*增加最大截面積要求. H$ _. C: d1 Y% f1 r9 r! ]1 y+ I
*電源線型號后加后綴-R,適用終端產品範圍為FAN和HEATER INDUSTRY,如SJT-R等等
l4 ^0 a7 t F7 H! }*W TYPE 芯線也要做絕緣電阻測試,之前無要求$ i& |7 c+ |2 N: m6 [
*油中老化測試標準要求用ASTM NO.2和IRM902,現新標準將ASTM NO.2移除
( z8 Z3 @0 o6 ?# x& v( p* h) ?*SRDE,SRDT,DRT增加接觸點的最小厚度要求
6 W4 w' G- b; E) J9 u: e m: A' Q) Q! C5 d3 M, U2 v ?3 y
底下是UL62變更簡介原文
) ?4 p4 v9 X0 zPerformance tests for types CXTW and XTW whose length of lay of strands does not comply1 c) v$ F- v; b# {! A& Y; I# [
with Table 3.
! z6 w% a7 u0 L. H( tClarification of the form of the sample used to determine compliance of a non-integral jacket
* ?; p3 g/ v6 r, Swith the tensile and elongation requirements.
- H5 I/ h4 e3 l& i- x, GRevision to the method use to perform the insulation resistance test on ’W’ rated cords.
. R3 y' f- a( RSurface marking of NISPT, NISPE, NISP, and TX Cords.
8 C2 V* X1 _, X$ j1 `6 @9 NChange in methodology for confirming conductor size.3 j: C% o0 t6 I/ v9 q
Revisions to include requirements not found in UL 2556.
3 q! W% ~9 o+ uIncorporation of previously published Certification Requirement Decisions (CRD’s).2 g, }; z( k3 t# E1 n
Addition of 15 and 17 AWG conductors for specific cord types and addition of types HSJOW; A$ i4 f o, v
and HSJOOW.
% r+ G' B3 {: lMiscellaneous clarifications and editorial revisions. |
/1 
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发表于 2010-6-1 22:08
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