基于翻译校准标准和电气工程术语
走到水穷处，坐看云起。 —— 王维
A device that functions when the current in a dc circuit exceeds a given value.
是直流电路中电流超过定值时的继电器。
A transmitting device used to generate and transmit to a remote location an electrical signal representing a measured quantity; or a receiver used to receive the electrical signal from a remote transmitter and convert the signal to represent the original measured quantity.
一种用于生成代表测量的电信号并将其传输到远程位置的发射器；或者一种用于接收远程发射器的电信号，并将信号转换为表示原始测量的接收器。
A device that functions at a predetermined phase angle between two voltages, between two currents, orbetween a voltage and a current.
根据预定相角在两个电压、两个电流或一个电压和一个电流之间工作的装置。
A device that controls the automatic reclosing and locking out of an ac circuit breaker.
A device that operates at a given flow value, or at a given rate of change of flow.
是在设定的流量值或流量变化率下移动的开关。
A device that responds to the frequency of an electrical quantity, operating when the frequency or rate of change of frequency exceeds or is less than a predetermined value.
当电气量的频率或频率变化达到化达到定值时移动。
A device that controls the automatic closing and reclosing of a dc circuit interrupter, generally in response to load circuit conditions.
控制直流断路器自动合闸或重合闸的继电器，根据负载电路的工作情况。
A device that operates to select automatically between certain sources or conditions in equipment or that performs a transfer operation automatically.
它是继电器，在设备的某些电源或工况之间自动选择，或自动完成转换操作。
A device consisting of the complete electrical mechanism or servomechanism, including the operating motor, solenoids, position switches, etc., for a tap changer, induction regulator, or any similar piece of apparatus that otherwise has no device function number.
一套完整的电气机构或伺服机构，包括操作电机、电磁线圈、位置开关等，用于分接开关、感应调压器或其他类似的设备，没有设备代码。
A device that is operated, restraine, or has its function modified by communications transmitted or received via any media used for relaying.
一种通过通过任何用于中继的媒体传输或接收的通信媒体来操作、限制或修改其功能的装置。
A device that trips and maintains the associated equipment or devices as inoperative until it is reset by an operator, either locally or remotely.
一种设备，它可以跳闸并使相关设备保持不工作状态，直到操作员就地或远方复归。
A device that operates on a percentage, phase angle, or other quantitative difference of two or more currents or other electrical quantities.
是一种保护继电器，对两个电流或某些其他电气量上的百分率、相角或其他数量上的差别动作的元件。
A device used for operating auxiliary equipment, such as pumps, blowers, exciters, rotating magnetic amplifiers, etc.
一种用于操作如泵、鼓风机、激振器、旋转磁放大器等辅助设备的装置。
A device used as a disconnecting, load-interrupter, circuit switcher, or isolating switch in an ac or dc power circuit. (This device function number is normally not necessary unless the switch is electrically operated or has electrical accessories, such as an auxiliary switch, a magnetic lock, etc.)
做负荷开关用，或用作交直流电力线路的隔离开关。（本功能编号仅当开关是电动操作或带有辅助开关、电磁锁等附件时使用）
A device that functions to regulate a quantity or quantities, such as voltage, current, power, speed,frequency, temperature, and load, at a certain value or between certain (generally close) limits for machines, tie lines, or other apparatus.
一种装置，其作用是将电压、电流、功率、速度、频率、温度和负载等量调节到一定值或在机器、联络线或其他设备的一定(通常是关闭的)限度之间
A device that operates when the voltage across an open circuit breaker or contactor exceeds a given value in a given direction.
当断开的断路器或接触器的两端电压超过定值并于给定方向一致时动作的继电器。
A device that permits or causes the connection of two circuits when the voltage difference between them exceeds a given value in a predetermined direction and causes these two circuits to be disconnected from each other when the power flowing between them exceeds a given value in the opposite direction.
当两个电路之间的电压差，在一预定方向上超过定值时，此继电器允许两电路并列，而当两个电路之间的功率流动在相反方向上超过设定值时，继电器使这两个电路断联。
A device that functions to increase or decrease, in one step, the value of field excitation on a machine.
用来增加或减少一级电机磁场的励磁值。
A self-resetting device that functions to trip a circuit breaker, contactor, or piece of equipment; to permit immediate tripping by other devices; or to prevent immediate reclosing of a circuit interrupter if it should open automatically, even though its closing circuit is activated or energized.
一种自复位装置，能使断路器、接触器或设备跳闸，允许其他装置立即跳闸，并防止断路器跳闸后立即重合闸，即使断路器的合闸回路仍保持闭合状态，它也应自动的跳开。
These device numbers are used in individual specific installations if none of the functions assigned to the numbers from 1 through 94 in 3.1 or the acronyms in 3.2 are suitable.
如果3.1中的1到94或3.2中的首字母缩写所指定的功能都不合适，则在个别特定的装置中使用这些设备编号。