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BS 1363-1-2007:20.1.3' D* r3 n8 F. W$ E) A1 M8 T
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.- B# l$ E2 w, M$ ^
" Z! a( J4 \2 D; ~* E16 Temperature rise
1 ?' m9 D5 l0 j; I5 }.......
/ Z6 Y4 X) T6 Z! f* {Table 4 —Permitted temperature rises
! @( K& J5 ~( D) MMeasurement point Temperature rise (K)
' x" A; j$ h( O7 zLine pin specer (see figure 17) 374 V3 ?3 r5 `4 Z
Neutral pin specer (see figure 17) 37
1 c9 P+ ~/ I3 M1 WTerminals or terminations 52 R, u* U1 c" w6 _& [
Accessible external surface 52
* v, u- q/ o. ^........
$ G# S* r9 l, S9 _6 pPS:
' J. ~" d5 }: R* M5 C表4 允许温升
# c* _9 m+ A0 j测量点 温升 K2 w+ @/ E/ N8 Z% H i5 p F" C
相线插销定位架(见图17) 375 ^- W R9 q% T/ [% V% U8 n' `0 ?0 k5 E
中线插销定位架(见图17) 37 2 [4 Y b& X T
接线端或接线头 52
0 @/ U- K6 o7 `' D" I$ G/ |: r可触及外表面 52
1 S r4 _2 R R8 c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" }* N1 A! Z) R7 M# ]8 A
±2℃,测量值小于等于规定的温升最大允许界限。 |
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