Originally,a typical design of starting restart relay by combined auxiliary contacts of 500kV circuit breaker was used in Qinshan Phase Ⅱ project.
秦山二期原采用500 kV断路器辅助触点组合启动重动继电器的典型设计。
Repair of reinitiated impedance relay with dither fault;
阻抗重动继电器跳动故障的检修
Improvement on Restart Relay Connection of Qinshan Phase Ⅱ 500kV Circuit Breaker
秦山二期500kV断路器重动继电器接线的改进
coil and gravity starter
电流线圈重力式起动继电器
fluorescent tube starter-relay
日光灯管起动器-继电器
ectrodynamic type single phase power relay
电动式单相功率继电器
ectrodynamic type three phase power relay
电动式三相功率继电器
automatic voltage regulating relay
自动电压调节继电器
ectrodynamic type high speed impedance relay
电动式高速阻抗继电器
motor control relay
电动机控制用继电器
single stage voltage regulator
单级电磁振动式继电器
sequence restart timer
顺序重启时间继电器
REINSTALL THE EBL RELAY.
重新安装EBL继电器。
automatic and protective relay
自动化及保护继电器
automatic toll switching repeater
长途电话自动中继器
emergency braking control relay
应急制动控制继电器
duration of relay operation
继电器动作持续时间
automatic relay calculator
自动继电器式计算机
Auto Shutdown Rly Ctrl
自动关闭继电器控制
optimum relay servomechanism
最佳继电器随动系统
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