过电流继电器
- 与 过电流继电器 相关的网络例句 [注：此内容来源于网络，仅供参考]
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As early as the end of 19th century, overcurrent relay has been used to protect electric power system.
早在19世纪末，过电流继电器就被用于保护电力系统。
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Overcurrent and differential relays should be fed by independent current transformers.
差动继电器过流和美联储的应独立的电流互感器。
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As each FFU has over current relay unit ,the capacity of switchboard can be reduced.
因为制品已装有过电流继电器，电源开关容量可以降低。
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An "Overcurrent Relay" is a type of protective relay which operates when the load current exceeds a preset value.
过电流继电器是继电保护装置的一种，当负载电流超过整定值时，继电器动作。
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In a typical application the overcurrent relay is used for overcurrent protection, connected to a current transformer and calibrated to operate at or above a specific current level.
过流继电器的典型应用时过流保护，过流继电器与电流互感器相连，且动作与某一整定值之上。
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Three methods of judging gap Spark-over at power frequency spark-over test on the three phase combinative surge protector of TBP type were analyzed,namely change of indication on ammeter A1,A2 or operation of current relay.
通过对TBP系列三相组合式过电压保护器的工频放电试验，分析了三种判断间隙击穿放电的方法，即电流表A1指示是否有变化；电流表A2指示是否有变化；或电流继电器是否动作及其对放电电压值的影响。
- 推荐网络例句
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According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.
曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。
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The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.
稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。
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When I was in school, the rabbi explained everythingin the Bible two different ways.
当我上学的时候，老师解释《圣经》用两种不同的方法。