After being reformed,the relay control system is replaced by the figure control system.
张新煤矿主井绞车电控系统原是由电磁继电器、磁力接触器构成的仿苏KXX型电控系统,运行时故障多、维护量大、增加了吨煤成本,直接影响矿井产量;改造后将继电器控制系统更新为数字控制系统,采用AGK型绞车电控设备。
A method which realized sound-light alarm based on the sound card of computer and relay controlling circuit were introduced.
提出了一种利用计算机声卡,配合继电器控制电路,实现声光报警功能的方法。
The paper introduced FESTO electronic-hydraulic proportional control experiments system;the control system was improved by applying the PLC instead of the original control by signal source and relay control.
文中介绍了FESTO电液比例控制实验系统,用可编程控制器(PLC)控制来代替原有的信号源加继电器控制,对电液比例控制实验系统作了进一步开发研究,使得在实验中减少了电控单元体积,学生实验操作方便,查错容易,提高了学生的综合设计和实践能力。
Research and design of testing flat about control relay s credibility;
一种控制继电器可靠性试验平台的研究与设计
ABS Main Relay Output
ＡＢＳ主继电器输出
2 relays (main and pump/motor)
２个继电器（主和泵／马达）
time delay relay
延时继电器时间继电器
Research on Some Questions for 500kV Transformer Protection
500kV主变压器继电保护若干问题研究
Electrical relays--All-or-nothing electrical relays
GB/T14598.2-1993电气继电器有或无电气继电器
armature bracket
(继电器的)衔铁架
AC voltage electromagnetic relay
交流电压电磁继电器
power off relay
停电用电源转换继电器
Represents various relays. Type of relay can be specified.
表示各种继电器。可指定继电器的类型。
TCM connector, Trans relay or relay connector
ＴＣＭ接头，变速继电器或继电器接头
single element relay
一元继电器单元件继电器
trip free relay
自由脱扣继电器自由释放继电器
parallel relay adder
并行继电器(式)加法器
relay digital counter
继电器式数字计数器
mercury relay pulse generator
水银继电器脉冲发生器
DISCONNECT THE TRANSMISSION CONTROL RELAY.
断开变速器控制继电器。＊＊
fluorescent tube starter-relay
日光灯管起动器-继电器
plunger type undervoltage relay
活塞式欠电压继电器