PDSH 550A Acceptance of miniature fuse-links that have different dimensions from

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 550A # R9 }; v0 K/ [' t" ?! r" s, @- ^2 R

Acceptance of miniature fuse-links that have different dimensions from those specified in the standa ...

Standard Sheets 0 ]; E) K5 w- F$ n$ C

60127-1(ed.1);am1;am2 & 60127-1(ed.2);am1

Standard(s) (incl. year) Subclause(s) No. Year
- ^; a5 c6 A; m. f* cIEC 60127
1 V1 ~& A, R0 }( t- e- |  ^/ @- QStandard Sheets
5 l3 d$ v+ F  ]% PPDSH 550A
& q2 H  k. C, P7 Y2012 Category
PROT Subject Keywords Developed by To be approved
& Y: u9 \$ [2 I, _6 ?! zAcceptance of miniature fuse-links that have different dimensions from those specified in the standard
$ m( g2 p' {: L% n3 }Shape, Dimensions
, a$ C5 G" Q( ]4 t9 }  k+ Y# HETF 7
2012 CTL Plenary Meeting Question
Is it acceptable to issue CB Test Certificate for miniature fuse-links with dimensions deviating from the Standard Sheets of IEC 60127?
Examples:
: `$ o% O/ t4 Y+ @0 K1. The sub-miniature fuse-link of Standard Sheet No. 4 of IEC 60127-3, with shape and dimensions as specified in Standard Sheet No. 2;
9 i) s0 f! v7 }; g/ F# v; P2. The length and/or diameter of cartridge fuse-link is longer or less than those specified in the Standard Sheets of IEC 60127-2;
$ `; L- W  z, \" W3. The sub-miniature fuse-link of Standard Sheet No. 3 of IEC 60127-3, with shape and dimensions as suggested by the manufacturer.
Decision
It is not allowed to issue a CB Test Certificate for miniature fuse-links with shape and dimensions that do not comply with the dimensions specified in the standard, even though all other requirements are met.
! F! z6 V% y. Z) J+ wRationale:
It is not appropriate to accept non-standardized specifications to issue a CB Test Certificate, which is to confirm compliance with internationally validated IEC standards.