安全继电器有几个多功能自我检测和自我监测的投入和短路保护输出。
The safety relay has several multifunctional self-detecting and self-monitoring inputs and short-circuit proof outputs.
铁路安全继电器需要测试的主要电气参数包括：工作值、释放值、反向工作值等。
The electrical characteristics of railway safety relay are mainly involved with operating value, releasing value, reversing value and so on.
铁路安全继电器是铁路系统中的重要执行元件，必须定期对其电气特性进行测量。
The railway safety relay is an important executable component in railway system, whose electrical characteristics must be tested timely.
SIL2输出量—SIL 725安全传感器具有普通的安全继电器输出量，SIL2也符合。
SIL2 outputs - The SIL725 Annunciator has common safety related relay outputs which are SIL2 compliant.
此外，罗克韦尔自动化正在寻求其他安全产品线的认证，包括非接触式互锁开关和附加安全继电器。
In addition, Rockwell Automation is pursuing certification for other safety product lines, including non-contact interlock switches and additional safety relays.
此安全继电器可以用在各种不同的方式：它在执行监测不同电敏防护设备（尤其）一起安全应用任务。
This safety relay can be used in a variety of ways: It performs monitoring tasks in safety applications in conjunction with different electro-sensitive protective equipment (ESPE).
需要符合CCC标志的安全产品包括继电器、开关、控制器和高于36伏特的电流接触器。
Safety products subject to the CCC mark include relays, switches, controllers and contactors that operate above 36 volts.
作为安全装置，布赫继电器对于设备内的电介质故障是非常敏感的。
The Buchholz Relay is used as a protective device sensitive to the effects of dielectric failure inside the equipment.
每台机器均配有保护行程开关，为维修、保养增加一份安全系数。且装有热过载继电器，保护电机。
Every machine is equipped with protect travel switch in order to increase safety coefficient for repairing and maintenance. It also has thermal overload relays to protect the motor.
逆功率继电器的可靠性直接关系到大中型发电机变压器组的安全运行。
Reliability of reverse-power relay is of immediate effect on the secure operation of large and medium generator-transformer units.
用于干簧继电器、汽车设备、程控电话、相连开关、玩具以及安全系统的专业、商业等级的干簧开关。
Professonal Grade, Commercial Grade for Reed Relays, Automotive Applications, Cellular Phone, Proximity Switches, Game and toys, Security System.
用于干簧继电器、汽车设备、程控电话、相连开关、玩具以及安全系统的专业、商业等级的干簧开关。
Professonal grade , commercial grade for reed relays , automotive applications , cellular phone , proximity switches , game and toys , security system.
运行安全可靠，操作实用简单方便，PLC控制具有常规继电器控制所不具有的优越性。
Compared with conventional electric relay control system, PLC control can run more safely and reliably, and can be operated more practicality, simply and conveniently.
电信号压力表集压力表、光电传感器、电子开关电路和小型继电器为一体，机构紧凑，使用方便，安全可靠。
Set signal pressure gauge pressure gauges, photoelectric sensors, electronic switches and circuit relay as one small, compact bodies, easy to use, safe and reliable.
根据煤矿安全生产的要求与需要，研究快速检测风速温度继电器。
According to the requirements of mine safety production, fast wind speed_temperature relay is researched.
第二控制回路由互相串联的限重开关、安全门旁行程开关和中间继电器组成。
The second control return circuit is composed with a mutually connected weight limit switch, security door by-pass switch and a middle relay.
此外，作为改型件，还可提供各种指示灯，避雷器，相位保护器和安全火花继电器。
In addition, various pilot lights, lightning arrestors, phase protectors and intrinsically safe relays are available as modifications.
此类继电器能够增加系统安全性，并对三相交流接地电阻或接地配电系统进行可靠的低级接地故障检测。
They provide system security and immediate reliable low level ground fault detection on three-phase AC resistance grounded or grounded electrical distribution systems.
所有产品的快速保护特性，能确保电机的安全，是目前仍在使用的热继电器保护装置的最好替代产品。
The products are the best substitutes for the heat transducers that are still being used because of its rapid protection characteristics.
有双重温度保护，在控温之外，另设置一套温度继电器，监测加热温度使更安全可靠工作。
It has dual temperature protection, in addition to temperature control. Set another temperature relay to monitor heating temperature to guarantee secure and reliable working.
常见的电梯门锁安全电路中，门锁继电器在多种情况下都可能产生误动作，存在事故隐患。
Based on discussion on several common elevator door lock circuits with software, this paper points out some hidden peril of the accident in such circuits, and designs a circuit using PLC.
对重联机车中JZ 7型制动机系统的高压安全阀的安装位置及打风压力继电器（调压器）控制风管的连接位置进行了分析、讨论，指出了现有机车中设计、制造上存在的缺陷，并在实际运用中进行了改造。
The mounted location of high-pressure safty valve and the connecting position of the control air pipe of air pressure relay of JZ-7 brake system are analysed.
用于通信、测试、安全系统的开放型、DIP以及SIP干簧继电器。
Open type and DIP, SIP for telecom. Te STers, Secureity System.
用于通信、测试、安全系统的开放型、DIP以及SIP干簧继电器。
Open type and DIP, SIP for telecom. Te STers, Secureity System.
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