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| DSH 108
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| Screws and connections$ o- k' E% H: K% C! F8 ^; Z$ C4 X. I9 z
| 28.15 ]" b' A: X+ p6 O6 |! ?4 O4 @
| 60335-1(ed.3)/ Q! f" @$ Q1 Y, s' W; y* |- I6 |
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0 Y/ t+ Q6 |) l* P' U) I( J: vStandard:
! `. G2 [' d/ I3 }& XIEC 60335-1: 3rd ed. 1991
" d3 C) d1 F2 ?5 x) XSub clause: 28.1 Sheet n°: 1086 i6 F. f" }, U6 d
Subject: Screws and connections Key words:
6 {$ d. `6 L" M! ?; h2 F- screws in engagement in insulating material
8 n' K7 o/ J" RDecision of: 23rd CTL meeting to be reaffirmed at 39th meeting.2 ]* p5 Y: o- u% l3 O
Question:
# |# \5 R9 C8 f4 A2 ZShall the torque test on screws, where the screws thread into insulating material, be carried
: Z% [: b4 t: Eout 10 times consecutively or with a pause between each time?
$ w6 `0 N9 `* M/ R0 y0 ~Decision:" A, i# a$ B) P( E# B/ Y
The test should be performed with a pause between each time for adequate cooling time
. Z+ Y/ h# ^1 Y- q: }7 y& u4 w- ?between each torque test; J, }9 @+ D0 K
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