PDSH 967 Temperature for test of flexible pipes of sealed lighting chains

小米

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

PDSH 967 . U2 K( P8 d5 n  Q! e9 T : o+ a2 J, ?. `: H9 r 0 f6 }6 w& q6 K+ U; R7 M

Temperature for test of flexible pipes of sealed lighting chains ( h% x1 h4 h) @' q

20.16

60598-2-20(ed.3) 7 F7 u) c, i$ S# M

$ J! R/ o$ F, D: x- eStandard(s):
IEC 60598-2-20/2010
. k) v: I9 [  B+ T& E5 m4 |* \Subclause(s): 20.16
8 }2 C/ q: K6 z* B' Z+ o1 nNo. Year PDSH 0967 2010
Category: LITE Developed by: ETF5 OSM/LUM
* b4 ?6 N+ M, t2 b0 WSubject:
, @5 q) `$ L7 V5 ITemperature for test of flexible pipes of sealed lighting chains
0 `0 E: E5 g9 V$ W/ M4 ^$ J' p9 O9 ^Key words:
  f) `& m' D5 d- Temperature
( b8 Z7 [2 P, I# b' n: X- Insulated tube
- Normal heating test
. ]2 k5 n( G0 k9 @7 OTo be approved at the 49th CTL Plenary Meeting, in 2012
Question:
4 A& T9 B1 }0 x- l( e/ QClause 13.2 of IEC 60598-1 is applicable for tests on lighting chains, that: “for flexible pipes of sealed
chains the test of 13.2.1 is replaced by the test of clause 8 of IEC 60811-3-1”.
The standard doesn’t indicate at which temperature the test of clause 8 of IEC 60811-3-1 shall be
performed, so we have seen different positions from Test Houses for PVC sealed chains.
Decision:
The test shall be performed at the temperature measured on insulating tube during the normal heating test
+ 10°C with minimum of 80°C.
2 L: y& r) K7 g5 y. h! n3 [2 S