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本帖最后由 xiaoning 于 2016-12-26 21:29 编辑 7 [' I4 Y; T8 v) F
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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？4 B Y: @. Q7 E: G6 J6 {" i
22.6.13 The operation of a self-contained emergency luminaire in the emergency mode shall ( Z% |* P2 @' M' H! Y* Y2 O# H
not be influenced by a short-circuit, a contact to earth or an interruption, in the wiring of the $ l9 k2 x* c$ A$ D# n4 y% g6 y0 A+ e) I
normal supply. 1 D1 b! Y3 j7 U
Compliance is checked by simulation of these supply wiring faults during the emergency mode
' d. n: L/ ?& O( Jcycle of the test given in 22.12.7. The luminaire shall function normally during the test.
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22.12.7 On completion of the thermal test (that is, having complete battery discharge
, M" b$ ~) Y9 K# C: {according to 22.12.4) a self-contained emergency luminaire shall be allowed to cool to its
5 `. p% u8 @: p# D Y2 L- j) ^4 Wrated ambient temperature (t
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; @; W' j! y4 n2 r, X3 t1 O* v; v9 x7 ?) N) or to 25 °C whichever is the higher and shall be subjected to a ! A1 n: k! t e) D0 `
24 h charging cycle at 0,9 times rated supply voltage after which the luminaire, with the lamp ' A/ ]$ k: X3 }
as tested, shall operate satisfactorily in the emergency mode.provide the rated lumen output E+ F# S% v' \1 J9 x0 H* S
at the end of the rated duration of operation.
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发表于 2016-12-20 21:48
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