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national standards of People's Republic of China

Fire emergency lighting and evacuation indication system


Fire emergency lighting and evacuate indicating system

GB 17945—2010

2009-09-02 released 2011-05-01 implemented

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
Published by China National Standardization Administration

Foreword

Chapters 5, 6, 7, 8, 9, 10 of this standard are mandatory, and the rest are recommended.
This standard replaces GB 17945-2000 "Fire Emergency Lighting". Compared with GB 17945-2000, the main changes are as follows:
——The standard name was changed to "Fire Emergency Lighting and Evacuation Indication System";
——Divided the system form and added corresponding terms and definitions (see 3.12, 3.13, 3.14 and 3.15)
-Requirements for protection levels have been increased (see 5.1, 5.2 and 5.3);
——Added requirements for self-check function (see 6.2.7);
——Added requirements for the performance of emergency lighting distribution boxes and the performance and structure of emergency lighting distribution electrical devices (see 6.3.5 and 6.3.6);
——Revised the requirements of the content of the sign lamp (see 6.2.3);
——Added EMC requirements and selected appropriate severity level (see 6.14).
Appendix B to Appendix F of this standard are normative appendixes, and Appendix A is an informative appendix.
This standard was proposed by the Ministry of Public Security of the People's Republic of China.
This standard is under the jurisdiction of the National Fire Standardization Technical Committee Fire Detection and Alarm Sub-Technical Committee (SAC / TC 113 / SC 6).
This standard is drafted by: Shenyang Fire Research Institute of the Ministry of Public Security.
Participating in the drafting of this standard: the Indoor Lighting Committee of the China Illuminating Society, Shanghai Baoxing Lighting Electrical Co., Ltd., Beijing Chongzheng Huasheng Emergency Equipment System Co., Ltd., Zhejiang Taiyi Fire Equipment Co., Ltd., Guangdong Nast (International) Lighting Co., Fujian Wanyou Group, Yuanheng Electronic Information (Shenzhen) Co., Ltd., Shandong Zibo Disheng Power Supply Co., Ltd., and Hasebi Battery Technology (Guangzhou) Co., Ltd.
The main drafters of this standard: Ding Hongjun, Zhang Yingzhang, Zhao Yingran, Lin Qiang, Qu Li, Kang Weidong, Ren Yuanhui, Yan Hong, Li Ding, Zhang Wei, Cai Jun, Jiang Qing, Li Qiang, Tang Luwen, Zhou Zhiping, Yin Haiwu.
The previous versions of the standards replaced by this standard are:
——— GB 17945—2000.