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5 n7 ?! h' a3 eDSH 315
- E( s$ T" @/ o F% T$ g7 \$ O7 X | Mains Transformers. L3 b7 t. N! Z, f% S4 y0 Q" a# S
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4 G- B* b( A! s | 61010-1(ed.1);am1;am2
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Standard:
- ^$ n+ g3 N- ?/ f( C$ ]- G1 kIEC 61010-, n9 S2 @3 |6 ]4 J* `8 j$ R# n
1:1990+A1:1992+A2:19954 D9 L$ C/ P$ c1 K# I& @ S- k
Sub clause:
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Sheet n. 315
6 v; ? F o- E9 j* SPage 1(1)& G7 E: L; U" u$ G
Subject:
+ M ?% d7 \( V# C" `% u9 XMains transformers
! i: R1 g/ ~* ]Key words:
( Y& _# B* }$ Q9 [2 P# RTransformer
: D+ P% p7 t# ~+ jApproval* d! o7 N1 \( v% t& X; l
Decision taken by* R$ C* ?* T/ y) y( j
ETF3 and confirmed
" u- ]# U" \' b$ Aby CTL at its 38th
% r- m/ A* F# I {7 B! Bmeeting, in Toronto
; B7 d# K+ ~# I$ [2 U8 hQuestion:
. t3 l- A4 C& e3 M% O2 PWhere a transformer is certified to IEC 60742, should further examination and test be y' F/ A, ]9 I: ~- q! o
performed ?
9 e! D; @' \: `4 s* {Note that IEC 60742 has been withdrawn and replaced by IEC 61558 series.
$ c4 \; B x- x) q7 K* o8 kDecision5 J$ |( b" M' u: {
The entire equipment needs to be in conformity with IEC 61010-1. To achieve this,% r4 J; ~, N7 d
recognition should be given to those features of the device which meet these requirements7 t6 t0 w/ k( ~
and are recorded in the approval report. Other features not covered should be examined for7 w. ~3 v; }/ {8 }+ n% z/ f& C
the application concerned.1 _0 x+ l7 N5 k1 f; J0 h+ y
Explanation
- I1 w1 o- G( ?- ]% aThere is not at this time, a common set of requirements for all transformers, power supplies8 _& \- l' j/ a/ p$ R
and so on, laboratories must, therefore, consider the application of each device for the use it
- R9 E* f8 K, l0 G+ {$ pis employed in the equipment.
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