|
大家对AS/NZS 60598.2.1:2014 AnnexA如下的标记的这句话是如何理解的? . X8 v! c! U2 \+ _6 i* D8 p
/ V+ R6 f% L6 A, H: J1 E: Z4 c! q% S
A11.3 Heat treatment test
/ _6 V* }/ X0 uLamp caps shall be securely fixed in position and the lamp cap fixing shall not be affected
$ U# R5 ?; g9 Oby heat.
! \- M+ A/ P& a6 G; t! J6 tCompliance shall be checked by the following test: [+ M3 _, E* `' q3 O- R
This test shall be applied to a new sample not previously tested.1 ]7 b+ `3 d) V: N6 N. r( y
Where the lamp cap fixing uses cement or chemical bonding, the lamp cap fixing shall be; s8 {7 ~5 H# g) ?$ r. b8 K
subject to a treatment of 2000 ±50 h at a temperature of 85 ±5°C with the lamp not0 K) Z; d1 P/ Y! i W
energized.* T: a! m! L2 T/ }/ Z/ {* x
After the treatment, the test specified in Paragraph A11.2 shall be applied. However, the
2 L7 D1 Q# @2 p0 r" t" x8 jscrews and their fixings shall comply with the requirements of the torque test on screws of
J' h2 F4 }; JSection 4 of AS/NZS 60598.1.) e* P' @7 b Z0 L0 `& ~
If two screws or a similar mechanical connection is used for fixing the cap to the tube, the
6 k9 ]- U2 K- D$ T* m& \# G' L' Atest in this Clause (A11.3) is not applicable. E$ i/ m" ]4 J" b& g
" i6 P }( y9 H2 t3 b8 W) Z
" [- \4 N/ _% B2 n" W8 p
如果只用一个卡扣固定灯管跟灯头部分, 是否需要做2000H?$ [; Q- `0 X) C0 e. X+ d8 r4 ?$ b
$ h4 O1 C* y4 E' O: S |
|