A residual current detection device comprising a plurality of resistive shunts for connection in respective ones of a plurality of lines through which current can flow to and from a load, and detector means sensitive to the voltage developed across each of the shunts to detect any imbalance between the currents flowing through the shunts.
申请公布号
WO0000834(A1)
申请公布日期
2000.01.06
申请号
WO1999GB02060
申请日期
1999.06.30
申请人
MEM LIMITED;SKERRITT, ROBERT, CHARLES;CROSIER, MARK, DAVID;MURRAY, MARTIN, ANTHONY;REEDER, BRIAN, MARTIN
发明人
SKERRITT, ROBERT, CHARLES;CROSIER, MARK, DAVID;MURRAY, MARTIN, ANTHONY;REEDER, BRIAN, MARTIN