Abstract:
<正> 0 前言电器设备过热导致的事故相当多。在低压(1140V 以下)系统中,传统双金属片热继电器可靠性差、精度低。经权威部门检测及现场运行证明,有运行可靠、精度高、抗干扰能力强等优点,能满足绝大部分低压用电设备保护要求。不仅有超温报警、自动启动风机、
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Source :
电工技术
Year: 2002
Issue: 08
Page: 47
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 1
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