低压成套开关设备存在的问题解析

摘要

In allusion to the problems such as the altitude circumscribed conductor terminal less than required value, irregular equipment N and PE rank usage existing in the routine detection of low-voltage switchgear assembly. This paper presented the standard parameter require-ments and considerations in the installation technology, and several kinds of waterproof measures in the waterproof testing, which provides ref-erences for avoiding this type of problems when the enterprise manufactures this sort of switchgear assembly products in the future.%针对低压成套开关设备在日常检测中存在的供外接导线端子高度小于要求值，设备N、PE排使用不规范等问题，提出其在安装工艺中的标准参数要求和注意事项，并在防水试验过程中，提出几种防水措施，为今后企业在生产这类成套开关设备产品时避免此类问题提供参考。