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EN 60598-1:
1 R5 J C- r; ^% `$ \The sample is mounted or supported as in normal use on a rigid wooden board, cable entries
j' g: V! F) @6 k- s. }being left open, knockouts opened, and cover-fixing and similar screws tightened with a torque
0 m# d0 q1 M. c: Z; O+ yequal to two-thirds of that specified in Table 4.1., k7 I: U* M, K
Three blows shall be applied to the point which is likely to be the weakest, paying special
7 q$ j5 \- H, ]+ U" {% oattention to insulating material enclosing live parts and to bushings of insulating material, if
' ` z# Q8 Y: b4 f; a4 h! q7 Y. n+ Xany. Additional samples may be necessary to find the weakest point; in case of doubt, the test
* J( {0 }7 N0 y7 y0 B: e' J: ]shall be repeated on a fresh sample to which three blows only are applied. |
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