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[LITE] DSH 600/07 Dimensions and protection against electric shock

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发表于 2012-9-5 16:21 | 显示全部楼层 |阅读模式
广东安规检测
有限公司提供:
DSH 600/07$ C# h! ^9 f0 Q" d

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Dimensions and protection against electric shock
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Question:
2 _+ O' J; X. f3 K, a( ~Some lampholders intended to be built into appliance are of such construction (see the photos below) that it is impossible to test them by use of some gauges, e.g. a gauge according to the standard sheets 7006-30 and 7006-31, and9 d4 W+ N& v) s: i  V$ J
according to Figure 11, if a lampholder is not re-assembled prior to test. This means that the metal part of a lampholder, intended to fix it in the appliance, has to be removed and consequently a lampholder becomes useless. When testing the protection against electric shock with gauge 7006-31 on the re-assembled lampholder, the test probe easily reaches a contact. However, in real situation, a contact with a lamp cap when inserting the lamp is not possible. What is the opinion of other Laboratories?$ u5 C* }: u3 E/ B- @
Decision:
/ g3 l8 v" E  v Lampholder for specific use shall be tested according to the intended use.
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