低压成套开关设备选型及可靠性分析

Selection and Reliability Analysis for Low Voltage Switchgear Assembly

根据低压成套开关设备型号多、质量参差不齐,以及检修、检测中发现的一些问题,对抽屉柜和固定柜进行了选型和可靠性分析,并提出了预防性措施和建议。对低压成套开关设备改造、选型、提高应用可靠性,具有一定的参考价值。

According to the actuality that low voltage switchgear assembly has multitudinous models, variable quality, and the problems found in succession of maintenance and detection, a selection and reliability analysis for withdrawable part and fixed part were carried out. And some preventive measures and suggestion were put forward. It has reference value to the selection of low voltage switchgear assembly and can improve its using reliability.