低压交流接触器能效设计及标准探讨

Design Solutions and Standards Requirements on Energy Efficiency of Low Voltage AC Contactors

从接触器节能设计方案、相关标准和法规方面介绍了接触器能耗的相关要求,并就接触器能效指标的制定进行了探讨。基于标准要求,结合接触器节能设计方案,提出应制定适应行业技术水平的能效指标。

As one kind of widely used control devices and an important part of automatic control system, low voltage AC contaetors are suitable for frequent and remote operation. With the development of more stringent policy on energy consumption, the limitation of individual device＇ s consumption will also be more strict. This paper illustrated the design solutions and standards requirements on energy efficiency （EE） issues. Some considerations should be taken into account when developing reasonable EE index.