DSH 594 Discontinuous disturbances producted by a steam iron with boiler station

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

DSH 594 6 o) ]. `) U+ g' P2 d

Discontinuous disturbances producted by a steam iron with boiler station.

7.3.4.11 % U. s6 Q3 X: O+ h& m! h: k# ^$ Q3 ?

CISPR 14-1(ed.4);am1;am2 % r1 ]( n% ~& ]/ \# ]

Question:
+ @" c8 a& Q3 N7 WHow to consider the case of a steam iron with boiler station concerning the test of discontinuous interferences CISPR14-1:2002? :
6 h; b, D/ l7 J6 W' @" bThe clause 7.3.4.11 defines the testing conditions for irons (dry or steam), but there are no precisions regarding the boiler part actuated manually.
The standard defines in clause 4.2.3.1 that individual switching operations are generally not taken into account for this test, and gives requirements in clauses 7.2.3 & 7.3.2.4 of specific apparatus for which repetitive switching manual operations are taken into consideration (sewing machines, calculating machines, soldering equipment, etc. ). But nothing is said about steam boiler station of iron.
, C& f1 Q, b6 p& EDo we have to apply strictly the standard (only clause 7.3.4.11) or to test the boiler station with a cycle of manual operation for steam generation ?
Proposal:
: Q7 n3 b9 n4 |This appliance has to be test with iron settled at the max temperature (worst case and according sub-clause 7.3.4.11), boiler switched on and making 10 second of steam production and 10 second of stand by (according to normal use stated in IEC 60335.2.3).
8 n6 E8 ^2 ~2 b" F$ {

, i  `4 S' |" ^9 `; ^7 d7 L