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16.33 Lampholder mounting torque
, ^6 }# d3 m$ A& g& A16.33.1 A torque of 2.26 N·m (20 lb·in) shall be gradually applied to a medium-base screwshell-type, b8 I4 Z7 F5 a$ O
lampholder and held for 1 min using the test apparatus of Clause 19.27.5 G7 W" Z: R2 ^5 D
16.33.2 Test results shall be acceptable if:; y3 ~0 Y; i3 b( m
(a) the lampholder remains in place;3 v1 g- j' B" n0 |( i
(b) there is no permanent deformation of the polymeric housing; and
$ h4 @6 Z1 x0 T(c) electrical spacings comply with Clause 6.11.
6 r0 |, N! c. g1 p/ _! [5 v) N: I5 B# W- S
是的,但这只是针对灯头的,有没有针对灯泡的,特别是针对不同的灯头的标准啊! |
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