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

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PDSH 1018 3 w7 I) w0 e; c% M% H

Ballast with additional terminals (to reduce the current) " P9 j% ^# h6 d4 G9 j* [

General ) N* K, r5 {) t

60923(ed.2);am1 & 60923(ed.3);am1 & 61347-2-9(ed.1);am1;am2 2 s  a- x1 f+ _( l  D6 P6 ]

: I* a4 e; n( b) o+ U1 k2 S* E1 TStandard(s):
0 Z( N+ |% Z. s( rIEC 61347-2-9
, j' d- e# [$ b( G! L! JIEC 60923 All editions
Subclause(s): General
No. Year PDSH 1018 2010
2 B/ n  a. A, Y5 ACategory: LITE Developed by: ETF5 OSM/LUM
Subject:
5 Y' X  `; ?7 N/ K! f, E1 V1 eBallast with additional terminals (to reduce the current)
1 i6 S9 A) L1 Y8 u1 C& sKey words:
+ J* T$ f- F* w: z- Rated conditions
- Windings
- Safety requirements
To be approved at the 49th CTL Plenary Meeting, in 2012
- J! k4 D" B  k" ]+ I  N7 `# aQuestion:
In order to save energy for street lighting during non-rush hours periods, some luminaires are fitted with
5 r) M7 `6 U. vinductive ballasts incorporating an additional terminal for reducing the current and flux of the lamp,
(usually H.P. sodium). To certify this type of ballast, we apply the IEC 61347-2-9 and IEC 60923 to the
! C  ?" B$ Q1 enormal, (rated power) connection only. Do you agree?
1 a/ k/ I( Y9 ]+ R" ]* I$ KDecision:
3 b! q+ X5 t) ?# UFor rated conditions the ballast shall comply with all requirements, performance and safety. The
additional windings shall comply with safety requirements.
, W0 g5 t4 V" q# ?
# ]; j. X# W9 [3 V! T
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