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external flexible cable or cord: A flexible cable or cord for external connection to the- X) p' ?+ |+ r8 v7 l9 e! O
input or output circuit, fixed to or assembled with the transformer according to one of the( d9 X2 W% w" u; E8 X u0 p
following methods of attachment:
8 N# n/ u, t7 a) P& @% v- Z+ z– type X attachment, a method of attachment so that the flexible cable or cord can be
# T" ]1 D5 s4 L; W3 X4 g+ @replaced easily;: [) d# F, x4 {% Q- n
NOTE 1 – The supply cord may be especially prepared and only available from the manufacturer or his service& J; d2 n- m9 V W A, F8 G
agent.
" X+ S- t% c- ZNOTE 2 – A specially prepared cord may also include a part of the transformer.9 u$ D; I" w; Q
NOTE 3 – The type X attachment includes both types X and M according to IEC 60742 and IEC 60989. T4 m7 H) M7 B* B+ Y
– type Y attachment, a method of attachment so that any replacement is intended to be
1 Z6 k- C$ T% x Emade by the manufacturer, his service agent, or similar qualified person;
6 ?# J* z! B! P, b; l# `NOTE – Type Y attachments may be used either with ordinary flexible cables or cords, or with special cables or6 h/ t: J0 p: c, \% ^) N8 p
cords.5 M. _# k' ?# q" [8 p, I7 H: t8 x
– type Z attachment, a method of attachment so that the flexible cable or cord cannot be8 M: C: `3 r f1 |& j C* D
replaced without breaking or destroying a part of the transformer.' S) P: z( W/ E+ o5 O
* q! J: P5 I# e3 `; {/ P你所说的应属于type Z |
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