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 2 d1 \; H  ]: x* y8 W, x 5 W& e) N4 g: B) L

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

Standard Sheets

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

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IEC 60127
Standard Sheets
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2012 Category
PROT Subject Keywords Developed by To be approved
( w, q1 G! P& J7 h4 DAcceptance of miniature fuse-links that have different dimensions from those specified in the standard
7 b& A0 y( v: a3 U5 dShape, Dimensions
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+ ^8 R* \3 G1 g: B% u# q. M2012 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:
1. 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;
  b' E% ]3 W; Z2. 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
# b$ G1 ?- l! c+ }6 dIt 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.
% i/ h4 i0 c% b* N& F' j+ PRationale:
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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