61347-2-7 的22.2 的高温测试，这里的高温是指应急驱动模块的最高ta 吗？

xiaoning

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

请教61347-2-7  的22.2 的高温测试，这里的高温是指应急驱动模块的最高ta 吗？谢谢。
22.2 High temperature operation – The test of 22.1 is repeated at 0,9 times the rated
operating voltage but at the maximum of the declared ambient temperature range.
! o( R7 B; y$ g( n. x) jNormal lighting supply failure shall then be simulated and the battery shall operate the lamp
+ Y7 N+ j. f" M/ Nfrom the controlgear for the rated duration of the operation. At the end of the rated duration,
& ?$ ?+ t1 p: m  }8 d! W. k* rthe measured battery voltage shall be at least Vmin as specified in Clause 20.
During the test, all parts, including batteries and lamps, shall be placed within the test
5 M, o0 r: |2 g& p3 R/ T9 K" [: y. Bcabinet. Where the ambient temperature rating limit of the test battery is different from that
declared for the controlgear, then the battery should be held separately at its own maximum
1 y- W1 E: j4 r: l, K. E# Ddeclared temperature rating.
Compliance shall be checked by measurement.
1 Y/ I" v" c8 R; v3 d, d0 K
8 Z9 ]5 C; N+ O" P0 G