|
|
电线要求：3 |& |8 V+ Y2 U' a5 n
芯线：
6 s! v/ {/ V( u. g5 w2.2 INSULATION
1 p x, t% m R: b+ g1 G2.2.1 Material
" |& J+ R2 ^ r: }! \Insulation shall comply with the requirements of one of the following materials, in
7 F3 b/ U. S/ `" y/ I( Raccordance with AS/NZS 3808:
7 @" ~$ \0 T e) i9 E Material groups Designation: E+ \9 `$ x% z9 L; {0 i0 G* I
Cross-linked elastomeric R-EP-90. R-CSP-90,R-CPE-90, R-S-150,R-S-200
0 i1 t" K2 K0 O' m) P" m1 y' r5 c外被：& I% ?/ K* s+ s' x
2.6 SHEATH# L* i1 n; Y- ?5 d' G% G9 I3 Y! A
2.6.1 Material
7 R$ i# d( i& A6 D$ bTo operate the conductor at the maximum temperature appropriate for the insulation, the
* G8 W& H5 O9 z9 y) Rtemperature rating of the outer and/or inner sheath may be less than that of the insulation by: l3 F, G, [# N( P8 [# C
not more than 5°C. For cables with R-S-150 and R-S-200 insulation the maximum
/ @6 b8 E3 @$ E+ A& w9 M3 Y) @: sconductor temperature shall be limited to be not higher than 5°C above the maximum
+ ]2 ?" K* L+ lpermitted for the selected sheath material.8 k4 d D ], }: p' R
Sheath shall comply with the requirements of one of the following materials, in accordance
' G, Y# ]/ d# t0 W- wwith AS/NZS 3808:4 S3 U* P0 k$ y! ?- e
Material groups Designation
! w5 r2 w7 h. CCross-linked elastomeric GP-85-PCP, HD-85-PCP,GP-90-CSP, HD-90-CSP,GP-90-CPE, HD-90-CPE,GP-150-S
, i0 ^+ b2 U/ x3 O; l" c, q( n) ~9 g/ [3 S0 X8 Q" C
去看AS 3191-2008 的Table 2.5的第2，第3条% w( r" |9 b$ b
2 All tests on insulation taken from ormeasured on the completed cord (seeNote 1)
A7 e; d: A2 ^ T( P( UAs specified in AS/NZS 3808 for the relevant insulation designation6 E; V. A I/ {* U2 J
3 Y% W3 q( l7 z
3 All tests on sheath taken from ormeasured on the completed cord, @' I0 p$ M2 L% V/ G
As specified in AS/NZS 3808 for the relevant sheath designation
6 h$ K/ u+ `3 h# m# b- e
4 `/ {. X* F. X* ?8 k( B8 tNOTES:+ {' j5 _6 B- M7 r9 g
1 For the 250/250 V PVC insulated, unsheathed, parallel-webbed 2-core flat flexible cords with tinsel conductors, the insulation resistance constant (ki) shall be not less than 10 GΩ.m at 20°C and 0.005 GΩ.m at 75°C. B, }6 k; H1 X0 D- S7 R
; ?$ J1 V) W; {$ W% _% h# c老化条件：
& o; T o& s/ o7 |3 [- m去看AS 3808-2004的Table1和Table28 ?7 c+ y/ z! `$ m) Q
90类芯线135±3℃ 168h
9 {+ f+ n" a4 o2 g# z105类芯线150±3℃ 168h) M) P7 y& o4 I0 f! B
..........6 q8 N5 v+ U! O( F1 W) Q, U& a# h
具体自己看了。 |
|
|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 2010-1-15 09:14
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 2010-1-15 11:57
楼主
4 ~0 B* j- S, c3 v- w) c
% e+ D' D& T N, _& I& V& o