此外，还有许多保护继电器和控制继电器。
应用电机保护继电器实现了对电机的全面保护。
And electronic motor protection relay is used to protect the motor completely.
许多矩阵切换系统采用了三极保护继电器和配线。
Many matrix switching systems use three-pole guarded relays and wiring.
阐述了MCSE1电子型过载保护继电器的工作原理；
The operating principles of MCS E1 electronic overload protection relays are also explained.
从后得到的保护继电器命令断路器，只有断开故障因素。
The circuit breaker after getting command from the protective relay, disconnects only the faulted element.
这就是为什么保护继电器必须可靠，易于维护和快速运作。
This is why the protective relay must be reliable, maintainable and fast in operation.
电流互感器通常与电流表、控制电路、保护继电器配套使用。
Current transformers are commonly used in metering and protective relays in the electrical power industry.
保护继电器的作用是作为一个大脑是一个非常重要的组成部分。
The protective relay which functions as a brain is a very important component.
它限制每个电容器的充电电流，并在电容器发生短路时保护继电器。
It limits the charging current of each capacitor and also protects the relays in case a capacitor becomes short-circuited.
对多功能综合保护继电器的数码显示部分应完好，刻度清晰、准确。
Multi-functional comprehensive protective relay digital display part shall be perfect, Calibration clear and accurate.
介绍一种便携式保护继电器测试装置的设计及实用电路和主要功能。
This paper introduces the portable protection relay detecting device and the practical circuit, as well as the major functions.
一种现代保护继电器能提供多达600条高分辨率的信息与故障记录。
A modern protection relay offers up to 600 information and fault records with high resolution.
用断相保护继电器获取断相信号，据输出电压变化构成断相保护电路实现保护。
Short-phase relay obtains short-phase signal, short-phase protection circuit was formed according to change of output voltage to realize short-phase protection.
故障诊断系统依据保护继电器和断路器的采样信息估计电力系统中故障段的位置。
The diagnostic system can be applicable to power system control center for fault section estimation using information of relays and circuit breakers.
该保护继电器实时监控电流信号，具有3段电流保护和接地漏电保护等动作特性。
The protection relay monitors the signals of currents real time and has performance characteristics of three-sect current protection, grounding leakage protection and other protections.
从1983年开始，ENTES已经处于工业界保护继电器及数字仪表的领先地位。
Since 1983, ENTES has been in the forefront of the various protection relays and digital meter instruments industry.
其中电器类产品有液晶显示计时计数器、平层感应器、断相错相三相交流保护继电器等等。
Electrical products which have LCD time counter, Layer sensor, Three-phase AC fault protection relay and so on.
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。
Introduce function, Character of 7ut512 digital differential relay and applying it to differential protect on motor generator.
一个快速的水管解耦许可证扫描探针显微镜- d21运作，在水管平行没有额外的外部保护继电器。
A quick mains decoupling permits the SPM-D21 to operate in mains parallel without additional external protection relays.
潜水泵漏水保护继电器又称小型综合保护器是专门用于检测潜水泵内水灵敏度的电阻及电机温度信号。
The submersible pump leakage protection relay, also known as small integrated protection is designed for detecting water sensitivity resistance and motor temperature signal.
保护继电器是一个传感装置，感官的过错，确定其位置，然后发送命令关闭其旅行线圈到正确的断路器。
The protective relay is a sensing device, which senses the fault, determines its location and then send command to the proper circuit breaker by closing its trip coil.
C 1：数字式可编程控制器以一个贮备程序含8个分节，采用此控制器的熔炉并设置了超温度保护继电器。
C1: Digital programmable control with one stored program of 8 segments. The furnaces that use this control also utilize a mechanical Over Temperature Protection relay.
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 …
接触器还可方便地加装辅助触头组，和适当的热继电器组合，保护可能发生过负载的电路之用。
Contactor can be easily retro-fitting auxiliary contact group, and appropriate combination of thermal relay to protect the load that may have been circuits.
保护通常是通过屏蔽继电器实现的，并且布线在印制板上。
The guard is usually implemented with shielded relays and traces on a printed circuit board.
继电器是保护系统的逻辑元件，它感知故障，并使断路器解扣电路带电和断路器打开触点。
Relays are the logic elements of a protection system which sense the fault and cause the circuit-breaker trip circuits to be energized and the breakers to open their contacts.
检查电器箱接线及紧固情况，调整延时继电器及过载保护器，接通电路，试验电机转向，选择合适规格的保险丝。
Check the electrical box wiring and tighten the situation, adjust delay relays and overload protector, connect circuits, test motor steering, select the appropriate specifications of the fuse.
增加外部过载保护是防止电机烧毁的有效手段，如热继电器保护。
Increase external overload protection is to prevent motor burned effective means, such as thermal relay protection.
增加外部过载保护是防止电机烧毁的有效手段，如热继电器保护。
Increase external overload protection is to prevent motor burned effective means, such as thermal relay protection.
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