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GB/T 27902-2011: Technical rules for electrical fire simulation experiment
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 27902-2011 | English | 169 |
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Technical rules for electrical fire simulation experiment
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GB/T 27902-2011
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Basic data | Standard ID | GB/T 27902-2011 (GB/T27902-2011) | | Description (Translated English) | Technical rules for electrical fire simulation experiment | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | C82 | | Classification of International Standard | 13.220.20 | | Word Count Estimation | 7,727 | | Date of Issue | 2011-12-30 | | Date of Implementation | 2012-06-01 | | Regulation (derived from) | Announcement of Newly Approved National Standards No. 23 of 2011 | | 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 classification of electrical fire simulation tests, test conditions, equipment, test methods and test reports and so on. This standard applies to the laboratory for power frequency 50Hz, AC 380V and below, DC 110V and below electrical fire simulation. | GB/T 27902-2011: Technical rules for electrical fire simulation experiment---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.
Technical rules for electrical fire simulation experiment
ICS 13.220.20
C82
National Standards of People's Republic of China
Technical specification for electrical fire simulation test
Issued on. 2011-12-30
2012-06-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard was drafted 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 on Fire Fire Investigation and Technical Committee (SAC/TC113/SC11) centralized.
This standard was drafted. Shenyang Fire Research Institute Ministry of Public Security, Beijing Municipal Public Security Fire Department, the Shanghai public security fire brigade.
The main drafters of this standard. Lian-iron, Gao Wei, Li Jianlin Xie Fugen, Wang Xinming, Zhao Long, Zhang Ying.
Technical specification for electrical fire simulation test
1 Scope
This standard specifies the contents of classified electrical fire simulation test, test conditions, equipment, test methods and test reports.
This standard applies to the laboratory power frequency 50Hz, analog AC 380V and below, DC 110V and below electrical fire
test.
2 Terms and definitions
The following terms and definitions apply to this document.
2.1
Simulation Test simulationexperiment
By simulating environmental conditions during the fire, ignition sources and inflammable substances near the condition he is suspected and tested to verify the suspected fire
The possibility of a fire source.
2.2
Local overheating localoverheat
Due to bad or excessive load caused by the phenomenon of the line of contact portion resulting in local temperature.
Test Category 3
Depending on the causes of electrical fire, electrical fire simulation test can be divided into five categories.
--- Short circuit ignition test;
--- Overload ignition test;
--- Local overheating ignition test;
--- Spark ignition test;
--- Cook-off test equipment.
4 Test
4.1 Test Equipment
Simulation test device consists of a large space entity fire test chamber, the chamber (including air-conditioning systems), monitoring station (control system), power (AC
Composition and DC power supply) system and the load section, see Appendix A.
4.2 the number of trials
Not less than five times the number of trials under special circumstances by the commission shall consult with the test unit.
4.3 test sample
4.3.1 field simulation test, with the priority to suspect the same model, same manufacturer, same period of installation, whichever
Unspoiled items from the fire scene.
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