PDSH 1018 Ballast with additional terminals (to reduce the current)

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广东安规检测
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PDSH 1018 3 z! P0 V  I- \* w8 {

Ballast with additional terminals (to reduce the current)   [- v, u7 {, U, {7 ^9 Y

General 3 [6 z* B7 o4 S9 M, z

60923(ed.2);am1 & 60923(ed.3);am1 & 61347-2-9(ed.1);am1;am2 % [7 @/ ?: @- }, C3 Y

Standard(s):
IEC 61347-2-9
9 L  I: A: M" oIEC 60923 All editions
Subclause(s): General
2 l5 I, p7 a* ^No. Year PDSH 1018 2010
4 ?& n' H/ A; K1 R- k1 [1 ]Category: LITE Developed by: ETF5 OSM/LUM
9 `' N. G; h, \+ J# D, TSubject:
Ballast with additional terminals (to reduce the current)
- x: |* }6 _) A4 G. `2 _; {Key words:
- Rated conditions
- Windings
- Safety requirements
( o+ [+ ?* f9 H; w: {4 ZTo be approved at the 49th CTL Plenary Meeting, in 2012
Question:
) G( d. W+ b5 a6 \; d: e+ Q. f' @In order to save energy for street lighting during non-rush hours periods, some luminaires are fitted with
inductive ballasts incorporating an additional terminal for reducing the current and flux of the lamp,
. n* G) P: A  }- N1 E3 e(usually H.P. sodium). To certify this type of ballast, we apply the IEC 61347-2-9 and IEC 60923 to the
0 _. |) b0 z- Gnormal, (rated power) connection only. Do you agree?
7 W* a6 m$ Y: B. s% ^1 ^Decision:
For rated conditions the ballast shall comply with all requirements, performance and safety. The
additional windings shall comply with safety requirements.
; l7 _( S" h7 N9 u+ d