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本帖最后由 xiaoning 于 2016-12-26 21:29 编辑
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, [# q+ L- V+ M3 o7 D- N应急灯,澳洲标准的22.6.13:自容式应急灯不因短路,接地,中断而受影响,这里的短路指的是什么短路?是电池短路?接地指的是什么?中断指的是什么?要求通过22.12.7来验证,是指分别在短路,接地,中断 3个状态下进行0.9倍电压充电24小时后进行流明测试?用积分球还是分布式光度计?, L2 m2 q+ f& p j) k% u
22.6.13 The operation of a self-contained emergency luminaire in the emergency mode shall
# q* O3 c/ D8 p. e- m( L* ~& jnot be influenced by a short-circuit, a contact to earth or an interruption, in the wiring of the
" h% O. @: L, L- j3 Ynormal supply.
7 s1 M6 [. {+ v" kCompliance is checked by simulation of these supply wiring faults during the emergency mode , P* S( V, l( f0 R( T& d x
cycle of the test given in 22.12.7. The luminaire shall function normally during the test. ) d& X6 w: W& C. b+ B/ O* z; g, R
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22.12.7 On completion of the thermal test (that is, having complete battery discharge
% j4 M. s4 g$ M$ Z2 paccording to 22.12.4) a self-contained emergency luminaire shall be allowed to cool to its 4 S$ p/ F7 A/ v% r1 F3 Q8 @
rated ambient temperature (t
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% F# w2 g: z, d- `) or to 25 °C whichever is the higher and shall be subjected to a
8 `! {6 M- C& Z" B& m3 X24 h charging cycle at 0,9 times rated supply voltage after which the luminaire, with the lamp
$ j0 ~: \" H7 N$ M! Mas tested, shall operate satisfactorily in the emergency mode.provide the rated lumen output
' f) [, l9 i/ V# Fat the end of the rated duration of operation.
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