|
canghai 发表于 2012-2-15 12:48 8 r! v8 \: y; t5 Q
能否解释详细点呢?
8 r, H6 d" z2 x3 k9 e# w8 a0 WTIW与漆包线的接触是会引起TIW的磨损,所以胶带在这里的作用就不是绝缘了,而是机械防护作用,标准2.10.5.12 中有提到:
. q- w7 _2 X0 |, I( x6 R$ GWhere two winding wires, or one winding wire and another wire, are in contact inside the% m8 Q5 g. L+ f
wound component, crossing each other at an angle between 45° and 90° and subject to
. K. |. ~- n; Swinding tension, protection against mechanical stress shall be provided. This protection can
, A5 |% \9 `4 I0 U9 e7 Y% ybe achieved, for example, by providing physical separation in the form of insulating sleeving1 f6 L7 u8 l4 B& {' H( z7 u9 n& \
or sheet material, or by using double the required number of insulation layers. |
|