DSH 479 heating

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 479 ! [# G- Y  a3 r" z. _- m  C: D

heating

11

60335-1(ed.3) . c+ U8 G& R, A! c

. v1 d( L0 c# X0 U; kStandard: IEC 60335-1:1991, 3rd Ed.
Sub clause: 11
Sheet No. DSH-479
& [- L* }" v+ ]) C4 Q+ j8 xSubject: Heating
Key words: - type X attachment  - appliances for permanent connection
$ |  M" O; ^7 B+ T" P' JDecision taken at the 40th CTL meeting 2003
  M, x% \: a, N( |! MQuestion:
/ z, r& M" F6 ^/ PWhen performing the heating test on appliances for permanent connection to fixed terminals
(type X attachment), how are the power source connections made?
Rationale:
See question.
Decision:
A) The smallest nominal cross-sectional area, as shown in the table of sub-clause 25.8
should be used when testing to clause 11 on appliances designed for permanent connection
+ t, s8 a/ c0 Z5 r- }to fixed terminals where the cable or cord is not supplied and where the instruction sheet
1 T. S( D+ Z" H, f4 Mdoes not recommend any specific size.
B) Two-thirds of the required torque should be applied to the terminals when carrying out
heating tests in accordance with table of sub-clause 28.1.

( z2 [. d  c2 f, {. f' @
6 V) e2 r1 u+ d+ A# v