感应式远距离继电器
induction type distance relay
高速远距离继电器
high speed distance relay
相量比较式距离继电器
Phasor-comparison distance relay
自由轮比例继电器
freewheel proportional relay
定时限-反时限继电器
inverse-time definite-time limit relay
定时限继电器
definite time relay
constant time relay
independent time lag relay
反时-定时限继电器
inverse-time definite time limit relay
四段反时限继电器
inverse time overcurrent relay
有限反时限继电器
inverse time lag relay with definite minimum
最小定时限继电器
definite minimum time-limit relay