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% ]5 U# s) F, G: e
 DSH 312
6 w5 \* m, N4 m; M- \. }# _( R- ~, w | Components, Motor temperature% z* Z5 @, a' @+ l& e" c
| 14.2.17 |) ]' i$ O; B0 ~
| 61010-1(ed.1);am1;am2) [" a. b; S5 K# _+ a
|
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' X( g9 B0 _% G4 ?! b4 F% w% O' UStandard:
7 _/ C G# g Y9 F# W- f7 vIEC 61010-" A& C2 u" w" U: B$ X
1:1990+A1:1992+A2:1995
! b& E( P ?$ `1 ^+ XSub clause:
' ^, t% P( Z* m: V14.2.1' f, o2 J2 U6 t/ _: C/ C h
Sheet n. 312
7 h5 @. J! W0 w+ APage 1(1)
F0 S1 w! f1 nSubject:0 T- H" s, R. A3 H0 F
Components, motor temperature2 x: \- U3 b5 ]+ J: ^! y6 N4 q+ l" I
Key words:
8 O2 }1 R9 g) w5 q% y" r$ X1 l- Components
" J5 l" ^7 r8 X2 D X3 T- Temperature
6 U5 x7 F: e K( h! [Decision taken by
: u) j$ d7 V( f# l( u' ZETF3 and confirmed" |+ s/ p6 E5 {8 A* o7 N0 q) g, W* P
by CTL at its 38th
' L% E1 L# ?: Q7 m( y1 Smeeting, in Toronto, E3 q4 h! P6 v$ w
Question:9 o4 b7 X# }% u3 W5 A: O
Where a motor is arranged physically or in a circuit such that it cannot present a shock,9 j( e# D* ?% S5 N9 u i# [$ h
temperature or fire hazard, is it necessary to perform the tests specified?: a q" d& t8 Z& G( S5 L- n) ~
Decision:8 \$ Z0 _& ~! C
Tests are only performed where a hazard is likely to arise. Analysis and examination should
9 i* o! a1 O0 s* j# d2 ~( I4 xbe made to determine the hazard and tests performed if needed.
, I. Q% \3 I5 C( e3 dExplanation:: B3 v$ \8 w( \1 p4 ^( m
There is no reason to perform tests which do not examine the safety of a device. If0 i- e/ H6 E* J; C* L
consideration shows no hazard will arise, the tests are not needed. A clear explanation should$ Q: A$ C/ e1 r' ~
be given in the report for a decision not to test.
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P1 U+ \ X: W% L T1 a7 G
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