DSH 315 Mains Transformers

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广东安规检测
有限公司提供：

小型摆管淋雨试验机

IPX5X6X7喷水试验机

1000L恒温恒湿箱

各种试验指现货

可程式恒温恒湿试验箱

水平垂直燃烧机

自动卷线器试验机

耐划痕试验机

各种灯头量规现货

灼热丝试验机现货

GB1002插头量规

IPX1-X7淋雨现货

IEC61347/UL935镇流器热试验箱

灯具防风罩

IK冲击试验机

UL498插头插座量规

VDE0620插头插座量规

稳定性试验台

家电温升测试角

针焰试验机现货

热电偶焊机现货

家电125mm试验指

E12灯头量规

无绳壶无绳电熨斗插拔寿命试验机

IEC60335试验指甲

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DSH 315 2 G  M! i9 W9 \! w7 Z( a

Mains Transformers 0 s5 Q4 ]5 a0 s+ f8 a

14.7 8 M$ _1 \' e7 i0 S

61010-1(ed.1);am1;am2   C7 ]7 ^9 I8 R2 O0 A

& _3 u  g% F* O& WStandard:
( F4 x, X' B+ A* Q/ M1 O7 ]7 D. r" z  cIEC 61010-
6 O# H9 t" y  G8 Z* ]9 E1:1990+A1:1992+A2:1995
, M3 O" [% B/ VSub clause:
14.7
Sheet n. 315
8 ^) b& R8 B- v& S: V6 L+ A/ ^Page 1(1)
Subject:
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Key words:
Transformer
Approval
Decision taken by
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7 V. q3 w  \% \) c) S6 yby CTL at its 38th
meeting, in Toronto
Question:
  h1 X: W7 }' }, k4 kWhere a transformer is certified to IEC 60742, should further examination and test be
: t' n! t% ~* xperformed ?
; g' o4 `+ a4 Y, E7 Q) @Note that IEC 60742 has been withdrawn and replaced by IEC 61558 series.
Decision
The entire equipment needs to be in conformity with IEC 61010-1. To achieve this,
# {  C, F( V  `! i1 c, _  zrecognition should be given to those features of the device which meet these requirements
3 R% i3 B4 T' E+ ?and are recorded in the approval report. Other features not covered should be examined for
the application concerned.
2 H$ o% F8 w8 V3 _+ tExplanation
There is not at this time, a common set of requirements for all transformers, power supplies
and so on, laboratories must, therefore, consider the application of each device for the use it
is employed in the equipment.


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