|
|
关于温升测试中,测试点的选取,我有以下两个问题一直不是很清楚,不知道大家怎样理解的:, W B: w+ b, `: ?& n# O0 O/ E
) v. k* e/ u% G0 ^ P( z
在60335-1 cl.11 中有这样的一段:
# Q" E w. M# J+ n2 OThe temperature rise of electrical insulation other than that of windings, is determined on the surface of the insulation at places where failure could cause
1 r4 S2 [& M0 |# O( D.............: ]% ?, n9 G. @$ c' N
---bridging of insulation;
7 {9 `8 W" `/ ~3 n& d5 i c0 ?; A5 l........
: S1 G+ \4 f/ c' S! y, v. J# G; rquestion 1: 在这里是否覆盖了所有温升测试中布温度点? 也即是: electrical insualtion+windings6 @" b3 D/ P8 {+ \9 s# \9 l9 o
如果是,那么在Table 3中提到的Pins of applicane inlets 怎样解释? 在实际操作上怎样做?
. I5 }+ R9 s4 S2 E- K/ C( A/ Z( v, _3 \! O+ b
Question 2:Bridging insulation 具体指什么? |
|