GB 26783-2011Fire rescue lighting line (English PDF)

Foreword

8.1.1 mandatory, the rest are recommended. This standard is prepared in accordance with GB/T 1.1-2009 given rules. The standard proposed by the People's Republic of China Ministry of Public Security. This standard by the National Standardization Technical Committee appliances Fire Fire accessories Technical Committee (SAC/TC113/SC5) centralized. This standard was drafted. Shanghai Fire Research Institute of Ministry of Public Security. Drafters of this standard. Shen Jian Min, Zhu Rong, Zhang Yan, Zhang Yan, Li Rui Kun, Ge Liang. Fire rescue illumination line

1 Scope

GB 26783-2011 is the Chinese national standard on fire rescue lighting line, in the field of environment and health protection, safety. It carries no /T suffix, which in the Chinese system means compliance is mandatory: a product or a practice within its scope has to meet it to be lawfully made, sold or carried out in China. It was issued on 20 July 2011 by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China, and has been in force since 1 November 2011. Classification: ICS 13.220.10, CCS C85. This page is published from the official record of the standard held by the Chinese standards administration: the identification, the dates, the classification and the issuing body are taken from there. The clause text, the tables and the numeric limits are in the document itself, which is delivered complete in English translation.

This standard specifies the terms and definitions fire rescue illumination line, models, technical requirements, test methods, inspection rules, marking, packaging, transport Transport and storage. This standard is applicable to the power supply system of fire rescue illumination line.

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.

GB/T 191 Packaging - Pictorial signs

GB/T 2423.1 Environmental testing for electric and electronic products Part 2. Test methods Test A. Cold

GB/T 2423.2 Environmental testing for electric and electronic products Part 2. Test methods Test B. Dry heat

GB/T 2423.4 Environmental testing for electric and electronic products Part 2. Test methods - Test Db Damp (12h 12h cycle)

GB 3836.1 explosive atmospheres - Part 1. General requirements for equipment

GB 7000.1 Luminaires - Part 1. General requirements and tests

3 Terms and Definitions

The following terms and definitions apply to this document.

3.1 Fire smoke and other visibility in low ambient place for directing light hair escape route from the power supply system, light body hair, winding wheel And other components.

4 Model

Fire life-saving lighting line (hereinafter referred to as the illumination line) model preparation should meet the following requirements. JZ Product Category Code (JZ represents illumination line) Life-saving lighting line parameter length in meters (m) Power supply. J indicates AC, Z represents a DC power supply - - Explosion Class. B expressed an explosion-proof, explosion-proof performance without omitting Luminescent type. C represents steady type, S-type indicates flashing Example. JZ50J-BC represents the length of AC power line with explosion-proof lighting steady performance of 50m.

6 Test methods

6.1 Visual inspection Visual illumination line appearance.

6.2 luminous intensity measurement With an accuracy not less than ± 5% of the luminance meter, luminance values were measured three different parts of the light-emitting illumination line body, calculate the average As a result of the measurement.

6.3 Blinking Frequency Measurement The illumination line in operation, with an accuracy of not less than 0.1s stopwatch, record 20s in the illumination line scintillation number flashes computing frequency.

6.4 Quality Measurement With an accuracy of not less than 0.5kg, said electronic measuring illumination line line body mass.

6.5 Check the guide The illumination line in working condition, visual guiding function, with an accuracy of not less than grade II tape measure distance between adjacent direction signs.

6.6 Insulation resistance test With an accuracy not less than ± 5% of the insulation resistance meter, insulation resistance measurement illumination line conductor and surface illumination line between lines in vitro.

6.7 compressive strength test With an accuracy not less than ± 10% of the compressive strength tester, applying an alternating illumination line between external terminals and distribution boxes housing live 1500V ± 100V voltage, duration 1min.

6.8 tensile test Lighting line body line vertically, one end fixed, the other end of the tension applied to 300N, duration 5min.

6.9 compression testing There are provided two length 10cm, width is 5cm, a thickness of 5mm Bakelite insulating plate, and the two illumination line on the line of the body of the insulating plate Intermediate portion. 700N pressure in the direction perpendicular to the insulating plate, the duration 5min.

6.10 waterproof test With a water spray nozzle lighting line line body water spray, water spray nozzle flow (10 ± 1) L/min, duration of 2min.

6.11 maximum surface temperature test According to the method specified in GB 7000.1.

6.12 weatherability aptitude test environment

7 Inspection rules

7.1 Inspection classification Product testing and factory inspection sub-type test.