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GB/T 14046-2009 English PDF

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GB/T 14046-2009: Railway signal lamp
Status: Obsolete

GB/T 14046: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 14046-2009English479 Add to Cart 3 days [Need to translate] Railway signal lamp Obsolete GB/T 14046-2009
GB/T 14046-1993English359 Add to Cart 3 days [Need to translate] Lamps for railway signal Obsolete GB/T 14046-1993

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Basic data

Standard ID GB/T 14046-2009 (GB/T14046-2009)
Description (Translated English) Railway signal lamp
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard K71
Classification of International Standard 29.140.30
Word Count Estimation 12,141
Date of Issue 2009-05-04
Date of Implementation 2009-11-01
Older Standard (superseded by this standard) GB/T 14046-1993
Regulation (derived from) Announcement of Newly Approved National Standards No. 6, 2009 (No. 146 overall)
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 railway signal lamp model, structural dimensions, the basic parameters, technical requirements, test methods, inspection rules, marking, packaging, transport and storage. This standard applies to railroad signal lens color light incandescent bulbs used in railway signal (hereinafter referred to as light bulbs).

GB/T 14046-2009: Railway signal lamp

---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.
Railway signal lamp ICS 29.140.30 K71 National Standards of People's Republic of China Replacing GB/T 14046-1993 Railway Signal Lamp Posted 2009-05-04 2009-11-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard replaces GB/T 14046-1993 "railway signal light bulb." The original standard GB/T 14046-1993 main differences are as follows. --- Some standard referenced the original standard has been set aside in this standard with the current standards in place of obsolete standards. Remove the standard Not mentioned in the body of the standard. --- Definition part with other standard uniform. --- The "lumen maintenance" to "lumen maintenance." --- The "Damp heat test" to "wet test." Appendix A of this standard is a normative appendix. The standard proposed by China National Light Industry Council. This standard by the National Standardization Technical Committee of electrical lighting (SAC/TC224) centralized. This standard was drafted. Beijing Institute of electric light. The main drafters of this standard. Zhao Xiurong, Jiang Shan, Duan Yan Fang. This standard was first published in 1993, this is the first revision. Railway Signal Lamp

1 Scope

This standard specifies the railway signal lamp type, structure size, basic parameters, technical requirements, test methods, inspection rules, marks, packages Loading, transport and storage. This standard applies to railroad lens color light signal with railway signal incandescent bulbs (hereinafter referred to as the lamp).

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 191 Packaging - Pictorial signs (GB/T 191-2008, ISO 780.1997, MOD) General technical conditions GB 2797 cap GB/T 2828.1 Sampling procedures for inspection - Part 1. by acceptance quality limit (AQL) retrieval batch inspection sampling plan (GB/T 2828.1-2003, ISO 2859-1.1999, IDT) GB/T 2829 periodic inspection Sampling procedures and tables (suitable for process stability test) GB/T 15043 incandescent lamps parameter measurement method QB2274 light products, classification and type designation

3 Product model name

Lamp shall comply with the model QB2274, as follows. 4. Technical Requirements 4.1 lamp type, structure, size and lamp type shall conform to Table 1 and Figure 1. 4.2 lamp life and optical parameters shall conform to Table 2. 4.3 TX12-2512-25 Double filament bulb, the primary and secondary filament filament linear and parallel to, the following main filament, which should be the center axis of the lamp cap Perpendicular line. Table 1 lamp type, structure, size and lamp type in millimeters Bulb Model QB2274 Main dimensions Base Type TX12-2512-25 ≤46 ≤90 43 ± 0.3 ≥3 2.5 ± 0.5 2.5 ± 0.5 P30d / 17 × 24

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Question 5: Should I purchase the latest version GB/T 14046-2009?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 14046-2009 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.