分析了微机ul P失磁继电器的准确动作方程及整定计算方法，弥补了某些文献的不妥或不足之处。
Accurate operation equation and setting calculation on microprocessor based UL-P loss of excitation relay are analyzed in this paper which has supplied a deficiency in some works or papers.
极化磁系统具有体积小、重量轻、功耗低、灵敏度高、动作速度快等一系列优点，被广泛应用于军用与民用电磁继电器产品中。
With the advantages of small size, light weight, low power dissipation and fast action, polarized magnetic system has been widely applied to military and civil electromagnetic relay.
磁保持继电器是有极性区分的，如果用户需要的极性与本资料不符，应在订货时特别提出。
Magnetic latching relay is polar differentiation, and if the user needs to polarity and the data is inconsistent, should be in order when the special offers.
不带软铜编织线的磁保持继电器，负载引出脚不能锡焊，不能随意扳动，且不能同时刚性固定两个引出脚。
Not with braided line relay, the load pin can not solder, not arbitrarily wrenched, two pins and rigid fixation.
为了确保磁保持继电器可靠动作，施加到线圈上的激励电压须达到额定值，且脉冲宽度设置须达到动作时间的3倍以上。
Ln order to ensure the reliability of relay coil voltage, must reaeh value, the pulse width must be 3 times more time.
机械力造成的刺激继电器触点的操作原则的工作。在一个或多个绕组对磁芯或核心，因此，长期的机电式继电器通过电流流动产生的机械力。
The mechanical force is generated through current flow in one or more windings on a magnetic core or cores , hence the term electromechanical relay.
本文介绍了磁保持继电器的工作原理，并给出了一个在便携设备中应用的实用电路。
The principle of magnetic latching relay is introduced in this paper, and a practical circuit used in portable devices is given.
条形永久磁铁广泛应用于极化继电器中，是构成极化磁系统的主要组成部分。
Bar permanent magnet as the main part of the polarized magnetic system is widely used in polarized relay.
NR继电器。长寿命继电器。1表C线圈电压5伏直流。磁密封型。单面稳定。
NR-relay. Long life relay. 1 form C. Coil voltage 5 V DC. Magnetically sealed type. Single side stable.
介绍一种用于低压无功补偿装置中的智能型复合开关，它采用双向晶闸管与磁保持继电器并联的工作结构。
A kind of intelligent compound switch using for reactive power compensation of low voltage, using a parallel structure of bidirectional silicon-controlled and magnetic latching relay was introduced.
磁保持继电器是一种脉冲驱动且具有自保持功能的新型继电器。
Magnetic latching relay is a new kind of relay with pulse drive and function of self-latching.
NR继电器。长寿命继电器。1表C线圈电压12V直流电源。磁密封型。单面稳定。
NR-relay. Long life relay. 1 form C. Coil voltage 12 V DC. Magnetically sealed type. Single side stable.
专业生产小型继电器，功率继电器，磁保持继电器，汽车继电器，时间继电器，固态继电器，计数器，继电器，传感器。
Professional production of small relays, power relays, magnetic latching relay, automotive relay, time relay, solid state relays, counters, relay sockets, sensors.
典型的极化磁系统主要有四种结构，其简化磁路等效数学模型是继电器设计的基础。
The typical polarized magnetic system has mainly four structures and its simplified equivalent magnetic circuit model is the base of the design of the electromagnetic relay.
本实用新型公开了一种控制用磁保持继电器。
The utility model discloses a relay for maintaining magnetic used for control.
KA5为跳闸报警继电器。当设备产生偏励磁、可控硅故障、过电流等故障时，KA5吸合，断路器分励线圈得电跳闸，切断主电源。
When there are bias excitation, controllable silicon failure, over current and other failures, KA5 gets absorbed and breaker loop trips by powered on so as for switching off main power supply.
通过磁保持继电器在预付费电能表中的应用设计，详细介绍了一种磁保持继电器的控制方案。
A scheme used to control self-perpetuating relay was introduced, which was applied in prepay WATT-hour meter design.
数字仿真结果表明，本方法可准确识别故障电流和励磁涌流，即使在空载合闸于内部故障时，保护继电器也能迅速可靠动作，避免了采用二次谐波制动导致的误动问题。
The results of the digital simulation show that the method can identify fault current and energizing inrush current precisely and makes it rapid and reliable for the protective relay to …
数字仿真结果表明，本方法可准确识别故障电流和励磁涌流，即使在空载合闸于内部故障时，保护继电器也能迅速可靠动作，避免了采用二次谐波制动导致的误动问题。
The results of the digital simulation show that the method can identify fault current and energizing inrush current precisely and makes it rapid and reliable for the protective relay to …
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