中国标准化Issue(11)：258-262,5.DOI:10.3969/j.issn.1002-5944.2024.011.041
基于UL 60335-2-40的空调机组控制面板短路电流额定值的确定方法
Determination Method of Short-Circuit Current Rating of Air Conditioning Unit Control Panels Based on UL 60335-2-40
摘要
Abstract
Air conditioning unit products for the North American market follow the standard UL 60335-2-40,which defines that control panels of air conditioning units need to mark the short-circuit current rating.This paper summarizes the process to determine the short-circuit current rating of control panels of air conditioning units based on the requirements in UL 60335-2-40 and UL 508A,which can be a reference for the determination of short-circuit current rating of air conditioning unit control panels.关键词
UL 60335-2-40/UL 508A/短路电流额定值/SCCRKey words
UL 60335-2-40/UL 508A/short-circuit current rating/SCCR引用本文复制引用
刘洋..基于UL 60335-2-40的空调机组控制面板短路电流额定值的确定方法[J].中国标准化,2024,(11):258-262,5.
