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这个可以参考OSM决议
- T. r* s+ l8 a1 r3 k) D" V( K# QSubject! s) o( _ e: j$ Y( ?6 j
Problem
1 t0 i+ `1 h9 h7 V% |3 T$ D6 BSome appliances are composed by a class III part supplied by a class II plug transformer through a
2 {- G1 B( |, \ Dremovable cord connection.
) m+ ~( P; ]5 A' `8 [The clause 7.15 indicates that "The markings specified in 7.1 to 7.5 shall be on a main part of the" x5 x' j B% @4 l$ l8 _8 g
appliance"
. v/ R1 u5 @+ j+ }; ^ l! q: \We have seen some differences in the application of the markings between testing houses:3 n$ |( {* l2 ]$ g0 i+ H
1) Shall the symbol corresponding to the class II be applied ? On which part of the appliance ?3 @8 j# u& D7 ~! H; W- z
2) May the markings specified in 7.1 to 7.5 be placed on the transformer, with only the reference of- X% Q) A2 F% a* b4 ^3 Y2 ~- f ^
model on the class III part ?
! ~& c. `* r6 |4 sOur proposal is to answer Yes to the 2 questions and to consider that the class II symbol shall be
) g% M2 ?# N1 X/ |) E4 U/ Y9 R; \placed on the transformer, but we would want to have the opinion of other delegates.
8 H0 k) r; C- k0 w) Y0 wDecision
3 N$ ?+ U! t- _/ r5 LThe majority agree that the marking may be in the power supply unit under the following conditions:! h& r9 o! s- i8 O8 a5 U
- the appliance is delivered as one appliance with two parts, a power supply unit and a class III( U" m' h r3 O
apparatus.3 w% k/ Q1 K' f
- the power supply is specially designed for the class III apparatus and has the model or any other
7 B$ X: u$ F/ N$ v' Krelevant identification of the class III part written on it.4 H% [1 f. J( ]+ h% w1 X D4 c) z& w
- the class III apparatus has the same model marking as the power supply unit and the instructions
& {/ v1 ^; F/ |! F* A1 _( Ishall include that only the power supply unit delivered with it can be used.$ i4 F/ K( d( z) s/ W
- special markings required in the relevant part 2 for the class III part shall be marked on it. |
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发表于 2012-3-11 23:25