请问IEC61347－2－1中15&16条是什么意思？

tongjing18

广东安规检测
有限公司提供：

小型摆管淋雨试验机

IPX5X6X7喷水试验机

1000L恒温恒湿箱

各种试验指现货

可程式恒温恒湿试验箱

水平垂直燃烧机

自动卷线器试验机

耐划痕试验机

各种灯头量规现货

灼热丝试验机现货

GB1002插头量规

IPX1-X7淋雨现货

IEC61347/UL935镇流器热试验箱

灯具防风罩

IK冲击试验机

UL498插头插座量规

VDE0620插头插座量规

稳定性试验台

家电温升测试角

针焰试验机现货

热电偶焊机现货

家电125mm试验指

E12灯头量规

无绳壶无绳电熨斗插拔寿命试验机

IEC60335试验指甲

15 &16 Protection of associated components & Abnormal operation
' p, F+ b8 Y+ P% Q$ V
# X& k' z( S; g1 SThe ballast shall not impair safety when operated under abnormal conditions at any voltage between 90 % and 110 % of the rated supply voltage.
* s/ t! h0 z* _2 G
Duration: 1h



: c5 S/ t2 F8 D3 ]$ c  P' e
( L# R% _: [% f8 r; W  c
15.1 verified with dummy cathode resistors inserted and conditions of abnormal operation
2 m' ~9 N' C# r$ s9 y' i1 ~
6 s; |& e/ m6 K7 }# C15.2 conditions of abnormal operation, measured  from 5 s after the switch on or beginning of the starting process
+ a1 D/ Z! n* F$ s6 j0 n' S
15.3 For a period longer than 30 s after switch-on, or beginning of the starting process. For ballasts which make more than one attempt to start a failed lamp, the combined duration of voltages above the maximum working voltage for which the ballast is declared shall not exceed 30 s.

   
& P5 X. e6 @( d+ `+ T3 ]
c) the lamp does not start although the cathode circuits are intact (de-activated lamp);