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| PDSH 1019 R: |$ h2 i( t
% i+ X5 m9 P; o8 U+ E1 A8 w | The use of the second edition of Part 1 in conjunction with the first editions of various sections o ...
; Y1 f! l2 n: U; X! |8 m | Foreword6 L( b1 ^3 ?9 V+ V$ ?, e
| 61558-1(ed.2) & EN 61558-1:2005 & Relevant Parts 2* Y' U+ F8 T. F9 D
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Standard(s):" W, ^1 P L7 `* P. x9 m1 t; W0 s
IEC/EN 61558-1/2005
3 ]4 P" L/ }2 u8 l4 f: JRelevant Parts 2- }, g* v: y/ L4 e3 @/ Q0 f9 g; C
Subclause(s):
9 p/ @! v) P: \1 B1 ~. s( r& XForeword. C( D) M( _: d5 @+ d" A b
No. Year6 p4 T) h& ?$ P b4 D8 O6 @
PDSH
7 y- e3 S* r" q1019 2010; `1 {7 u, b3 }$ `/ n) w
Category: SAFE Developed by: ETF5
. I4 h- \: Q6 {# K! uOSM/LUM
& c. e! T& o% v6 j T1 Q; ^5 T' ESubject:* H9 \ R r; u( T
The use of the second edition- s+ f5 y4 z( p# p- a
of Part 1 in conjunction with) C# P3 e. x$ f# h& v1 Y
the first editions of various; n0 c# t% {8 r+ z
sections of Parts 2
! |" N. G y2 N0 B. ~4 P" BKey words:) z) `/ g X6 k. ]: _5 T' ]5 E
- Part 1 – Second edition" `0 I* n0 X/ j' ?( s ~! ?
- Parts 2
$ y5 ^' M, A7 z- Z- TRF
# y* m- h) Z# z) e7 P6 m* lTo be approved at the 49th
& L/ |$ {$ g: z% E* sCTL Plenary Meeting, in 20121 O' ]0 K8 E6 A' L) J5 t. F' n
Question:
) S6 a' p2 b3 K- BIn the Foreword of the second edition of IEC/EN 61558-1 the following statement occurs: “This new
3 [, ~/ j! ?0 K8 P5 y5 l# Tedition of Part 1 is only to be used in conjunction with parts 2 based on this edition. The Parts 2 contain
8 K4 U2 e C7 r/ _3 g+ o) V# Sclauses of this Part 1 in order to provide the relevant requirements for each type of transformers”.
1 V0 {( U+ ~+ G% o& Y" JHowever, only 3 sections of Parts 2 (2-1, 2-2 and 2-7) are based on the second edition of part 1 today.
! K: [$ A, o' ~( x) a. MA) How do we deal with manufacturers that wish to use the second edition of Part 1 for sections of Parts 2
" |( f% D s8 n! m1 }7 B& E) d; ?( ithat are not based on second edition of Part 1? Can we use the second edition of Part 1?* G; x2 v, p8 r9 p3 b
B) How to treat a case where a transformer is covered by two different sections of Parts 2, one linked to. N0 D2 R5 B9 B# A
the second edition and the other linked to the first edition of Part 1?0 l/ W* o2 ]5 V! F( d
C) If so, what kind of TRF shall be used? C2 @( O* L" m9 z1 i- a, H
Decision:
9 g0 N; Z, m) J( L! h7 \A) No.0 R5 a- A, w9 u' x
B) Apply the corresponding Part 1., R1 V; r, [! ^2 S& B& y% P1 o
C) Use the relevant TRF.
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