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8 W0 ^/ ]& S0 h4 o8 t' L
1 K* M3 s) c& ~# N' a
|  DSH 357
m7 _8 s! S$ c) X5 Q | Motor temperatures
& j4 k! D- e& k- L" g2 e' N | 14.2.1
! J6 }6 Y; f# n& } | 61010-1(ed.1);am1;am2) u& R/ b) v& B0 b
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& h8 M* M Y& F$ y$ _- l: W
* q; d" q+ T' C1 t# ^& [; w6 aStandard:" I- i$ C+ J! z, D% N) V& P
IEC 61010-1:1990 +A1:1992 + A2
) B4 x/ _ p' w* Y9 `% h:1995
0 @; l" h3 n& S2 OSub clause:
F9 B4 X, Q, m14.2.1
0 J- m a9 i' E; x. ~, YSheet n. 3577 a9 C. u/ A/ R- ^; A( D3 O$ B
Page 1(1)8 a1 @: i) @9 N# L; |% z0 j
Subject:3 s5 k) A- |8 y; h) z
Motor temperatures9 P5 C) d! t, f0 a
Key words:
3 Z2 i+ ^0 u, b- Overtemperature0 D N6 H, Z3 `$ Q1 Z6 q
protection devices
0 ^, w! D( J1 X- Self-resetting devices
$ m0 o) e* _% \% u [$ LDecision taken by
5 R* X1 Z! L GETF3 and confirmed; |8 {$ n- Q0 ?: v
by CTL at its 38th
. X; k) R! {4 P( e5 l9 Y+ _; W/ Xmeeting, in Toronto
. _* r7 Z6 r& s% aQuestion:
' r. G5 V8 w, U) m2 S6 J( Y9 k7 DHow should motor temperatures be monitored when fitted with a self-resetting temperature! M7 A Y4 U% s
device?7 B" n* b% |# v4 X3 `$ M+ e8 U8 r
Decision:
+ j7 ^! P w7 O) u' t4 v/ PIt was agreed that temperatures should be monitored during the whole 200 cycle (see" \5 r4 l6 ]: L) e4 c# `8 T
SC14.3) period and that thermocouples may be used to monitor the winding temperature./ T: w1 n( Q V9 W
The thermocouples should be located such that they do not interfere with the test.2 ~: K4 x+ i( Y
2 G- Q g- {$ E4 d
$ r: }/ W* D$ A- n/ U3 m
# S5 Z8 a7 t# q1 }+ K
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