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8.2.7 Luminaires (other than those mentioned below) incorporating a capacitor of capacitance
$ k' S6 l! Q* w! \4 n% V" lexceeding 0,5 μF shall be provided with a discharge device so that the voltage across the
( a! ^3 @( {5 x2 Q4 }capacitor 1 min after disconnection of the luminaire from the source of supply at rated voltage
/ x5 T; U! R/ _ ]does not exceed 50 V. + w" W6 x Z$ X+ ~: e; R" }* I
Portable luminaires designed to be connected to the supply by means of a plug, track adaptor D5 t8 r8 l; q
connected luminaires, or luminaires with supply connector with contacts accessible with the
; [- f; f# g' \) Y+ W1 Mstandard test finger and incorporating a capacitor of capacitance exceeding 0,1 μF (or 0,25 μF
* ^6 `1 W+ T5 k% lfor luminaires with a rated voltage less than 150 V) shall be provided with a discharge device ' A+ W6 r9 Z+ |6 B" G
so that 1 s after disconnection, the voltage between the pins of the plug or adaptor/connector 5 w7 m3 E K2 ]; k ?4 S8 m
contacts does not exceed 34 V. 7 Y: C) j! F% b* ~) p3 O+ G% [
Other luminaires connected to the supply by means of a plug and incorporating a capacitor 5 k" ]) f& ]! O7 U: p
exceeding 0,1 μF (or 0,25 μF for luminaires of rated voltage less than 150 V) and track
- b& h t: x2 W$ ^adaptors mounted in luminaires shall discharge so that after 5 s, the voltage between the pins ! N6 I* {4 g( c* N0 _7 y- M2 |
of the plug does not exceed 60 V r.m.s. ( M: o4 N" Y; @' [
Subclause 0.4.2 requires that, unless otherwise specified, the tests of this part of IEC 60598
) c' V" C) g- i! P. gshall be conducted with the lamp in circuit. In the case of this subclause, the lamp shall be in
" l# `6 ^' ^/ ?2 ]( K2 p$ D: [+ Pcircuit when the measurement of the voltage from the compensation capacitor is made, if it ( H6 o8 L f4 G1 I0 l) v
leads to a more onerous result.
( W7 P$ C$ G2 o, m: r) M+ V7 zThe residual voltages referred to in this requirement shall be measured on only one luminaire,
% B. f) R; F# t5 l& L6 D* Ieven if it is envisaged that such a luminaire may be installed in a multiple luminaire system. |
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