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external flexible cable or cord: A flexible cable or cord for external connection to the
7 [- z3 o" n# Jinput or output circuit, fixed to or assembled with the transformer according to one of the; A1 y& Y0 ^6 h; L. ~
following methods of attachment:
4 r6 a' F; i R( w– type X attachment, a method of attachment so that the flexible cable or cord can be
1 V; U1 a5 d1 X9 g2 preplaced easily;. E( s) a7 g8 v( T4 p* }/ n, }
NOTE 1 – The supply cord may be especially prepared and only available from the manufacturer or his service
) [' t- Q }4 E2 [3 hagent. Z3 X! Y3 C' s/ q0 h& ]" F! Z1 Q
NOTE 2 – A specially prepared cord may also include a part of the transformer.
( Q! A4 w( N- P, [- [/ ANOTE 3 – The type X attachment includes both types X and M according to IEC 60742 and IEC 60989.
* d v4 |" j$ k" j* z, w9 C! D– type Y attachment, a method of attachment so that any replacement is intended to be8 y* H1 e7 }$ |, l
made by the manufacturer, his service agent, or similar qualified person;5 h8 q0 `$ V; h
NOTE – Type Y attachments may be used either with ordinary flexible cables or cords, or with special cables or( v0 Z: v2 z4 Z
cords." r$ j! L L6 G: c. b: {: X
– type Z attachment, a method of attachment so that the flexible cable or cord cannot be
+ F7 `% p+ I! x: o0 Treplaced without breaking or destroying a part of the transformer.- c6 @& s) k( y$ N$ a
4 q4 l* k' V( T- g' K你所说的应属于type Z |
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