*增加最大截面積要求
" c5 D0 k+ X7 H' W3 `, E) l*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) c8 S' ]# X1 t1 s! T+ h
*W TYPE 芯線也要做絕緣電阻測試,之前無要求 ]. N# G y: q0 I/ ]
*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7 T2 Q( J. [6 F
*SRDE,SRDT,DRT增加接觸點的最小厚度要求
: R2 v$ C2 q- a) b. c7 S0 h: f1 `6 K; J
底下是UL62變更簡介原文& z6 R5 R8 k) `# |
Performance tests for types CXTW and XTW whose length of lay of strands does not comply4 `$ Z' V& n6 S9 ]% W' m
with Table 3.3 A, ]0 D1 S' E' t# Y6 I
Clarification of the form of the sample used to determine compliance of a non-integral jacket. d4 z$ |' @. z' e* `, y% Z- r4 h
with the tensile and elongation requirements.8 ]$ H/ T+ D9 {1 r
Revision to the method use to perform the insulation resistance test on ’W’ rated cords.6 ]: r9 [" t2 l0 f3 k* Z; o. m
Surface marking of NISPT, NISPE, NISP, and TX Cords.
5 [, r* C9 [1 I( T, EChange in methodology for confirming conductor size.
- F; n9 P- j. n V2 G' xRevisions to include requirements not found in UL 2556.# z! z9 y( Z# M1 L" W
Incorporation of previously published Certification Requirement Decisions (CRD’s)." ]5 ?3 c( T0 c
Addition of 15 and 17 AWG conductors for specific cord types and addition of types HSJOW4 |, G- l: l& O o# p$ b# @2 N$ Y
and HSJOOW.* r" T, Q% V) [& v0 d
Miscellaneous clarifications and editorial revisions. |