应急照明灯具安全要求（英文版）
英文名称： Safety requirements of luminaires for emergency lighting
替代情况： 被GB 7000.2-2008替代
中标分类： 电工>>电气照明>>K72一般灯具
ICS分类： 电气工程>>电灯及有关装置>>29.140.01电灯综合
采标情况： ≡IEC 598-2-22-90
发布部门： 国家技术监督局
发布日期： 1996-06-01
实施日期： 1997-07-01
作废日期： 2009-01-01
首发日期： 1996-06-17
复审日期： 2004-10-14
提出单位： 中华人民共和国轻工总会
归口单位： 全国照明电器标准化技术委员会
主管部门： 中国轻工业联合会
起草单位： 上海东风照明器材厂
起草人： 朱莉香、姚志尚、罗启雷、杨士钊
页数： 11页
出版社： 中国标准出版社
出版日期： 1997-07-01
1 范围
本标准规定了使用白炽灯、管形荧光灯和其他气体放电灯的应急照明灯具的安全要求，其应急电源电压不超过1 000 V，阅读本标准时，同时参阅GB 7000. 1的有关章。
本标准不包括防爆应急照明灯具[见GB 3836.1-83(neq IEC 79)]，也不包括非应急电压降低时对装有高压气体放电灯的灯具的影响。
注：在非应急期间，有些应急照明灯具能在正常电源电压下工作．
2 一般试验要求
应用GB 7000.1-1996 (idt IEC 598-1;1992）中第0章，按本标准列出的顺序进行GB 7000. 1中各相应章所述的各项试验。
按本标准要求试验组合应急灯具时，试验只限于灯具中用于应急照明的那些部件。灯具中只用于正常照明的部分应符合相应各类灯具标准的要求（例如：如果灯具是嵌入式的，则应按嵌入式灯具标准的要求进行试验）。
如果自容式应急灯具的某些部件靠近灯具的主要部件（(1 m内），灯具的所有部件包括内部连结的各种方法应满足本标准的有关要求。
3 定义
本标准采用GB 2313(idt IEC 920:1990),GB 7000. 1和GB 10682 (idt IEC 81:1984）的定义，还采用IEC 924和IEC 925中的定义，另外还采用下列定义：
1）应急照明emergency lighting
正常照明故障时使用的照明，包括疏散照明和备用照明。
2)疏散照明escape lighting
应急照明的一种，这类照明用于确保疏散的标志能有效地被识别并在正常照明或需要应急照明的所有时候都能安全地使用。
3）备用照明standby lighting
应急照明的一种，这类照明能够使正常活动继续进行或安全地终止。
4）持续式应急灯具maintained emergency luminaire
在正常照明或需要应急照明时，灯具中的应急照明光源都工作的灯具。
5）非持续式应急灯具non-maintained emergency luminaire
只有在正常照明供电故障时，灯具中的应急照明光源才工作的灯具。
6）组合应急灯具combined emergency luminaire
有2个或更多光源的应急照明灯具，其中至少有一个光源是由应急照明电源供电，其他光源由正常照明电源供电。组合应急灯具有持续式的也有非持续式的。
7）自容式应急灯具self-contained emergency luminaire
一种持续式或非持续式应急照明灯具，其所有部件，例如电池、光源、控制部件以及有可能提供试验和检查的装置，都包容在灯具中或靠近灯具(1 m内）。
8）中央供电灯具centrally supplied luminaire
一种由中央应急电源系统供电的持续式或非持续式灯具，该电源系统不包含在灯具内。
9）复合自容式应急灯具compound self-contained emergency luminaire
一种自容式应急照明灯具，除提供持续或非持续应急照明提供应急电源外，还为辅助灯具工作提供应急电源。
10）辅助灯具。satellite luminaire
从复合自容式应急灯具中得到持续式或非持续式应急工作电源的一种灯具。
11）控制装置。Control unit
包括一个电源转换系统，一个电池充电装置以及有时还包括一个试验装置的组件或数个组件。对于管形荧光灯具，此组件内还可以有一个逆变器和镇流器。
12）正常供电故障normal supply failure
正常照明不再能为应急疏散目的提供最低照度的一种状态，此时应急照明必须开始工作。
13）灯具额定流明输出rated luminaire lumen output
灯具制造厂规定的在正常电源故障后1 min灯光的流明输出，并且应持续到额定的工作时间结束。
14）额定工作时间rated duration of operation
由制造厂规定的提供额定流明输出的时间，这一工作时间不包括正常电源故障后的第一分钟。
15）正常状态normal mode
正常供电时自容式应急灯具处于工作准备的状态。假如在正常电源故障情况下，灯具自动转换到应急状态。
16）应急状态emergency mode
在正常供电出现故障时，自容式应急灯具由内在电源提供照明的状态。
17）休止状态rest mode
在正常供电停止的时间里，自容式应急灯具处于被熄灭的状态。
4 灯具的分类
应急照明灯具应按GB 7000.1-1996第2章分类。按其中以支承面材料分类，所有应急照明灯具应分为适宜于直接安装在普通可燃材料表面的灯具类。
4.1 应急照明灯具还应按其结构分类：
1 Scope
The national standard prescribed the using safety requirements of luminaires for emergency lighting, like filament lamp, tubular fluorescent lamp and miscellaneous gas discharge lamp. Their emergency power supply voltage is no more than 1, 000 V. When you read the national standard, please refer to related chapters of GB 7000. 1.
The national standard is exclusive of explosion protection emergency lighting luminaire [see GB 3836.1-83(neq IEC 79)], it is also exclusive of influence on luminaire with high voltage gas discharge lamp when the non- emergency voltage drops.
Note: in non- emergency period, some emergency lighting luminaires are able to work under normal supply voltage.
2 General Test Requirements
It is applied Chapter X of GB 7000.1-1996 (idt IEC 598-1; 1992), and various tests in corresponding chapters of GB 7000. 1 are carried out according to the national standard listed order.
When the emergency luminaires are combined according to required tests of the national standard, it is only restricted to the components using for the emergency lighting. The part of luminaire only using for normal lighting should conform to corresponding all classes of luminaires standard requirement (for example, if the luminaire is embedded type, it should be tested according to requirements of embedded type luminaire standard).
If certain components of self-contained emergency luminaire approached to main components of luminaire (in 1m), all components of the luminaire and interior connection method should satisfy related requirements of the national standard.
3 Definition
The national standard adopted definition of GB 2313(idt IEC 920:1990),GB 7000. 1 and GB 10682 (idt IEC 81:1984), it also adopted definition in IEC 924 and IEC 925; in addition, the following definitions are adopted.
1) Emergency lighting
It indicates the used lighting at the time of normal lighting malfunction, including escape lighting and standby lighting.
2) Escape lighting
It is a kind of emergency lighting; this type lighting is used for ensuring the escape sign being able to be identified and to use safely in normal lighting or required emergency lighting.
3) Standby lighting
It is a kind of emergency lighting, this type of lighting is able to keep on or safely terminate normal action.
4) Maintained emergency luminaire
It indicates the luminaire that its emergency lighting luminous source operated in normal lighting or required emergency lighting.
5) Non-maintained emergency luminaire
It indicates the luminaire that its emergency luminous source operated when normal lighting power supply malfunction happened.
6) Combined emergency luminaire
It is the emergency lighting luminaire with two or more than two luminous source, at least one luminous source is powered by emergency lighting power supply, the other luminous sources are powered by normal lighting power supply. Combined emergency light can be divided into maintained and non-maintained emergency luminaires.
7) Self-contained emergency luminaire
It is a kind of maintained or non-maintained emergency lighting luminaire. Its components, like battery , luminous source, control component and devices being likely to provide for test and inspection, etc. are all contained in the luminaire or approaching to luminaire (in 1m).
8) Centrally supplied luminaire
It is a kind of maintained or non-maintained which is powered by central emergency power supply system. The power system is not contained in the luminaire.
9) Compound self-contained emergency luminaire
It is a kind of self-contained emergency lighting luminaire. It not only provides emergency power supply for maintained or non-maintained emergency lighting, but also provided emergency power supply for satellite luminaire working.
10) Satellite luminaire
It is a kind of luminaire which got maintained or non-maintained emergency operation power supply from self-contained emergency luminaires.
11) Control unit
It contains one power supply switching system, one battery charging equipment, one test set subassembly or several subassemblies sometimes. For tubular fluorescent luminaire, the components can contain one inverter and ballast.
12) Normal supply failure
It indicates a kind of state that the normal lighting is not able to supply minimum illumination for emergency evacuation purpose; the emergency lighting must be gone into operation.
13) Rated luminaire lumen output
It indicates the lighting lumen output that the luminaire manufacturer prescribed after normal power failure for 1min and it should continue until rated working time finishing.
14) Rated duration of operation
It indicates the manufacturer prescribed rated lumen output time, the working time is exclusive of the first minute of normal power failure.
15) Normal mode
It indicates the self-contained emergency luminaire being in working preparatory state in normal power supply. On occasions of normal power failure, the luminaire automatically switched to emergency mode.
16) Emergency mode
It indicates the state that self-contained emergency luminaire is supplied lighting by interior power supply when the normal power failure happened.
17) Rest mode
During the normal power supply stopping time, the self-contained emergency luminaire is in the extinguishing state.
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