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本帖最后由 xiaoning 于 2016-12-26 21:29 编辑 / b r" X/ U% b- R" H0 |4 j
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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？
" Y3 ?( V7 P, O22.6.13 The operation of a self-contained emergency luminaire in the emergency mode shall
; }6 n8 q$ u+ s" ~. g) B: W5 Rnot be influenced by a short-circuit, a contact to earth or an interruption, in the wiring of the ; e; u5 A& K; D9 f( r: G1 u
normal supply.
* k/ R' d7 c1 e& |: H+ k/ qCompliance is checked by simulation of these supply wiring faults during the emergency mode
5 m& y3 {$ V! r3 R3 ^) b Ccycle of the test given in 22.12.7. The luminaire shall function normally during the test. 1 S {/ q3 T9 Y s7 N
( v6 w3 F9 r% q/ ?/ y3 {8 {% U T22.12.7 On completion of the thermal test (that is, having complete battery discharge
* J# g+ G% m* `3 ^- o2 ~according to 22.12.4) a self-contained emergency luminaire shall be allowed to cool to its : y. M# P) q+ C* [, P9 ^
rated ambient temperature (t {) ~# o2 P. d
a
+ l& X& K) ?9 h1 d! K) p) or to 25 °C whichever is the higher and shall be subjected to a
4 j4 f! p3 G& l! V24 h charging cycle at 0,9 times rated supply voltage after which the luminaire, with the lamp * Y; j7 \/ ]; c s* e. k3 F+ s" j% M
as tested, shall operate satisfactorily in the emergency mode.provide the rated lumen output
! v- L5 I S# L9 f: \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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