2, Table 3);
--- Increase the "pre-treatment before the test" (see 7.1);
--- Edit "Inspection Rules" (see Chapter 8, GB/T 7404.2-2000 Chapter 7).
This part is proposed by the China Electrical Equipment Industrial Association.
The lead-acid batteries in part by the National Standardization Technical Committee (SAC/TC69) centralized.
This part mainly drafted by. Shenyang Institute of batteries, Feng Day Hunan Electric Power Co., the shares have Narada Power Source
Limited, Jiangsu double Deng Group Ltd., Anhui Leoch Power Technology Co., Ltd. days to Battery Group, AMD Power Co.
Secretary, Camel Group Co., Ltd. Changzhou gifted Teke New Energy Technology Co., Henan AMD Power Co., Changxing into the public power supply has
Limited, Huzhou long wide Haotian Power Limited.
The main drafters of this section. Songyong Jiang, Xie Shuang, Peng Jianhui, Wu Hsien Zhang, Xu Dongming, Dong Jie Fang Ming science, Zhou Mingming, Dai Jingming, firewood into mine,
Xu, Shen Di hold.
This part of the standard replaces the previous editions are.
--- GB/T 7404.2-2000.
Rail vehicle with lead-acid batteries
Part 2. Diesel Locomotive VRLA
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 ℃) 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
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