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external flexible cable or cord: A flexible cable or cord for external connection to the
/ _% h5 e( q+ Winput or output circuit, fixed to or assembled with the transformer according to one of the: k+ @8 F3 f M- L
following methods of attachment: Z1 ]) @. i7 p+ C F
– type X attachment, a method of attachment so that the flexible cable or cord can be
5 @2 M% a" B( Y, h- G0 Zreplaced easily;: k: b5 |7 @% e+ F8 [+ I% ~4 r$ f
NOTE 1 – The supply cord may be especially prepared and only available from the manufacturer or his service9 i2 s7 \$ r6 I8 y4 s# u# ~
agent.* ^& s+ Q# D3 }% q
NOTE 2 – A specially prepared cord may also include a part of the transformer.1 B' T9 @( t. T( F5 o
NOTE 3 – The type X attachment includes both types X and M according to IEC 60742 and IEC 60989.
* x" r8 N1 D- s8 B a4 x– type Y attachment, a method of attachment so that any replacement is intended to be
0 { n; w# N6 p3 N# [made by the manufacturer, his service agent, or similar qualified person;: m9 b" Q" A( v8 C2 U" S1 P
NOTE – Type Y attachments may be used either with ordinary flexible cables or cords, or with special cables or
6 C" l. e1 Q9 y* @1 m0 [' Z: w+ \. B8 Ucords.
- ?; c& e( |' T/ Q– type Z attachment, a method of attachment so that the flexible cable or cord cannot be
$ L. e" j) B) B# w5 t. q' b' P L* preplaced without breaking or destroying a part of the transformer.
2 r' o9 M+ T j- f
9 q/ f' v( h5 e: k* j7 ~# {* ]你所说的应属于type Z |
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