PDSH 1019 The use of the second edition of Part 1 in conjunction with the first

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PDSH 1019 # L6 t% Q$ T2 l3 r6 v1 m9 v

The use of the second edition of Part 1 in conjunction with the first editions of various sections o ...

Foreword / h2 u$ v$ @( I! S  V4 b2 f* b

61558-1(ed.2) & EN 61558-1:2005 & Relevant Parts 2 % e) x6 ]. ]: f

$ ~, i4 S4 H2 F( t: h( IStandard(s):
IEC/EN 61558-1/2005
Relevant Parts 2
Subclause(s):
) J6 M7 L% r4 s& T1 PForeword
No. Year
) b9 V) N& Q. u) u* q9 x/ V  LPDSH
1019 2010
Category: SAFE Developed by: ETF5
" G. l9 w/ |( _* LOSM/LUM
Subject:
/ J6 y& L) V3 p; h/ T0 NThe use of the second edition
% T5 }5 r( C$ V; N- Z$ \of Part 1 in conjunction with
the first editions of various
  w4 i  D& D2 n4 V1 n) wsections of Parts 2
Key words:
. d/ C& q; v0 R- Part 1 – Second edition
- Parts 2
/ @7 l8 v  b; [- TRF
+ W3 M& j) J( mTo be approved at the 49th
: @" r7 M- h$ T, L- F4 aCTL Plenary Meeting, in 2012
Question:
/ I. _1 i' z* c0 LIn the Foreword of the second edition of IEC/EN 61558-1 the following statement occurs: “This new
. L$ m' y+ f; Q. N2 I, }: Dedition of Part 1 is only to be used in conjunction with parts 2 based on this edition. The Parts 2 contain
clauses of this Part 1 in order to provide the relevant requirements for each type of transformers”.
However, only 3 sections of Parts 2 (2-1, 2-2 and 2-7) are based on the second edition of part 1 today.
+ I) l9 S* e5 w! YA) How do we deal with manufacturers that wish to use the second edition of Part 1 for sections of Parts 2
that are not based on second edition of Part 1? Can we use the second edition of Part 1?
B) How to treat a case where a transformer is covered by two different sections of Parts 2, one linked to
$ G$ d' d' G5 \* Uthe second edition and the other linked to the first edition of Part 1?
5 I2 t( B$ o2 a1 AC) If so, what kind of TRF shall be used?
; w0 f- F% u2 c/ m; uDecision:
A) No.
  _/ [4 j9 T0 {3 H  i8 SB) Apply the corresponding Part 1.
. s8 h+ g; {, d6 \- FC) Use the relevant TRF.