请教测温升时的电压问题

leishw

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

各位好，在此请教一下灯具测温升时的工作电压标准？如额定工作电压是AC220V，我在做温升测试时点灯时的电压是按220V还是要220*1.1＝242V.还是其他电压，我们的代理是按220*1.1*1.06＝256V来测试的。这应该是家电标准吧，灯具没有找到这样的说法。
* A1 }! Y" H! w. a  K

回到未来

当然是…………按标准做，什么灯就按什么灯的标准

281680153

灯具分类型的哦 LED是1.06倍

xiaoning

除特低电压以外的钨丝灯的温升是光源达到1.05倍额定功率时的电压,其它灯具是1.06倍额定电压.

duanemail

学习了

zhongwen_lee

除了钨丝灯，其他都是按照1.06倍的额定电压，你的光源应该是LED吧。

liuchenglong

如果是欧规，按EN 60598-1的这项来．
' O' @5 K( J! k# h" u" b0 a" p
$ Z, u9 p! x! ~- T2 N) k+ [d) The test voltage for the luminaire shall be as follows.
– Filament lamp luminaires other than ELV: that voltage which produces 1,05 times the
, v. V0 Y5 q5 o& ~9 P  Crated wattage of the test lamp (see Annex B) except that heat test source (HTS) lamps
; [, b* {: H0 g, h# pare always operated at the voltage marked on the lamp.
– For other luminaires 1,06 times the rated voltage or the maximum of the rated voltage
range.
– For motors contained in luminaires: 1,06 times the rated voltage (or the maximum of the
rated voltage range of the luminaire).
Exception
For determination of the average temperature of the winding of a component with tw
marking and for the determination of the case temperature of a component with tc marking,
except capacitors, the test voltage shall be 1,00 times the rated voltage. This exception
applies only to the measurement of the winding or case temperature and does not apply, for
example, to the measurement of a terminal block on the same component.
Capacitors whether carrying tc or not are tested at 1,06 times rated voltage when operated
1 _* U# x: ^" Iwithin fluorescent and other discharge luminaires.
NOTE 1 If a luminaire contains both a filament lamp and a tubular fluorescent or other discharge lamp or a
motor, it may be necessary to provide it temporarily with two separate supplies.

wangjb

了解一下，学习了！

leishw

谢谢各位的回复。