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 ; v' P- h' k# H) c" A' X

Acceptance of miniature fuse-links that have different dimensions from those specified in the standa ... 3 t' g5 t8 w+ G' d* ?5 g! w

Standard Sheets $ G7 U% o; K6 y7 z

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

Standard(s) (incl. year) Subclause(s) No. Year
" e; h9 Q5 J; k' P0 \IEC 60127
' E8 c$ E" {  RStandard Sheets
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2012 Category
% l% z* }- A; k: a. |) C$ [/ Y& H; b. MPROT Subject Keywords Developed by To be approved
# {# H. M4 q6 EAcceptance of miniature fuse-links that have different dimensions from those specified in the standard
Shape, Dimensions
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: D7 l% _9 A7 u2012 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?
) V- L# l) F6 \& w& s& {4 vExamples:
. {0 i' E/ D- h, w1. 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;
- l9 v8 ^5 Q' o- y3. The sub-miniature fuse-link of Standard Sheet No. 3 of IEC 60127-3, with shape and dimensions as suggested by the manufacturer.
Decision
% r& `1 R7 v7 k& u7 q4 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.
Rationale:
& w5 [" K# c; }% K# IIt 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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