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BS 1363-1-2007:20.1.3% d. J- I3 A* L4 |* j
The samle shall then be checked by inspection, and shall comply with the appropriate test described in clause 16, and the gauge in accordance with figure 5 when used in a manner as described in 12.2.1 but with a force not exceeding 20N.
; [+ q4 i( \7 v9 u5 z' L) U! {$ e' q* r
16 Temperature rise$ F) Z) F3 l! Q* V# m9 j2 G
.......$ g7 [+ @) n0 P1 P) X. F: m1 f5 g& ^& U
Table 4 —Permitted temperature rises6 H! Q% ~9 s( M+ u- R
Measurement point Temperature rise (K)
% R/ Z o$ O. h6 j8 w- ^Line pin specer (see figure 17) 37) B; r) r' E6 {$ W( g
Neutral pin specer (see figure 17) 378 m# f5 n3 Q% W6 X
Terminals or terminations 525 s9 G8 c4 J; X! ~1 a; s
Accessible external surface 523 V; w1 ^ X& `6 Z, i2 {
........
! i4 V$ s3 o h! j* Y, Y( o0 ~) mPS:' d! |: }1 o. B1 @4 `' E+ b
表4 允许温升
4 n% a* q2 `2 D测量点 温升 K
4 U d( P9 B% u1 i相线插销定位架(见图17) 37
; ?6 r' i2 U' c. n8 B& Q$ m- [中线插销定位架(见图17) 37
% e* p o+ r3 P$ n接线端或接线头 52
, ]5 g) ]/ {1 e可触及外表面 52: P1 k7 N. U6 k4 k- f( e. B3 v" |
注:考虑到在置信水平不超过95%时,温度测量的最大确定度的
1 O2 K: u& u5 K3 f. I±2℃,测量值小于等于规定的温升最大允许界限。 |
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