*增加最大截面積要求
|0 P: _0 I8 v% r3 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
' X! f5 m9 A5 _- H% p*W TYPE 芯線也要做絕緣電阻測試,之前無要求
* K& R2 ~7 @7 E+ c8 s; U*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' q; F- x3 I/ C# V: \
*SRDE,SRDT,DRT增加接觸點的最小厚度要求
6 L' W3 U6 |; {$ A7 I2 \/ B! X2 |! m c/ z4 u" E2 M6 t
底下是UL62變更簡介原文
; g+ u$ J) L' W# c. H3 Z- B% LPerformance tests for types CXTW and XTW whose length of lay of strands does not comply
. d \- i. F9 G' gwith Table 3.% P7 x/ V7 _6 g
Clarification of the form of the sample used to determine compliance of a non-integral jacket
. T0 @7 g1 O1 H1 ~2 w! |with the tensile and elongation requirements." L, B% r4 k3 l( V% N7 W. l
Revision to the method use to perform the insulation resistance test on ’W’ rated cords.
7 u( [* u" D) {. r0 [Surface marking of NISPT, NISPE, NISP, and TX Cords.8 }3 f& w ~+ V7 e! N2 `+ U
Change in methodology for confirming conductor size.. `: w9 y4 A& n2 E+ g4 v
Revisions to include requirements not found in UL 2556.
) R, {/ T8 D' YIncorporation of previously published Certification Requirement Decisions (CRD’s).
' s/ e [+ G+ IAddition of 15 and 17 AWG conductors for specific cord types and addition of types HSJOW/ |% ?; E0 {# z
and HSJOOW.* x6 N2 w' ~! ]5 k% R& N2 w
Miscellaneous clarifications and editorial revisions. |