过流保护装置 meaning in English
overcurrent protective device
Examples
- Negative sequence inverse time overcurrent protection
负序反时限过流保护装置 - The circuit conjunction in the control panel is simple , and easy to maintain . a over - current protection makes the machine safety
控制箱线路简约明了，方便维修，并设有过流保护装置，保证使用安全。 - Some do not set up the reference over - current protection units , some only install a simple two - phase type two current relay over - current protection units , which of them can not function for the over - current protection , and damage equipment and affect the enterprise production
有的不设置标准过流保护装置，有的只设置简单的二相式二只电流继电器过流保护装置，这样往往起不到过流保护作用，从而损坏设备，影响企业的生产。 - Lying beneath the dazhuang village are coal deposits with richreserve . repeated mining operations carried out by the state , collective and private - owned mines over the recent years have led to the presence of cracks on 200 - odd houses . analysis shows that this may be attributed partly to the mining - induced ground subsidence and partly to underground dewatering operation . a division is made of the responsibilities of the individual mines causing the damages
煤矿机电设备多,各种设备保护装置也多.过流保护是煤矿三大保护之一.对过流保护装置合理、正确的使用和设置,是矿山机电人员必备的素质之一,也是保证矿山安全、高效生产的重要措施.对过流保护装置的类型进行分析,以及正确设定过流保护装置的整定值可使我们更好地用好这种设备