|
|
我的理解是：工作电压只是针对器具中的部分电路而言的。比如风筒中马达的工作电压。（详见60335-2-23 19.101的条款）：7 b0 ^. g6 t* h7 Q0 {
19.101 Hairdryers are operated as specified in Clause 11 except that the motor is supplied separately at its working voltage.
% @ G6 X; K0 e# Y) v4 I9 M$ f/ r8 t& i" H. h
Normal operation 一般会在特标第三章中有定义。还是拿60335-2-23来举例吧：
7 K0 a6 |! W5 M
4 l+ e8 f" }: M. p% q% k3.1.9 Replacement:3 o5 O6 Z' r K7 h
normal operation
4 y c: ]% ^+ H& D6 S- q) ~operation of the appliance under the following conditions$ A( p- U3 H% ~( z
Helmet-type hairdryers are operated with the axis of the hood inclined at an angle of 60° to
" O( u( c, i& k1 o( l6 T6 Z3 Xthe horizontal or the maximum angle allowed by the construction if this is less. A dull blackpainted; |0 T! ~/ O. B5 N( |0 r
wooden sphere, 200 mm in diameter, is placed in the hood so that its centre coincides' r0 M3 X; K" p$ W# F
with the axis of the hood, the shortest distance between the sphere and the air-outlet grille
: W! X! Q% p" `- z( O7 Ibeing 50 mm.
! K* ~0 t/ p9 b' K; _& sHairdryers having a flexible hood attachment are operated with the hood attachment placed
* j. y( x% c8 P# N1 ~6 E7 lover the wire frame of Figure 101, the frame being positioned over the wooden sphere.
# Z* N9 g, p5 a' T0 @ fNOTE 101 Helmet-type hairdryers that are supported by the head are operated as hairdryers having a flexible V! j |% I% W0 d( J5 r
hood attachment.
2 v8 ?7 f# V5 b, L; a0 jHand-held hairdryers are operated with unrestricted airflow directed downwards.
. [- A, w8 A4 F3 |Permanent-wave appliances are operated in the normal position of use, the curling rollers( Q9 P3 ^9 l' @* g' l3 F
hanging freely.3 J; `5 s5 j! |
Heaters for detachable curlers are operated in the normal position of use together with the+ L$ z) B% `6 ]9 M+ A/ n% W# t
curlers.
2 q, S9 i5 Y2 t9 m1 UCurling irons, curling combs and similar appliances are operated with their major axis/ r( G i* ?" i3 H8 u I
horizontal.' ^' }9 R. D9 \5 H: l9 e
Appliances having steam-producing or spray-producing devices are operated with the
3 }( _% z6 G+ L- }+ L4 Xcontainer empty or filled, whichever is more unfavourable. However, if the appliance is
" O4 t+ V4 R8 W! Z9 c* e! G/ zmarked to indicate that it is to be used with the container filled, the container is filled. Water is
5 q/ X$ Q% i! U J6 `8 [+ l$ b' Uadded, when necessary, to compensate for evaporation.& }; k7 d5 k7 r& I/ _
Hand dryers are operated in the normal position of use with unrestricted airflow.
( M! P% [7 v" t" V5 fFacial saunas are operated in the normal position of use and filled with water. Water is added,2 n% E: Y! e6 }8 A& K
when necessary, to maintain the steam output. |
|
|关于安规|小黑屋|安规QQ群|Archiver|手机版|安规网
( 粤ICP13023453-10 ) 
窥视卡
雷达卡
发表于 2011-3-24 22:10
提升卡
置顶卡
沉默卡
喧嚣卡
变色卡
抢沙发
千斤顶
显身卡
发表于 2011-3-25 08:02
楼主
