|
|
|  PDSH 1016. K/ P# b7 Y; I
9 A! @0 ?9 j# @, C3 w
| Serial compensation for ballast
: A! P" r, h' S | 5$ L4 h2 b0 n5 j# X- C: F; T% h1 f1 n
| 61347-2-8(ed.1);am1 & 61347-2-9(ed.1);am1;am2
% r' n, E0 C0 ?7 I; i+ X |
! u% |! g7 f% }7 R9 D# p4 SStandard(s):% ?5 `+ b3 [2 c* j _
IEC 61347-2-8. ]& L) t# S0 o. F* P9 {; @
IEC 61347-2-9 All editions) R( y& `3 t; J K, l8 Q; I& W( K
Subclause(s): 5
; b$ n7 n/ j2 ~+ r$ ?No. Year PDSH 1016 2010
2 Z9 V& c4 `( k' s5 T0 tCategory: LITE Developed by: ETF5 OSM/LUM
3 i! w* B' }& B8 aSubject:
+ B0 i, z* }* q% ^0 _, kSerial compensation for ballast
7 h- t; h* X" MKey words:
0 R: Q! | N; W! a- Tolerances8 K- U* b1 V) l
- Capacitor& s% @1 V0 X/ P
- Ballast O7 X6 J( x6 \
To be approved at the 49th CTL Plenary Meeting, in 20128 c: ?0 t. ?' E- q& f! |& {$ {
Question:4 C( D; Y+ K6 ^& p# w" v( U
The serial compensation for ballast should be tested as well, if this possibility is mentioned on the ballast.
# o" ?0 T8 B/ l5 xThis because the use of a serial capacitor might strongly affect the behaviour of the ballast. Do you agree?
: ~6 @" G9 ?+ v# pDecision:
- w- ^. N. A w9 Z( n1 ^; e( E AFor a ballast marked with series capacitor, (even if it is a dotted line indicating the capacitor) the testing
, i3 j( |* ^0 N5 wshall be performed in this respect accordingly. The tolerances of the capacitor must also be taken into: h @+ w# H# K8 k
account.
, h8 O1 {: W/ O( q! d! D# a) l. k
4 I8 u' \3 X4 D5 k* C* R9 {8 A3 B% R. ^2 i8 v. f1 Z
|
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
|
1/2 
|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 2012-9-17 15:17
提升卡
置顶卡
沉默卡
喧嚣卡
变色卡
抢沙发
千斤顶
显身卡