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Standard(s)- (year and edition): G4 O! m) D8 s; G2 p" S60601-1:1988 Ed.2 Am1+Am2' y1 b, |$ X9 P
Sub clause(s): 56.1 b) 0 D' u8 t$ S9 d+ X0 e0 ySheet n°: DSH-4245 F, ^! i1 t* |; M
Subject: Component ratings 9 B) u1 f! P p; ]Key words: Component, rating, requirement4 d% F% x5 O* y* i. @8 m. K. |
Confirmed by CTL at its 39th meeting, in Cologne f5 Q5 f! N9 m& J6 _) f
Question: 0 K8 Y4 D/ G( R/ \* _56.1 b) requires that ratings of components shall not conflict with the conditions of use in 2 T' `) t0 A" S1 c2 g' {" G6 J' ?% e# _EQUIPMENT. There are no requirements for components themselves to meet specific, b- s) _$ L( r A
standards which include the control of reliability." |1 }) D; I4 A: h# ^3 T. w
Decision:& w4 |# o8 h b
It is strongly recommended that components in the MAINS PART and in APPLIED PARTS9 I5 A- L" y" G+ ^; F1 T: T
should comply with recognised component standards, consistent with their use. The following5 v7 w1 u8 B3 }: r# _
hierarchy of acceptable standards is suggested:7 ]- ?' g$ p7 ? s; ^* B* r/ c
1. International standards (e.g. IEC, ISO etc.)/ M# y" \& m+ P
2. National standards (e.g. BSI, DIN, UL etc.) ) `6 E2 s/ r) l+ d3. Component manufacturer standards, covered by suitable quality control procedures. W9 R2 h8 x0 ^+ H, H
The manufacturer’s tests and controls, supported by appropriate technical documentation. @ k& p: Y; L
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[attach]77083[/attach] : f; N0 l ]+ U/ `) \' ^
DSH 4243 t3 o' j, u* n8 i