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( E* a3 z- B/ V6 C7 s0 RStandard(s):3 t6 G, {1 ^) [6 M0 x
IEC 61047 All editions! H" X# e) W& n
Subclause(s): 7 – 8 - 9
% h, [9 R5 i- A w4 } I6 [No. Year PDSH 1002 2010$ x/ D+ ~# Q7 A) Q. _! M
Category: LITE Developed by: ETF5 OSM/LUM
" X6 K% {$ Z9 \9 XSubject:
3 {5 u' H/ A0 S" i$ U. k$ R- QCables for convertors8 {. d2 r0 a: I$ _2 _
Key words:7 r9 q1 t. L8 t
- 20 cm9 a* U O: U+ J/ A6 G9 H# ]
- Length specified4 `# Y9 N# S! U& C7 l& I; ^
- Manufacturer7 S: h) f3 `3 ~, I
To be approved at the 49th CTL Plenary Meeting, in 2012
) ?/ F$ w$ } U3 ^! rQuestion:
, U3 b# i4 d8 _3 yWhat length of the cable should be used between the convertor and the lamps during the measurement of
: |) i" E1 l: d1 ]* ^( B4 j# Z9 F- }the total circuit power supply current and circuit power factor?
& E L' c; _% C$ P' R sDecision:7 S" I! B9 R3 i8 Z+ U
Unless other lengths are specified by the manufacturer, experience indicates a 20 cm length should used.
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发表于 2012-9-17 16:16
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