Its first function is to provide a route to earth for the heater relay.
第一个功能是提供一个接地路线给加热器继电器。
A set of relay protocols are designed to make the system have relay function, which spread the work range of concentrator and reduce the costs of installation and maintenance.
同时设计了一套中继通讯协议，使终端具有中继功能，扩充了集中器的管理能力，降低了安装和维护费用。
A set of relay protocol is designed for relay function.
同时设计了一套中继通信协议，使终端具有中继功能。
An essential function of the controller is to provide alarm relay contacts.
控制器的一个重要功能是提供报警继电器触点。
An Ultra High Speed Relay based on the energy function of the fault component is discussed in this paper.
本文论述了基于故障分量能量函数的超高速方向保护原理。
The article analyses control circuit of relay contactor in electric circuit experiment and puts forward to control it with logic function.
对电路实验中继电接触器控制线路进行了研究分析，并提出由逻辑函数实现其控制的方法。
It's presented the survey of dispatching management information system in Zhaoqing, emphasize on the module design and function characteristic of relay protection management sub-system.
介绍了肇庆供电局调度管理信息系统的概况，重点讲述了继电保护管理子系统的模块设计及功能特点。
A feeding switch with a leakage protection function to replace a leakage check relay should not be adopted for practices.
②检漏继电器采用零序电抗器并不影响选择性漏电保护的实现，而对其可靠工作作用明显；
This paper Outlines the computer monitoring system and relay protection system of Shuiquan Bay pumping station for level ground water diversion project, and system configuration and main function.
概述了坪上输水工程水泉湾泵站的计算机监控系统、继电保护系统以及系统的配置和主要功能。
Magnetic latching relay is a new kind of relay with pulse drive and function of self-latching.
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。
Contact systems, as function execution component of electromagnetic relay (EMR), are the important parts in this product.
接触系统作为电磁继电器的功能执行部件，是继电器整体的重要组成部分。
Compared to conventional software design based on flow chart, the protection software is developed based on relay function module, which leads to the separation of time sequence and logic.
该方法摒弃了传统的基于流程图的设计思路，将软件的时序与逻辑分离，模块性好，结构清晰，软件的开发、维护方便。
This protection information system with a network function has been put into operation, and the operation and management level of relay protection of cascade hydropower plants is improved.
该网络化的保护信息系统已在实际工作中发挥作用，提高了梯级水电站继电保护现场运行管理的水平。
Four types of operation mode and isobaric water supply function by using relay logic and inverter's pump control function are realized.
通过继电器逻辑和变频器的泵控制功能实现了四种工作模式和恒压供水功能。
This article introduced one kind of brand-new involvement type microcomputer relay protection test installation and its realization principle, main function, the characteristic and application method.
介绍了一种全新的介入式微机继电保护的实现原理、主要功能、特点和使用方法。
To do the function debugging properly is the indispensable premise of diagnosing and evaluating the relay accurately.
正确地进行装置的功能调试是装置能准确判断及动作的必要前提。
CM3 molded case circuit breaker (MCCB) with thermal overload alarm but non-release function was introduced. It integrates part function of thermal overload relay and function of MCCB.
介绍了一种具有热过载报警不脱扣功能的CM 3塑料外壳式断路器，其将热过载继电器的部分功能与MCCB的功能有机地结合在一起。
As a result of the simplification, we can now build much simpler logic circuits performing the same function, in either gate or relay form.
用简化后的结果，我们现在建立简单的逻辑电路来实现相同的功能，用其它门或设备组成。
Having been run on simulated experiments for many times, the designed device measures up to requirements of the relay function, which is of certain engineering value.
通过实验，设计的装置多项性能指标符合继电保护的要求，有一定的工程意义。
Breakthrough the character of a variety of relay tester, crystal tester only have single function in the current market.
突破了目前市场多种继电器测试仪，晶振测试仪，测试功能单一的特点。
The paper designs an automatic alarm with the time delay function which composed by the microwave launcher, 555 timers, the voltage comparator and the relay.
设计了一个由微波发射器、555定时器、电压比较器和继电器组成的具有延时功能的自动报警器。
If using relay circuitry, we could create this AND function by wiring three relay contacts in series.
如果使用继电器电路，我们可以通过串联接三个继电器来创造一个大气压。
This paper summarizes the relay twitter test in details, and explains the function of instantaneous switching instrument during this test.
详细分析了继电器抖动测试试验过程，以及在此试验过程中瞬时通断测量仪的作用。
This paper exemplifies the circuit construction, the function and working principle of the device of control, protect and working state display of electric maching using solid state relay.
介绍了利用固态继电器组成的电机控制、保护、运行状态显示装置的电路组成和工作原理。
The result indicates that interface scheme has good function of communication between the electrical transducer and protective relay devices.
实验结果表明，该接口能很好地完成电子式互感器与继电保护装置之间的通讯功能。
GQ-relay. Ultra-small package flat polarized relay. Operating function single side stable. Coil rating 12 V DC. Tape and reel packing. Surface-mount terminal a type.
GQ -继电器。超小型封装扁平极化继电器。操作功能单面稳定。线圈额定值12V直流。磁带和卷轴包装。表面贴装端子A型。
Introduce function, Character of 7ut512 digital differential relay and applying it to differential protect on motor generator.
介绍了7ut5 12型数字式差动保护继电器的功能、特点及在电动机差动保护中的应用。
The function and principle of some intelligent units are introduced: status monitoring unit, operation unit, relay unit, measurement unit and record unit.
介绍了几种常见智能单元(状态监测单元、智能操作单元、继电保护单元、测量计量单元、设备记录单元)的功能和原理。
The power margin of the optical fiber relay system is determined from the loss transfer function.
利用损耗传递参量确定中继系统功率容限；
The power margin of the optical fiber relay system is determined from the loss transfer function.
利用损耗传递参量确定中继系统功率容限；
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