DSH 315 Mains Transformers

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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

Mains Transformers

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61010-1(ed.1);am1;am2 - D) W1 ^. I' c5 s, p* V

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$ j2 L& g9 {& e4 G) JStandard:
3 h5 q& x( |& b  }& U  EIEC 61010-
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14.7
Sheet n. 315
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Subject:
Mains transformers
Key words:
/ H. ]' D7 N+ J, B/ FTransformer
6 W$ S) g. @  @Approval
Decision taken by
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3 @8 L6 l; n/ k, y3 L" N$ s% a* Gmeeting, in Toronto
Question:
Where a transformer is certified to IEC 60742, should further examination and test be
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Note that IEC 60742 has been withdrawn and replaced by IEC 61558 series.
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; r! L* i6 M/ ?The entire equipment needs to be in conformity with IEC 61010-1. To achieve this,
( H7 k; H. k, w( q! crecognition should be given to those features of the device which meet these requirements
and are recorded in the approval report. Other features not covered should be examined for
1 M% g$ f! \" I& N: j. }- Kthe application concerned.
Explanation
6 _4 w9 {- i1 u( M' oThere 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
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