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不会吧,仔细看看标准, Table 43.1
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43 Temperature Test, y! y @( U$ A, k! {
43.1 A decorative-lighting product which employs candelabra or intermediate base lamps, but which does
5 N4 C6 g% ?0 ~9 K$ xnot employ electronic devices, is to be tested with the lamps operating at an envelope temperature of& H$ _3 Y, Z) B$ ~; j( u' G
90°C (194°F). The input voltage may need to be adjusted above 120 V. A product which employs
' a. c+ J( q% Ccandelabra or intermediate base lamps and electronic devices is to first be tested at 120 V, with the
: ^ Z6 }% c H2 U7 N P* _, B: s7 Stemperatures measured in the area of the electronic devices only. The test voltage is then to be adjusted
! H+ n* D i s& p S" \4 u8 N0 G4 \to obtain a lamp envelope temperature of 90°C (194°F), with the temperatures measured in the lamp9 c1 Z5 Q( v2 p, c
areas only. The determination of the 90°C (194°F) lamp envelope temperature is to be obtained with the" K7 }! k" }0 B6 N8 q
lamp base down in accordance with the Lamp-Envelope Temperature Test, Section SA7, contained in/ W2 q+ \3 J4 N1 w& S* w
Seasonal-Lighting Lamps, Supplement SA. |
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