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 DSH 312
4 N* l, j2 H& x7 v, ^- g4 \6 q | Components, Motor temperature, K7 i& E }/ Q5 Q1 m
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| 61010-1(ed.1);am1;am2
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Standard:1 ?# A) q: B. K8 V
IEC 61010-
; _. P1 g" X/ ?9 E' w3 Q6 D1:1990+A1:1992+A2:1995
' W; o6 T7 A/ Z& v' pSub clause:; C+ m* }4 M% `
14.2.1
* ^# j: q. F( U. m4 J7 z zSheet n. 312
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Subject:' E1 N/ {) [) J
Components, motor temperature% r; W8 q: p7 o
Key words:
# u F# |" p- V- Components
) t( O; j" T9 d: q- Temperature
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% o% ~5 t, G# m3 P( h! vETF3 and confirmed
* |* i- H/ o5 d: ^9 \) y( x2 oby CTL at its 38th
1 W/ r. l X3 ~% ^2 W9 Xmeeting, in Toronto
- \" f e& P5 Z! G1 j# C6 Z* ?Question:: _9 \5 | V; c
Where a motor is arranged physically or in a circuit such that it cannot present a shock,
( D/ e" r/ L' N1 @+ etemperature or fire hazard, is it necessary to perform the tests specified?& A$ r, x$ R- ]; R
Decision:( |3 g8 {" ~- H% B' F4 [9 W
Tests are only performed where a hazard is likely to arise. Analysis and examination should
2 i$ ^4 ~# [0 Dbe made to determine the hazard and tests performed if needed.
# P7 G+ c, ^ _; V0 f4 U2 k/ G2 {Explanation:" b/ @1 W/ n" _5 |2 e5 y; P
There is no reason to perform tests which do not examine the safety of a device. If2 r$ \0 G* R8 M$ K8 O p4 G
consideration shows no hazard will arise, the tests are not needed. A clear explanation should
9 _& n$ Z6 K; ?4 p# nbe given in the report for a decision not to test.
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发表于 2012-9-19 14:43
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