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|  | DSH 600/07
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| Dimensions and protection against electric shock; ^9 [% `- o+ o9 u1 c; S7 F
| 8-9
' ]$ ^3 { x* D& g | 60238(ed.8)
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5 i3 g* w- v, b0 A3 zQuestion: ' j" u) ^ W: F7 u u
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, and6 R- n4 @, y$ X; s6 V3 g% J9 e
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?
, Q/ S1 l2 v2 C4 p* S. xDecision:
d# K" O9 G' K( z' e+ A( C Lampholder for specific use shall be tested according to the intended use.
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发表于 2012-9-5 16:21
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