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

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广东安规检测
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PDSH 550A 6 a" z/ T  q* O; b- U# L ! ?/ e* @" K+ q

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

Standard Sheets 2 e1 x* M( t3 t3 ?/ a

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

$ _/ g) D$ p2 I7 z% mStandard(s) (incl. year) Subclause(s) No. Year
# J0 O' j6 z7 R4 _! Q* `: wIEC 60127
& w1 v* z9 e1 }' bStandard Sheets
PDSH 550A
2012 Category
& z5 I8 @* s, P9 EPROT Subject Keywords Developed by To be approved
Acceptance of miniature fuse-links that have different dimensions from those specified in the standard
Shape, Dimensions
ETF 7
2012 CTL Plenary Meeting Question
4 K0 O9 g$ |0 ?- {8 J$ eIs it acceptable to issue CB Test Certificate for miniature fuse-links with dimensions deviating from the Standard Sheets of IEC 60127?
Examples:
: O+ ~# A7 m& Y0 s1. 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;
2 ~6 T3 m& e( U' x9 r. O+ m9 n2. The length and/or diameter of cartridge fuse-link is longer or less than those specified in the Standard Sheets of IEC 60127-2;
3. 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.
7 x$ j; K0 N8 C! m/ j0 xRationale:
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.