差电流保护
differential current protection
桥式差电流保护
bridge type differential current protection
过电流保护电器
over current protection devices
剩余电流保护电器
residual current-operated protective devices(RCD
剩余电流保护电器(RCD)
residual current protection devices
零序差流保护
zero sequence difference current protection
双桥式差流保护
double-bridge type differential current protection
保护电流
protection current
protective current
Protection electric current
保护电流密度
Protection current density
protecting electric current density
Protective current density
不平衡电流保护
unbalance current protection
unbalance current
unbalanced current protection
电流保护
current relaying protection
current protection
protect of current
Over-current Protection
Current
电流－电流转换器
current-current converter
电子过电流保护
with Electronic Over-current Protection
掉电保护电路
power-down protection circuit
circuit protector against power failure
反向冲击电流保护
reverse impulse current protection
方向电流保护
directional current protection
directional overcurrent protection
方向过电流保护
directional overcurrent
directional over current-based-protection