|
|
UL20856是电子线,& L# X) | G' m2 p: [1 w& P
参照UL758标准.% Z$ l" p7 F1 a7 I" l# ?6 v
形状与SPT-2类似.
' C8 g2 D' x4 G. e; X2 ]% N! w U6 |$ E
UNDERWRITERS LABORATORIES APPLIANCE WIRING MATERIAL
& V* F" W) b( X O- {Subj.758 Section 2 Page 20856 Issued:1994-07-27 $ z0 C# P1 }1 _% W5 n5 B1 D
Revised:2008-05-27
6 W3 c7 r; \# H8 G E! JStyle 20856 Parallel cord. 5 B$ G' `5 {/ n# v" c+ u
" `1 t% `8 c0 Q8 t& F3 K
Rating 60, 75, 90, 105 deg C, 300 Vac, FT2 flame. ; ?1 A6 x2 X- L0 F% |
Conductor 15 AWG - 14 AWG stranded, tinned or bare copper.
7 p% K$ p' x( G4 @, ?5 wInsulation Integral with Jacket. PVC, 45 mils min average, 40 mils minimum at any point, 27 mils minimum thickness at any point after separation, 80 mils minimum distance between conductors. 0 y4 L, x% J' y, s: H
Assembly Two conductors, same as type SPT-2.
4 x6 o, }0 S0 _; uStandard Appliance Wiring Material UL 758.
% |0 p# e- X$ [# B/ v6 zMarking General.
]! `. P8 B& S# IUse Same as SPT-2 where the acceptability of the combination is to be determined by Underwriters Laboratories Inc. |
|
/2 
|关于安规|小黑屋|安规QQ群|Archiver|手机版|安规网
( 粤ICP13023453-10 ) 
窥视卡
雷达卡
发表于 2010-8-31 22:34
收藏
分享
好帖
鸡蛋
提升卡
置顶卡
沉默卡
喧嚣卡
变色卡
抢沙发
千斤顶
显身卡
发表于 2010-9-1 09:25
