|
|
|  PDSH 991
8 \5 q' B/ \0 o; N7 h
7 S/ a' r/ k* T/ G8 l: s# ^5 a
: B- B8 B4 B; k* h( k' L | Openings for the adapters; [% h& m O# r: N( [% G
| General2 a" C5 O# u8 F; @# \ D- L3 i
| 60570(ed.3);am1;am2 & 60570(ed.4)
0 X8 x8 [; c( _% a |
2 |9 v! a4 e4 D5 ^
Standard(s):$ Z1 b# k; _1 Q5 p8 g
IEC 60570 All editions1 _% F9 u7 ]1 ^- V, E$ F: C) b, t8 ?
Subclause(s): General1 o5 L1 _ H, {( v7 Y" ~. \' e% t
No. Year PDSH 0991 2010
+ T8 p2 @2 B& n C+ Y2 ICategory: LITE Developed by: ETF5 OSM/LUM4 @& `, b& B3 S- A9 J6 D
Subject:. L- \/ m( [5 ]5 X
Openings for the adapters% m/ F$ V# B- c+ ]7 A+ ?, h
Key words:% S/ ~$ _1 ^- q& Z8 d9 O+ E
- Construction4 X' a$ m4 } \3 C4 |$ f
- Openings9 I1 c$ E) `- ?4 f
- Adapters/ l5 Y- l$ Q) V
To be approved at the 49th CTL Plenary Meeting, in 20126 [: }3 R' @: C5 B
Question:
. {% _% E& y* o, ZIs it acceptable to have an electrical supply track system with the openings for the adapters facing! }$ S" ^, J9 D W4 |
upwards?4 e8 z5 f O+ a8 i2 Y8 r, ^
Decision:& Q- [6 k0 d1 j: b& A6 n# t
Such a construction that is not on or in the floor can still comply with the standard.
; S% C' E& E. }2 _1 `( H; `( v" Y- T T% H
+ B6 W6 [& V; M. T |
本帖子中包含更多资源
您需要 登录 才可以下载或查看，没有账号？注册安规
x
|
/2 
|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 2012-9-15 15:29
提升卡
置顶卡
沉默卡
喧嚣卡
变色卡
抢沙发
千斤顶
显身卡