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 0 i  r* A$ Y4 E

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

Standard Sheets / g  b/ g% @5 p

60127-1(ed.1);am1;am2 & 60127-1(ed.2);am1 & A& l6 J% F" V

8 B  z7 s$ W; z: U# xStandard(s) (incl. year) Subclause(s) No. Year
IEC 60127
$ b$ j1 R; `: O4 Y* p" x% Z0 UStandard Sheets
PDSH 550A
' S9 x% f; e+ n: Y" n/ z% O) b2012 Category
PROT 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
1 ?: ]7 F7 v1 G& R% V/ z+ ^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?
. t* Y+ u& S. W8 \Examples:
" @5 t" _& b) K8 M1. 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. The length and/or diameter of cartridge fuse-link is longer or less than those specified in the Standard Sheets of IEC 60127-2;
2 n( _  W6 y3 W$ Y3. The sub-miniature fuse-link of Standard Sheet No. 3 of IEC 60127-3, with shape and dimensions as suggested by the manufacturer.
3 m  m: P( ]/ p2 L* n- rDecision
* h/ r; Z  o% H" T( V5 J: O3 }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.
Rationale:
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.
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